40 Productivity Apps like Christofilos-Concept ✪ Best Alternatives 2024

🧐 What is christofilos-concept and How does it work?

Explore Christofilos-Concept, the iOS app for understanding crystal-induced radiation. Calculate the Christofilos-Effect by inputting atomic number, frequency, velocity, and radius. Delve into interactions within crystalline structures effortlessly. Download now and unlock the mysteries of the Christofilos-Concept.

40 Best Productivity Apps like Christofilos-Concept 🔥 Top Picks for 2024

A guide to the best alternatives for christofilos-concept. What are the top productivity apps like christofilos-concept for 2024? Find popular productivity like christofilos-concept. Below are the most similar productivity apps we found. Discover the top 40 competitors to christofilos-concept.

Christofilos-Concept Alternatives and Similar Apps
No	App Name	Developer	Price	Download
1	Ringtones Maker - the ring app	苏娟陈	Free	Download
2	ICalendar	Symfonies, Inc.	2.99$	Download
3	Perplexity - Ask Anything	Perplexity AI, Inc.	Free	Download
4	Microsoft Authenticator	Microsoft Corporation	Free	Download
5	Tot Mini	The Iconfactory	1.99$	Download
6	BimmerLink for BMW and MINI	SG Software GmbH & Co....	39.99$	Download
7	Pipe Fitter Calculator	LMF.Services	4.99$	Download
8	FDNY	The Buddy System, LLC	7.99$	Download
9	Photo Measures	Cubent	6.99$	Download
10	Electric Color Code	DAE J MYUNG	0.99$	Download
11	Aquarimate	WiseLogic Inc	9.99$	Download
12	ChatBox - Ask AI Chatbot	FLORATE LIMITED	Free	Download
13	CamScanner - PDF Scanner App	INTSIG Information Co....	Free	Download
14	AI Chat -Ask Chatbot Assistant	MLink Studio	Free	Download
15	Ductulator Duct Sizing	Wassim Murr	2.99$	Download
16	Microsoft PowerPoint	Microsoft Corporation	Free	Download
17	Pythonista 3	Omz:software	9.99$	Download
18	Microsoft Word	Microsoft Corporation	Free	Download
19	Microsoft Excel	Microsoft Corporation	Free	Download
20	Sign Up by SignUp.com	VOLUNTEERSPOT, INC.	1.99$	Download
21	Google Voice	Google LLC	Free	Download
22	Text Number-Phone Text Message	Dongguan Youquan Techn...	Free	Download
23	Acrobits Groundwire	Acrobits	9.99$	Download
24	ReminderCal - Reminders to Cal	Bilaal Rashid	2.99$	Download
25	Unlockt - Sell your files	Unlockt.me	Free	Download
26	Evo - The Everything App	Solid Apps S.R.L.	2.49$	Download
27	Google Drive	Google LLC	Free	Download
28	ITranslate Translator	ITranslate	Free	Download
29	Export contacts by Covve	Covve	3.99$	Download
30	LineLearner	Peter Allday	3.99$	Download
31	IBend Pipe	Francisco Alcala	4.99$	Download
32	IFacialMocap	DevelopW LLC	5.99$	Download
33	Bullet Journal Companion	Lightcage LLC	4.99$	Download
34	Yahoo Mail - Organized Email	Yahoo	Free	Download
35	Wipr	Kaylee Calderolla	1.99$	Download
36	Widgetsmith	Cross Forward Consulti...	Free	Download
37	PLANBELLA - Planner App	Netzinkubator Software...	8.99$	Download
38	Notion - notes, docs, tasks	Notion Labs, Incorpora...	Free	Download
39	PingID	Ping Identity Corporat...	Free	Download
40	Calzy	Raja V	4.99$	Download

1: Ringtones Maker - the ring app Alternatives
A completely free ringtone production software. Without connection to the computer, the ringtone can be produced via iPhone. Set the song collected by you as ringtone. The APP size is only about 20Mb after optimization (slight difference between different models). Your iPhone ringtone can be produced quickly after quick downloading. Based on the latest production method, the ringtone production can be completed within several seconds....✓ Download $ Free ❉ Productivity ★ 2018 ∞ 苏娟陈 № 1358107315 ♥ iPhone, iPad, Android

