Best Deimos Apps & Games

143+ iOS apps & games curated and reviewed

3.6 avg rating
20 free apps & games
Updated October 2026

Out of 143+ deimos apps and games on iOS, 20 are free and the rest sit in the paid tier. This page sorts them so you can compare both sides before you commit.

Compare top Deimos Apps & Games (October 2026)

#AppPriceRatingAdsIn-App PurchasesUpdated
1Desmos Graphing CalculatorDesmos Graphing CalculatorFree4.3★ (1.3K)NoNoOct 2026
2Desmos Scientific CalculatorDesmos Scientific CalculatorFree4.3★ (335)NoNoOct 2026
3DeimosDeimosFree5.0★ (2)YesYesOct 2026
4Desmos Test ModeDesmos Test ModeFree1.6★ (370)NoNoOct 2026
5Deimos Charon - Price ScoutDeimos Charon - Price ScoutFree—YesNoJul 2026
6Graph GeneratorGraph GeneratorFree2.6★ (23)YesYesOct 2026
7End of the EarthEnd of the EarthFree4.0★ (1)YesYesMay 2026
8Numbers: Make SpreadsheetsNumbers: Make SpreadsheetsFree4.6★ (226K)NoYesNov 2026

Top Picks for Deimos

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(335 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.

Deimos#3
5.0(2 ratings)
FreeAdsIn-App Purchases
Deimos screenshot 1
Deimos screenshot 2
Deimos screenshot 3

Embark on a sci-fi adventure as an elite Space Marine investigating a mysterious moon outpost. Make choices that shape your story, find weapons and armor, and battle dangerous enemies in this action-packed RPG.

More Deimos apps to explore

FAQ about Deimos

What are the best deimos apps & games for iPhone?
Desmos Graphing Calculator tops our deimos apps & games ranking as of October 2026, with a 4.3-star average from 1.3K App Store ratings, and it's free to download.
Yes — 20 of the top deimos 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 October 2026.
We track 143+ deimos apps & games on the iOS App Store as of October 2026, ranked by rating, recency, and analysis of real user reviews.

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