This advanced calculator app offers a powerful math core and algebra engine for basic to complex calculations. It includes features like step-by-step solutions, handwriting recognition, and 2D graphing, making it suitable for students, engineers, and programmers.
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.
MoreUnlimited Photo/Writing Recognition - 1 Month
$1.99
900 AI Recognition & Queries
900 Queries of Math/HandWriting Recognition
Calculator ∞ is a multi-function calculator app designed for a wide range of users, from basic calculations to advanced scientific computation. It features a powerful math core and algebra engine, supporting mathematical display and offering features like step-by-step solutions, handwriting recognition, and 2D graphing.
Key features include step-by-step solutions, a math photo solver, handwriting recognition, an AI math problem solver, and comprehensive 2D graphing capabilities. It also offers a unit converter, matrix/vector mode, and advanced algebra functions.
The app is free to download and use for basic functions. However, advanced features such as the Math Photos Solver, Handwriting Recognition, and Math Problem Solver (AI) require an in-app purchase.
Calculator ∞ is a universal app designed for iPhone and iPad, supporting multitasking on iPads. It is compatible with various iPhone and iPad models, including the latest Pro versions.
This app is ideal for students studying mathematics, science, or engineering, as well as professionals like programmers and engineers who require advanced calculation tools. Its comprehensive features cater to both basic and complex mathematical needs.