2: iCalendar Alternatives
** A MUST-HAVE CALENDAR APP FOR EVERY IPHONE, IPAD, AND IPOD ** iCalendar is the ultimate calendar for your iPhone, iPad and iPod Touch focusing on your productivity.Its seamless, highly usable interface allows you to enter events quickly and helps you keep track of your busy schedule. It integrates with your iCloud, Google, Exchange, Outlook, or Yahoo! account to provide you with the most convenient calendaring experience. ...✓ Download $ 2.99 ❉ Productivity ★ 2012 ∞ Symfonies, Inc. № 492076105 ♥ iPhone, iPad, Android

3: Perplexity - Ask Anything Alternatives
PerplexityWhere Knowledge Begins. The answers you needright at your finger tips. Cut through the all the noise and get straight to credible, up-to-date answers. This free app syncs across devices and leverages the power of AI like OpenAI's GPT-4 and Anthropic's Claude 2. Your smarter way to know and understand. Features: Perplexity Copilot: Guided AI search for deeper exploration. Ask with voice or text: Instant, up-to-d...✓ Download $ Free ❉ Productivity ★ 2023 ∞ Perplexity AI, Inc. № 1668000334 ♥ iPhone, iPad, Android

4: Microsoft Authenticator Alternatives
Use Microsoft Authenticator for easy, secure sign-ins for all your online accounts using multi-factor authentication, passwordless, or password autofill. You also have additional account management options for your Microsoft personal, work or school accounts. Getting started with multi-factor authentication Multi factor authentication (MFA)provides a second layer of security. When enabled, during login after entering your password, yo...✓ Download $ Free ❉ Productivity ★ 2015 ∞ Microsoft Corporation № 983156458 ♥ iPhone, iPad, Android

5: Tot Mini Alternatives
Tot is an elegant, simple way to collect & edit text across your Mac, iPhone, iPad, and Apple Watch. Its your tiny text companion! Less Is More Tots simple design mean no more hunting for that chunk of text. Seven color-coded dots let you organize your notes while keeping them from getting out of hand. iCloud Sync Seamlessly syncs your text across watchOS, iOS and macOS using iCloud so you can capture thoughts wherever y...✓ Download $ 1.99 ❉ Productivity ★ 2022 ∞ The Iconfactory № 1644609331 ♥ iPhone, iPad, Android

6: BimmerLink for BMW and MINI Alternatives
BimmerLink is the direct link to your BMW or MINI. Using one of the supported OBD adapters you can read trouble codes or display sensor values in realtime, check the current state of the DPF in your car or register a new battery after replacement. BimmerLink even allows you to remotely control the exhaust flap or mute the Active Sound Design in your car. READ AND CLEAR TROUBLE CODES Diagnose your car as would otherwise be possible only...✓ Download $ 39.99 ❉ Productivity ★ 2016 ∞ SG Software GmbH & Co.... № 1065360416 ♥ iPhone, iPad, Android

7: Pipe Fitter Calculator Alternatives
The Pipe Calculator is evolving to provide more and more information at your finger tips. Quick Facts: - Pipe Offset - 8 options in 1 - Rolling Offset - 9 options in 1 - Reducing Tee Offset - 8 Options in 1 - Back 2 Back Odd Angle Fitting Calculation - 90 to Odd Angle Fitting Calculation - Offset Calculation for Fixed Dimensions - Squaring Odd angle offsets - Squaring Odd angle 90 offsets Tech Data for: All Fitting Sizes Imperial, Met...✓ Download $ 4.99 ❉ Productivity ★ 2012 ∞ LMF.Services № 493762234 ♥ iPhone, iPad, Android

8: FDNY Alternatives
Tired of fumbling with your FDNY Chart to figure out when youll be working two months from now? Sick of coloring the boxes and adding reminders about your mutuals? FDNY to the rescue! Custom-designed with the help of New York City firefighters, FDNY is smart about your chart. It knows about the 25 groups and their schedules, pairing of mutual partners, vacations, RSOT, and so on. The calendar screen always shows your day and nig...✓ Download $ 7.99 ❉ Productivity ★ 2009 ∞ The Buddy System, LLC № 328401678 ♥ iPhone, iPad, Android

