This multi-function calculator offers basic to advanced scientific and algebraic computations. It includes features like handwriting recognition, equation solvers, and 2D graphing, making it suitable for students and professionals. In-app purchases unlock advanced capabilities.
Summarized from real user reviews of Calculator #. Based on 36K reviews and a 4.6/5 average, it highlights the 5 positives and 5 negatives reviewers mention most about this Utilities app.
7.1
March 12, 2026
▸ Support F(X,Y) = 0. E.g. Sin(X) + Cos(Y) = 0. ▸ Math Problem Solver ▸ Stability Improvements ▸ Minor Bug Fixes.
MorePRO Upgrade - 1 Month
3 issues
Crashes when trying to use certain functions
Handwriting recognition not working reliably
3 requests
Add option to turn off animation
Improve ad placement to avoid obstructing usage
Calculator # is a multi-function calculator app that provides basic, scientific, and algebraic calculations. It also offers advanced features like a math photo solver, handwriting recognition, equation solvers, and 2D graphing capabilities.
Key features include a math photo solver, handwriting recognition, an AI math problem solver, mathematical display, history tape view, basic and advanced functions, algebraic capabilities, equation solvers, and 2D graphing. Some advanced features require in-app purchases.
The app is free to download and offers a wide range of general and algebraic features. However, advanced features such as the Math Photos Solver, Handwriting Recognition, and Math Problem Solver (AI) require an in-app purchase to unlock.
The app is a universal calculator designed for iPhone and iPad, supporting all the latest devices and HD Retina displays. It also supports multitasking on iPad and wireless keyboards.
This app is ideal for students, engineers, mathematicians, and anyone who needs a powerful calculator for complex calculations, problem-solving, and graphing. Its comprehensive features cater to both basic users and advanced scientific computation needs.
