Best Ti Nspire Calculator Apps

249+ iOS apps curated and reviewed

4.2 avg rating
18 free apps
Updated September 2026

From beginner-friendly picks to power-user tools, our ti nspire calculator list covers 249+ iPhone apps updated through September 2026. Compare ratings, prices, and screenshots in one place.

Compare top Ti Nspire Calculator Apps (September 2026)

#AppPriceRatingAdsIn-App PurchasesUpdated
1Calculate84Calculate84Free4.8★ (53K)YesYesSep 2026
2Desmos Graphing CalculatorDesmos Graphing CalculatorFree4.3★ (1.3K)NoNoSep 2026
3TI Nspire Calculator ManualTI Nspire Calculator Manual$4.992.8★ (34)NoNoAug 2026
4Scientific Calculator FX-991CWScientific Calculator FX-991CWFreeNoYesAug 2026
5Taculator 84 Graphing CalcTaculator 84 Graphing CalcFree4.5★ (7.6K)NoYesSep 2026
6Ncalc - Graphing Calculator 84Ncalc - Graphing Calculator 84Free was $4.994.6★ (4.9K)YesYesSep 2026
7Calculator for iPad!Calculator for iPad!Free4.7★ (61K)NoNoSep 2026
8Calculator #Calculator #Free4.6★ (36K)YesYesSep 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😊(53K 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
Desmos Graphing Calculator#2

Desmos Graphing Calculator by Desmos

Strong Contender
📚 Education
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
TI Nspire Calculator Manual#3

TI Nspire Calculator Manual by Di Venisco UG (haftungsbeschrankt)

TI-Nspire CX Graph Calc Tutor
Worth Considering
📚 Education
2.8(34 ratings)
$4.99
TI Nspire Calculator Manual screenshot 1
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TI Nspire Calculator Manual screenshot 4
TI Nspire Calculator Manual screenshot 5

This app serves as a comprehensive manual for the TI-Nspire CX graphing calculator. It provides step-by-step instructions, screenshots, and video tutorials for various math topics, helping users master calculator functions for high school and college studies. Practice problems with solutions are also included.

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 September 2026, with a 4.8-star average from 53K App Store ratings, and it's free to download.
Yes — 18 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 September 2026.
We track 249+ ti nspire calculator apps on the iOS App Store as of September 2026, ranked by rating, recency, and analysis of real user reviews.
Calculate84 provides a modern graphing calculator experience directly on your iPhone. It aims to replicate the functionality of physical graphing calculators with a user-friendly interface, featuring fast touch-screen graphing and scrollable windows.
Key features include fast and interactive touch-screen graphing, scrollable windows for easier navigation, and intelligent error messages to help users understand and correct mistakes. The interface is designed to be intuitive and familiar.

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