9: Photo Measures Alternatives
Photo Measures is the most elegant and the easiest way to save measures on your own photos on iPhone and iPad! Architectural Digest - "Very useful when shopping or meeting with contractors" Tuaw.com - "It's perfect for your own work around the house, and handy for creating plans to bring to a contractor" AppSafari - "So incredibly convenient" Featured on the front page of the AppStore under New & Noteworthy and Staff Favorites in more...✓ Download $ 6.99 ❉ Productivity ★ 2011 ∞ Cubent № 415038787 ♥ iPhone, iPad, Android

10: Electric Color Code Alternatives
Electric Color Code is a simple application to find out the color code of the conductors used in United States. For single or three phase system. Fast and easy application for electricians and construction workers to get the job done.✓ Download $ 0.99 ❉ Productivity ★ 2009 ∞ DAE J MYUNG № 304936138 ♥ iPhone, iPad, Android

11: Aquarimate Alternatives
Designed to manage both Freshwater and Saltwater aquariums! Available in 13 languages: Catal, Dansk, Deutsch, English, Espaol, Franais, Italiano, Polski, Portugus, Romn, , (), (). Includes a very comprehensive livestock library of both Freshwater and Saltwater fish, coral, invertebrate and plant species with smart compatibility advice with your fish! Features: Manage unlimited ...✓ Download $ 9.99 ❉ Productivity ★ 2012 ∞ WiseLogic Inc № 587215055 ♥ iPhone, iPad, Android

12: ChatBox - Ask AI Chatbot Alternatives
Meet ChatBox, your loyal AI chatbot powered by the advanced ChatGPT API and GPT-4 models. Feel free to ask this trusty AI assistant anything and get ready to explore the realm of AI chat, writing, problem-solving, and more! What can this AI chat app do? Numerous tasks! ChatBox can become your: AI TEXT GENERATION TOOL From crafting speeches and lyrics to creating essays and text messages, this AI writing assistant will have your back....✓ Download $ Free ❉ Productivity ★ 2023 ∞ FLORATE LIMITED № 6447763703 ♥ iPhone, iPad, Android

13: CamScanner - PDF Scanner App Alternatives
The most intelligent scanner app Trusted by 750M+ users CamScanner is an all-in-one scanner app. It turns your mobile device into a powerful portable scanner that recognizes text automatically (OCR) and improves your productivity to save your time. Download this scanner app for free to instantly scan, save, and share any document in PDF, JPG, Word, or TXT formats. Would you like to keep your entire office in your pocket and increas...✓ Download $ Free ❉ Productivity ★ 2010 ∞ INTSIG Information Co.... № 388627783 ♥ iPhone, iPad, Android

14: AI Chat -Ask Chatbot Assistant Alternatives
AI Chat app is powered by ChatGPT API & GPT-4 & GPT-3.5. It can help you ask & write anything! Now we support AI Image Generator. AI Art let your creativity flow. Create Unique Amazing AI Generated Images In Seconds! Your Best Personal AI Assistant With AI Chat, you can customize and build various AI characters! - AI Writer, Do Math, Write Code - AI Image Generator & AI Art - Business & Finance Advisor - Social Media Manager - La...✓ Download $ Free ❉ Productivity ★ 2023 ∞ MLink Studio № 6447419372 ♥ iPhone, iPad, Android

15: Ductulator Duct Sizing Alternatives
The Duct Sizer App designed based on surveying the needs of engineers. This is a much faster and versatile equivalent of the duct sizing charts provided by top HVAC manufacturers. Get a range of suitable duct sizes by inputting either the maximum friction rate or maximum velocity. Duct sizing for both rectangular and circular ducts. Tap on the values for velocity or friction to switch between calculation methods. Users can change bet...✓ Download $ 2.99 ❉ Productivity ★ 2019 ∞ Wassim Murr № 1474939475 ♥ iPhone, iPad, Android

16: Microsoft PowerPoint Alternatives
The PowerPoint app gives you access to the familiar slideshow maker tool you already know. Create, edit, view, present, or share presentations quickly and easily from anywhere. Need to access your PowerPoint files quickly while on the go? PowerPoint provides a quick view of your recent slides and presentations for easy access on any device. Worried about multiple file versions when you work on PowerPoint mobile? Syncing is seamles...✓ Download $ Free ❉ Productivity ★ 2014 ∞ Microsoft Corporation № 586449534 ♥ iPhone, iPad, Android

