This free calculator app offers a fast, ad-free experience with a visual input and calculation history. Customize your experience with various keyboard sounds and colors, and access advanced scientific functions when needed.
Summarized from real user reviews of Calculator with History +. Based on 25K reviews and a 4.7/5 average, it highlights the 5 positives and 4 negatives reviewers mention most about this Finance app.
6.9.18
September 17, 2026
Reduce the use of scientific notation (E) when displaying calculation results.
$9.99
Unlock permanently
All features can be used permanently
3 issues
History disappearing without user action
Incompatibility issues with certain iOS versions
5 requests
Add ability to edit calculations in the middle
Improve visibility of advanced functions
This app provides a free, ad-free calculator experience for iPhones. It features a fast startup, visual input, and a history of your calculations. You can also access advanced scientific functions and customize the keyboard's appearance and sounds.
Key features include an ad-free interface, a calculation history log, visual input for easier editing, and a comprehensive set of scientific functions like exponents, logarithms, and trigonometry. It also offers customizable keyboard sounds, colors, and vibration.
Yes, the app is free to download and use. While it offers a robust set of features for free, it does have in-app purchases, suggesting that some advanced features or customization options might be available for purchase.
You can perform basic arithmetic operations, as well as advanced scientific calculations. This includes functions for pi, exponents, square roots, logarithms, trigonometry (with angles and radians), factorials, nth roots, and bracketed expressions.
The app is designed for the iPhone. While specific iOS version compatibility isn't detailed, it's generally expected to work on most modern iPhone models running a recent version of iOS. It also supports VoiceOver for accessibility.
