Linear Equations Calculator is the household name in slope math, but it's far from the only option. We track 244+ alternatives and competitors on iOS — many free, many higher-rated than you'd expect.
This educational app solves linear equations with detailed step-by-step solutions and visual plots. It supports various input methods, including points and slopes, and saves all calculations in a history log for easy access and sharing.
Explore mathematical concepts by graphing any equation, from simple lines to complex series. This powerful tool allows for interactive exploration with sliders, data tables, and animations. It also includes a scientific calculator and supports inequalities and accessibility features.
Linear Equations Calculator tops our slope math apps ranking as of October 2026, with a 4.1-star average from 28 App Store ratings, and it's free to download.
Are there free slope math apps for iPhone?
Yes — 20 of the top slope math apps we rank are free to download, including Linear Equations Calculator and Slope Finder.
Does Linear Equations Calculator have ads or in-app purchases?
Linear Equations Calculator has no ads and offers in-app purchases, according to its App Store listing as of October 2026.
How many slope math apps are on the App Store?
We track 244+ slope math apps on the iOS App Store as of October 2026, ranked by rating, recency, and analysis of real user reviews.