17: Pythonista 3 Alternatives
Pythonista is a complete scripting environment for Python 3.10, running right on your iPad or iPhone, so you can develop and run Python scripts on the go. Like Python itself, "batteries are included" from popular third-party modules like requests, numpy, matplotlib, pandas (and many more) to modules that are tailor-made for iOS. With Pythonista, your scripts can access sensor/location data, your photo library, contacts, reminders, ...✓ Download $ 9.99 ❉ Productivity ★ 2016 ∞ omz:software № 1085978097 ♥ iPhone, iPad, Android

18: Microsoft Word Alternatives
The trusted Word app lets you create, edit, view, and share your files with others quickly and easily. Send, view and edit Office docs attached to emails from your phone with this powerful word processing app from Microsoft. With Word, your office moves with you. Whether youre a blogger, writer, journalist, columnist, student, or a project manager working on documentation, Word is as handy as you want it to be. Make impactful t...✓ Download $ Free ❉ Productivity ★ 2014 ∞ Microsoft Corporation № 586447913 ♥ iPhone, iPad, Android

19: Microsoft Excel Alternatives
Microsoft Excel, the spreadsheet app, lets you create, view, edit, and share your files quickly and easily. Manage spreadsheets, tables and workbooks attached to email messages from your phone with this powerful productivity app. Work in data analysis, accounting, auditing, or other fields confidently with anyone, anywhere. Quickly graph the most complex formulas, charts and tables with amazing features. Review spreadsheets and ru...✓ Download $ Free ❉ Productivity ★ 2014 ∞ Microsoft Corporation № 586683407 ♥ iPhone, iPad, Android

20: Sign Up by SignUp.com Alternatives
Organizers, swiftly schedule and manage all the people and things you care about: volunteer calendars, parent teacher conferences, event registration, potlucks, office hours, mutual aid, snack duty, tournaments, festivals, giving trees, cookie booths, classes, prayer circles, ushers, greeters, health clinics and so much more. If youve been invited to participate, you can quickly sign up, pay dues and fees, track volunteer hours, g...✓ Download $ 1.99 ❉ Productivity ★ 2013 ∞ VOLUNTEERSPOT, INC. № 672829281 ♥ iPhone, iPad, Android

21: Google Voice Alternatives
Google Voice gives you a phone number for calling, text messaging, and voicemail. It works on smartphones and computers, and syncs across your devices so you can use the app in the office, at home, or on the go. NOTE: Google Voice only works for personal Google Accounts in the US and Google Workspace accounts in select markets. Text messaging is not supported in all markets. Youre in control Get spam filtered automatically and bloc...✓ Download $ Free ❉ Productivity ★ 2010 ∞ Google LLC № 318698524 ♥ iPhone, iPad, Android

22: Text Number-Phone Text Message Alternatives
Text Number allows you to have a 2nd Phone Texting that can separate your work and life without the need for an additional SIM card, and you can use Text Number to register with dating sites, shopping sites to protect your privacy With Text Number, you can Choose your own number Get a local number from the US or Canada. Block spam messages Block spam numbers and never receive spam text messages again Support multiple MMS messages Sel...✓ Download $ Free ❉ Productivity ★ 2022 ∞ Dongguan Youquan Techn... № 1639787026 ♥ iPhone, iPad, Android

23: Acrobits Groundwire Alternatives
Designed from the ground up with the mobile user in mind, Groundwire is the first mobile SIP Client capable of replacing your desktop phone. Combining all the features business users need (see below) with intuitive features created with the mobile user specifically in mind (number rewriting, address book matching and more), Groundwire will quickly have you wondering how you survived without it before. Check out the tutorials and know...✓ Download $ 9.99 ❉ Productivity ★ 2010 ∞ Acrobits № 378503081 ♥ iPhone, iPad, Android

24: ReminderCal - Reminders to Cal Alternatives
Keep using the Reminders and Calendar apps that you know and love, but with the ability to view your reminders directly in the Calendar app. Sync when you want inside the app, or schedule your own syncing patterns in Shortcuts. From every time you exit Reminders, to when you charge your device, you can be in charge of the syncing schedule to suit your needs with support for Shortcut Automations. Prefer to control things manually? You ...✓ Download $ 2.99 ❉ Productivity ★ 2023 ∞ Bilaal Rashid № 1662218674 ♥ iPhone, iPad, Android

