# Calcly: Free Universal Calculator for iPad > Universal calculator for iPad with advanced math functions and memory cells. (iPhone/iPad app by Alexander Deplov.) - Source: https://appshunter.io/ios/app/calcly-free-universal-calculator-for-ipad/id1036343033 (this page in markdown: same URL + `.md`) - Developer: [Alexander Deplov](https://appshunter.io/developer/732986218) - Category: Productivity, Utilities - Price: Free (on sale, was $0.99) - Rating: 4.30/5 from 176 App Store ratings · 41 written reviews indexed - Age rating: 4+ - Requires: iOS 9.0 · 13 MB - Languages: American English, Russian - Released: 2015-09-16 - Data updated: 2026-08-27 - Monetization: free - User reviews in markdown: https://appshunter.io/ios/app/calcly-free-universal-calculator-for-ipad/id1036343033/reviews.md ## What is Calcly? * Free for a limited time! Download now * Sick of calculators filled with ads and paid functions to perform Calcly is a universal calculator for iPad. With 8 memory cells, you can perform functions for Trigonometry, Algebra, Logarithms, Power, Factorials & more. Our calculator is perfect for students to business professionals to perform daily calculations with ease. In the settings you can choose one of two themes, enable or disable interface sound. Features List • Split View for iOS 9 • NO ADS • NO In-App Purchase • Single line mode for instant calculations • 8 memory cells • History of most recent entries • Power • Factorials • Roots • Constants: e, pi • Logarithms • Sin, Cos, Tan, Sinh, Cosh, Tanh • ArcSin, ArcCos, ArcTan, ArcSinh, ArcCosh, ArcTanh • Random We hope that you enjoy our calculator without advertising and hidden payments! Don’t forget to share with your friends and leave a rating in the App Store :) ## Key features - Advanced math functions (Trigonometry, Algebra, Logarithms) - 8 memory cells - History of recent entries - Split View support - Customizable themes - No ads or in-app purchases ## Recent user reviews (10 of 41) All indexed reviews: https://appshunter.io/ios/app/calcly-free-universal-calculator-for-ipad/id1036343033/reviews.md ### 2/5 — Rate this app? *2023-08-10, version 1.2.5* I have not had one use of this app and when I try to use it I am forced to rate it before I can use it? I can see asking me to rate it after twenty to thirty uses but to start off with this is not helpful for a good or bad review. I am expecting it to work as described, I can say I like the look of the app link on my iPad screen. Can’t say anything else about with any authority at this point. Now I do have concerns that even after leaving this review the app may continue to demand I leave a review. Update; so the rate this app window did come up again after leaving a review. I note that there is two choices when it comes up, one of which is something along the lines of, “I don’t like it”. After clicking on that the window asking you to rate the app before you can use it seems to have stopped the pop-up window. Now I can spend some time using this app after which I will give a new or updated review. ### 2/5 — Rate this app? *2023-08-05* I have not had one use of this app and when I try to use it I am forced to rate it before I can use it? I can see asking me to rate it after twenty to thirty uses but to start off with this is not helpful for a good or bad review. I am expecting it to work as described, I can say I like the look of the app link on my iPad screen. Can’t say anything else about with any authority at this point. Now I do have concerns that even after leaving this review the app may continue to demand I leave a review. ### 5/5 — A simple calculator at its finest *2021-02-17, version 1.2.5* Excellent App! This is a calculator that’ll get the job done without all the ads. ### 1/5 — Terrible *2021-01-04, version 1.2.5* Soooooo bad sooooo unintuitive and poorly designed. You will be screaming at it within seconds just don’t bother. ### 4/5 — Works very well!! *2020-12-30, version 1.2.5* Easy to use and lots of options. ### 4/5 — Calculator *2020-09-15, version 1.2.5* Great app... ### 5/5 — Very nice practical Calculator *2020-06-24, version 1.2.5* Love the clean interface and design, no ads, no complications. The ability to switch between scientific mode and one line mode is a welcome option. Thank you guys for this awesome app, which the ipad should’ve included it as a native app ### 1/5 — Only calculate two values at a time? *2020-05-11, version 1.2.5* Got all the different, complex functions, but it can only calculate two numbers at a time..... what a waste ### 1/5 — Doesn’t work in scientific mode *2020-04-30, version 1.2.5* After downloading tested the app, and the One Line Mode was working only ### 4/5 — One easy fix, and it could be 5 stars!!! *2020-04-27, version 1.2.5* Although I have not used the Calcly app for anything other than pretty basic arithmetic, I have only run into 1 problem. When using the app in “ONE LINE MODE” you cannot use multiple, more than one, non-integer* numbers in an equation. In the “SCIENTIFIC MODE” this type of arithmetic works just fine. So you can still use the app for these types of equations, you simply must choose the proper calculator mode. This calculator app has 2 modes, ONLINE MODE & SCIENTIFIC MODE, as stated above. There are also NO advertisements whatsoever, which is huge for me and I know for most. *Non-Integer Number(s) - A number that is not a whole number, a negative whole number or zero. It is any number not included in the integer set, which is expressed as {... -3, -2, -1, 0, 1, 2, 3, ...}. ## Frequently asked questions about Calcly ### What does Calcly do? Calcly is a universal calculator designed for iPad that provides a wide range of advanced mathematical functions. It allows users to perform calculations for trigonometry, algebra, logarithms, powers, factorials, and more, with the convenience of memory cells and a history of entries. ### What are the key features of Calcly? Key features include support for advanced functions like trigonometry and logarithms, 8 memory cells for storing values, a history of recent calculations, Split View compatibility for iOS 9, and customizable themes. It also offers constants like 'e' and 'pi'. ### Is Calcly free to use? Yes, Calcly is free to download and use. The app explicitly states it has no ads and no in-app purchases, ensuring a completely free experience for all users. ### What devices is Calcly compatible with? This application is specifically designed for iPad. It also supports Split View for iOS 9, indicating compatibility with devices running that version of iOS or later. ### Who would benefit from using Calcly? Calcly is ideal for students who need to perform complex mathematical calculations for their studies, as well as business professionals who require a reliable and feature-rich calculator for daily tasks and financial analysis. ## Version history (last 5 releases) ### 1.2.5 — 2016-03-12 This app has been updated by Apple to display the Apple Watch app icon. Hi, my name is Alex and here is what's new: Added · Added icon for iPad Pro If you love Calcly, please take the time to give us a nice review, it really helps. ### 1.2.4 — 2016-01-18 Hi, my name is Alex and here is what's new: — Improved buttons font size in one line mode. Now it's bigger — Sound now enabled by default Follow me on Twitter: http://twitter.com/pleeq_com Or Instagram: https://www.instagram.com/pleeq_com/ ### 1.2.3 — 2015-12-12 — Added Russian localization ### 1.2.2 — 2015-11-02 · Minor improvements ### 1.2.1 — 2015-10-13 — Ability to copy display text. — Fixed animation from one line mode to scientific. ## Apps similar to Calcly | App | Rating | Price | Category | | --- | --- | --- | --- | | [Your Ashford BC](https://appshunter.io/ios/app/your-ashford-bc/id1452979480) | — | Free | Productivity | | [SyncOnSet 5.0](https://appshunter.io/ios/app/synconset-50/id1460160860) | 1.7 (61) | Free | Productivity | | [ZappID](https://appshunter.io/ios/app/zappid/id1455029820) | — | Free | Productivity | | [Thetis Tools](https://appshunter.io/ios/app/thetis-tools/id1460268980) | — | Free | Productivity | | [Jumpstash](https://appshunter.io/ios/app/jumpstash/id1465670860) | 4.2 (5) | Free | Productivity | | [OneTwoCount](https://appshunter.io/ios/app/onetwocount/id1454584180) | — | Free | Productivity | ## More apps by Alexander Deplov - [Fresh Reversi](https://appshunter.io/ios/app/fresh-reversi/id732986215) - [Offline GPS Navigation](https://appshunter.io/ios/app/offline-gps-navigation/id791684332) - [DoitQUICKLY 2](https://appshunter.io/ios/app/doitquickly-2/id1232755311) - [90s Vintage Photo Filters](https://appshunter.io/ios/app/90s-vintage-photo-filters/id1426669594) - [Game for Toddlers: Animal KIDS](https://appshunter.io/ios/app/game-for-toddlers-animal-kids/id1456368359) All apps by Alexander Deplov: https://appshunter.io/developer/732986218 --- *Data collected daily from the US App Store and indexed by [AppsHunter](https://appshunter.io/). User reviews are verbatim App Store reviews. Ratings, prices and chart positions refresh continuously; this snapshot is from 2026-08-27.*