Best Desmos Apps & Games

108+ iOS apps & games curated and reviewed

4.3 avg rating
19 free apps & games
Updated September 2026

Every iPhone needs a few good desmos apps and games. We benchmark 108+ of them on App Store rating, freshness, and pricing, then surface the standouts so you don't have to scroll the App Store yourself.

Compare top Desmos Apps & Games (September 2026)

#AppPriceRatingAdsIn-App PurchasesUpdated
1Desmos Graphing CalculatorDesmos Graphing CalculatorFree4.3★ (1.3K)NoNoSep 2026
2Desmos Scientific CalculatorDesmos Scientific CalculatorFree4.3★ (332)NoNoSep 2026
3Desmos Test ModeDesmos Test ModeFree1.6★ (368)NoNoSep 2026
4Calculate84Calculate84Free4.8★ (53K)YesYesSep 2026
5PhotomathPhotomathFree4.8★ (733K)NoYesSep 2026
6Khan AcademyKhan AcademyFree4.6★ (110K)NoNoSep 2026
7Gauth: AI Study CompanionGauth: AI Study CompanionFree4.8★ (1.5M)NoYesSep 2026
8GeoGebra Graphing CalculatorGeoGebra Graphing CalculatorFree4.3★ (284)NoNoSep 2026

Top Picks for Desmos

4.3😊(1.3K ratings)
Free
Desmos Graphing Calculator screenshot 1
Desmos Graphing Calculator screenshot 2
Desmos Graphing Calculator screenshot 3
Desmos Graphing Calculator screenshot 4
Desmos Graphing Calculator screenshot 5
Desmos Graphing Calculator screenshot 6

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.

What We Love

  • 🚀 Insane tool for FREE!
  • 🚀 Best mobile graphing app
  • 👍 Awesome for algebra and calculus
  • 👍 Genuinely an awesome resource
  • 👍 Makes math easier
  • 👍 Powerful graphing and calculation capabilities
  • 👍 Intuitive and easy to use

Room to Improve

  • 🐛 Crashes and bugs
  • 🐛 Glitches with certain features
  • 🐛 Loses saved data
  • 🐛 Keyboard issues
  • 🐛 Zooming and panning problems
4.3(332 ratings)
Free
Desmos Scientific Calculator screenshot 1
Desmos Scientific Calculator screenshot 2
Desmos Scientific Calculator screenshot 3

This app offers a powerful scientific calculator with a wide range of functions for trigonometry, statistics, and combinatorics. Users can define and evaluate their own functions, assign values to variables, and view multiple expressions simultaneously. It works offline and is completely free to use.

1.6😞(368 ratings)
Free
Desmos Test Mode screenshot 1
Desmos Test Mode screenshot 2
Desmos Test Mode screenshot 3
Desmos Test Mode screenshot 4

This app provides restricted versions of graphing and scientific calculators designed to meet exam requirements. It allows users to practice for specific state or national assessments by selecting the appropriate test mode. Full, unrestricted calculator features are available in separate applications.

What We Love

  • 🚀 Useful app for tests
  • 🔒 Secure calculator mode
  • 👍 Free alternative to expensive calculators

Room to Improve

  • 🐛 Buggy and unstable
  • 🔒 Overly restrictive app lock
  • 👎 Poor user interface and usability

More Desmos apps to explore

FAQ about Desmos

What are the best desmos apps & games for iPhone?
Desmos Graphing Calculator tops our desmos apps & games ranking as of September 2026, with a 4.3-star average from 1.3K App Store ratings, and it's free to download.
Yes — 19 of the top desmos apps & games we rank are free to download, including Desmos Graphing Calculator and Desmos Scientific Calculator.
Desmos Graphing Calculator has no ads and has no in-app purchases, according to its App Store listing as of September 2026.
We track 108+ desmos apps & games on the iOS App Store as of September 2026, ranked by rating, recency, and analysis of real user reviews.
You can graph any equation, including lines, parabolas, derivatives, and Fourier series. The app allows you to add sliders to demonstrate function transformations, create tables to input and plot data, and animate your graphs. It also functions as a scientific calculator and can plot inequalities.
You can graph polar, cartesian, or parametric equations. There is no limit to the number of expressions you can graph simultaneously, and you do not need to enter expressions in the standard y= form.

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