25: Unlockt - Sell your files Alternatives
Unlockt.me is the brand new solution for all your media sharing. Unlockt.me provides you with the safest and the easiest way to sell your photos and your videos with anyone using a simple link. Unlockt.me is very simple to use. The steps are: 1. Import your files to unlockt.me 2. Set any price you want to charge for your content 3. Generate a downloading link 4. Send the link to the person you want to share your photo or video with...✓ Download $ Free ❉ Productivity ★ 2022 ∞ Unlockt.me № 1632025425 ♥ iPhone, iPad, Android

26: Evo - The Everything App Alternatives
No subscriptions - Buy once, keep forever Introducing: Evo - The everything app. The last productivity app you'll ever need, combining events, reminders, mood tracker, notes & diary, habits, a focus timer, and more. All in one seamless timeline design for minimalism and ease of use. Are you ready to reclaim your time and enjoy a more organized lifestyle? Download Evo now and manage your schedule, tasks, and events with ease. Key Feat...✓ Download $ 2.49 ❉ Productivity ★ 2024 ∞ Solid Apps S.R.L. № 6475402655 ♥ iPhone, iPad, Android

27: Google Drive Alternatives
Google Drive, part of Google Workspace, is a safe place to back up and access all your files from any device. Easily invite others to view, edit, or leave comments on any of your files or folders. With Drive, you can: Safely store and access your files anywhere Quickly access recent and important files Search for files by name and content Share and set permissions for files and folders View your content on the go w...✓ Download $ Free ❉ Productivity ★ 2012 ∞ Google LLC № 507874739 ♥ iPhone, iPad, Android

28: iTranslate Translator Alternatives
iTranslate is one of the leading translation and dictionary apps designed to help you break language barriers with ease. Seamlessly translate text, websites, objects, or start voice-to-voice conversations in over 100 languages. Our unique Custom Phrasebook feature allows you to learn new languages and create personalized collections of phrases for various life situations. And if you need to use iTranslate abroad, our Offline Mode allows...✓ Download $ Free ❉ Productivity ★ 2019 ∞ iTranslate № 288113403 ♥ iPhone, iPad, Android

29: Export contacts by Covve Alternatives
Export your iPhone contacts in CSV / Excel format. As simple as: - download and launch Covve Export - tap the Export contacts button - choose where to save/send the file with your exported contacts The exported file contains all contacts and all contact fields, including notes. Export contacts by Covve does not need sign-up and your contacts are processed directly on your phone, guaranteeing your privacy. Covve Export is brou...✓ Download $ 3.99 ❉ Productivity ★ 2020 ∞ Covve № 1532203461 ♥ iPhone, iPad, Android

30: LineLearner Alternatives
Line Learner helps you to learn lines as quickly and easily as you learn a catchy song. Line Learner enables you to record scenes from plays. It allows you to listen to the full recording while you learn your part. You can then select to leave gaps in the recording for you to speak your part aloud. A prompt button is there to remind you of your line if you forget. You can choose to repeat individual scenes, or the whole play. With li...✓ Download $ 3.99 ❉ Productivity ★ 2010 ∞ Peter Allday № 368070258 ♥ iPhone, iPad, Android

31: iBend Pipe Alternatives
iBend Pipe is the best conduit bending applicaiton on an iPhone, it helps you bend it right...the first time. It calculates the following bends using English or Metric measurements so you dont have to: -Offsets Bends (specify towards an obstruction or away from an obstruction) -Rolling Offsets Bends (specify towards an obstruction or away from an obstruction) -Parallel Offset Adjustment -3-Bend Saddles -4-Ben...✓ Download $ 4.99 ❉ Productivity ★ 2009 ∞ Francisco Alcala № 339407922 ♥ iPhone, iPad, Android

32: iFacialMocap Alternatives
iFacialMocap allows you to capture facial expressions in an iOS app and communicate in real time with 3DCG software on your PC. You can also do an FBX export by email.PC-side software allows you to import VRM models. To export FBX, turn on the REC mode and record. And when you press the mail button, the version selection screen of FBX appears, and when you press the OK button, the FBX file is saved in the File folder and the mailer sta...✓ Download $ 5.99 ❉ Productivity ★ 2020 ∞ DevelopW LLC № 1489470545 ♥ iPhone, iPad, Android

