Best Ti Nspire Calculator Apps

247+ iOS apps curated and reviewed

4.6 avg rating
19 free apps
Updated October 2026

From beginner-friendly picks to power-user tools, our ti nspire calculator list covers 247+ iPhone apps updated through October 2026. Compare ratings, prices, and screenshots in one place.

Compare top Ti Nspire Calculator Apps (October 2026)

#AppPriceRatingAdsIn-App PurchasesUpdated
1Calculate84Calculate84Free4.8★ (54K)YesYesNov 2026
2Desmos Graphing CalculatorDesmos Graphing CalculatorFree4.3★ (1.3K)NoNoOct 2026
3Graphing Calculator 84: Calc84Graphing Calculator 84: Calc84Free4.6★ (5.1K)YesYesNov 2026
4TI Nspire II Calculator ManualTI Nspire II Calculator Manual$7.995.0★ (3)NoNoNov 2026
5Taculator 84 Graphing CalcTaculator 84 Graphing CalcFree4.5★ (7.7K)NoYesNov 2026
6Calculator: Calculate AnythingCalculator: Calculate AnythingFree—YesNoAug 2026
7Quick CalQ - Simple CalculatorQuick CalQ - Simple CalculatorFree—YesNoMay 2026
8RecordCalc: Calculator HistoryRecordCalc: Calculator HistoryFree—NoNoAug 2026

Top Picks for Ti Nspire Calculator

Calculate84#1

Calculate84 by Century Light LLC

Intended for use with TI-84
Editor's Choice
📚 Education
4.8😊(54K ratings)
FreeAdsIn-App Purchases
Calculate84 screenshot 1
Calculate84 screenshot 2
Calculate84 screenshot 3
Calculate84 screenshot 4

This app offers a modern graphing calculator experience on your iPhone. It features fast, interactive touch-screen graphing, scrollable windows, and intelligent error messages for a more intuitive user experience. Designed to be a usable alternative to physical graphing calculators.

What We Love

  • 👍 Identical to TI-84 calculator
  • 🚀 Seamless and intuitive user experience
  • 💰 Affordable alternative to physical calculator
  • 📱 Convenient to have on phone
  • 🔍 Comprehensive functionality matching physical calculator
  • 🤝 Honest and responsive developers
  • 🎨 Beautiful and polished user interface

Room to Improve

  • 🐛 Occasional bugs and crashes
  • 🔍 Missing some advanced features like regression types
  • 🔒 Previous purchases removed without warning
  • 💰 Subscription model can be expensive
  • 📺 Intrusive ads in free version
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
Graphing Calculator 84: Calc84#3

Graphing Calculator 84: Calc84 by Tran Duy

Scientific, for use with TI-84
Worth Considering
📚 Education
4.6😊(5.1K ratings)
FreeAdsIn-App Purchases
Graphing Calculator 84: Calc84 screenshot 1
Graphing Calculator 84: Calc84 screenshot 2
Graphing Calculator 84: Calc84 screenshot 3
Graphing Calculator 84: Calc84 screenshot 4
Graphing Calculator 84: Calc84 screenshot 5
Graphing Calculator 84: Calc84 screenshot 6

This app offers a comprehensive graphing and scientific calculator experience, mimicking the functionality of a Ti-84. It includes advanced features for graphing, symbolic calculations, equation solving, and extensive statistical analysis. Users can upgrade for full access to all capabilities.

What We Love

  • 👍 Great calculator app
  • 🚀 Powerful features
  • 💰 Good value for money
  • 📱 Convenient mobile version of TI-84
  • 🎓 Helpful for math/stats courses

Room to Improve

  • 🐛 Occasional crashes or bugs
  • 🔍 Lack of instructions/documentation
  • 💸 Premium features require additional purchase
  • 🔊 Interferes with music playback
  • 📱 Small button sizes on mobile

More Ti Nspire Calculator apps to explore

FAQ about Ti Nspire Calculator

What are the best ti nspire calculator apps for iPhone?
Calculate84 tops our ti nspire calculator apps ranking as of October 2026, with a 4.8-star average from 54K App Store ratings, and it's free to download.
Yes — 19 of the top ti nspire calculator apps we rank are free to download, including Calculate84 and Desmos Graphing Calculator.
Calculate84 shows ads and offers in-app purchases, according to its App Store listing as of October 2026.
We track 247+ ti nspire calculator apps on the iOS App Store as of October 2026, ranked by rating, recency, and analysis of real user reviews.

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