33: Bullet Journal Companion Alternatives
The Bullet Journal Companion 2.0 is designed from the ground up to help you get the most out of your BuJo practice and your notebook. Version two is packed with the most requested features by the community. FEATURES: The Log - Quickly capture Tasks, Events, and Notes when away from your notebook. Library - Backup and Tag and search all your notebooks. Guide - Learn the how to Bullet Journal. Reflection - Help for...✓ Download $ 4.99 ❉ Productivity ★ 2017 ∞ Lightcage LLC № 1201419241 ♥ iPhone, iPad, Android

34: Yahoo Mail - Organized Email Alternatives
It's time to get stuff done with the Yahoo Mail app. Just add your Gmail, Outlook, AOL or Yahoo Mail to get going. We automatically organize all the things life throws at you, like receipts and attachments, so you can find what you need fast. Plus, we've got your back with other convenient features like one-tap unsubscribe, free trial expiration alerts and package tracking. Favorite features: One-tap unsubscribe from pushy promos...✓ Download $ Free ❉ Productivity ★ 2012 ∞ Yahoo № 577586159 ♥ iPhone, iPad, Android

35: Wipr Alternatives
Wipr blocks all ads, trackers, cryptocurrency miners, EU cookie and GDPR notices, and other annoyances, so you can focus on the content that matters to you. It works in Safari and all apps that use Safari to display web pages. Time, Data, and Battery Saver Web pages load a lot faster with Wipr, and much less needs to be downloaded. Your mobile devices will love this. Private Wipr prevents countless trackers from invading your...✓ Download $ 1.99 ❉ Productivity ★ 2015 ∞ Kaylee Calderolla № 1030595027 ♥ iPhone, iPad, Android

36: Widgetsmith Alternatives
Widgetsmith lets you personalize your device like never before with a wide range of highly-customizable widgets. It allows you to design your home screen so it can remind you of the people, places, and words that mean the most to you. Widgetsmith showcases your photos, countdown to upcoming events, lets you get to your favorite music, check the weather at a glance, and a whole lot more! Each widget can be adjusted precisely to fit yo...✓ Download $ Free ❉ Productivity ★ 2020 ∞ Cross Forward Consulti... № 1523682319 ♥ iPhone, iPad, Android

37: PLANBELLA - Planner App Alternatives
The PLANBELLA Planner App is a modern minimalist calendar app. It offers more than your average calendar app. PLANBELLA is like a digital bullet journal where you can organize events, tasks, and notes. Thanks to its stylish layout, your agenda always looks appealing and never cluttered. Planning is finally fun again! Say goodbye to overwhelming, cluttered calendar apps. Instead, look forward to structuring your day and checking off your...✓ Download $ 8.99 ❉ Productivity ★ 2019 ∞ Netzinkubator Software... № 1389771232 ♥ iPhone, iPad, Android

38: Notion - notes, docs, tasks Alternatives
Write, plan & get organized in one place. Customize Notion to work the way you do. Free for personal use - Never hit a storage limit add as much content as you want - Just drag and drop to craft the dashboard, website, doc, or system you need Free to try with your team - Invite your team members and start getting organized with a free trial - 90% of Forbes Cloud 100 companies use Notion to get work done NOTES, DOCS, TASKS Drag...✓ Download $ Free ❉ Productivity ★ 2017 ∞ Notion Labs, Incorpora... № 1232780281 ♥ iPhone, iPad, Android

39: PingID Alternatives
The PingID mobile app is a user-friendly solution designed to improve the security of logins and verify an end users identity. This app provides mission-critical security features for administrators and offers offline support when a device lacks a signal. The PingID mobile app is designed for use with PingOne, PingFederate, and PingOne Verify. Before installing this app, please confirm that your company or organization has li...✓ Download $ Free ❉ Productivity ★ 2014 ∞ Ping Identity Corporat... № 891247102 ♥ iPhone, iPad, Android

40: Calzy Alternatives
Make your day-to-day calculations quick, easy, and beautiful with Calzy. Whether you're a student, professional, or just looking for a better way to manage your everyday math, Calzy is the perfect solution. With its advanced features and gorgeous design, Calzy will quickly become your go-to calculator. One of its standout features is the "Memory Area," where you can store and easily reuse multiple numerical values with just a drag and ...✓ Download $ 4.99 ❉ Productivity ★ 2013 ∞ Raja V № 623690732 ♥ iPhone, iPad, Android