iPad Screenshots


Texas Instruments, the No. 1 recommended brand of graphing calculators in the U.S., has optimized its most powerful Computer Algebra System (CAS) math engine for an all-in-one iPad app that makes teaching and learning math more engaging, meaningful and … fun!


Open the door to math mastery with the first-in-class iPad CAS app that delivers comprehensive graphing, data entry and analysis, statistical modeling and calculating functionality.

Solve equations with algebraic precision, factor and expand variable expressions, complete the square, find antiderivatives, compute limits, find exact solutions in irrational form and more.

Make math more meaningful by importing images from the iPad camera or photo library and overlaying graphs and equations on them to illustrate abstract math principles in the real world.*

Visualize crucial connections by observing how equations change — in real time, on one screen — when you touch, grab and interact with shapes, graphs and objects on the screen.

Graph functions, inequalities, implicit functions, conic sections, scatter plots, statistical plots and regression models, 3D graphs, parametric, polar and differential equations.

Enter equations in proper math notation so math symbols and formulas on the screen are identical to those in text books and on the board.

Deepen understanding by exploring hundreds of free activities for Pre-Algebra, Algebra, Geometry, Calculus, Statistics, Pre-Calculus and more from the online Math Nspired resource center.

Create and store work on your iPad, and share it using your Email or Dropbox account.


TI Education Technology is committed to success in mathematics by providing advanced learning tools that have been designed in collaboration with leading educators and researchers.

TI provides world-class professional development for teachers, as well as free activities and curriculum content.

For additional information about the TI-Nspire CAS App for iPad, please visit our website.

The TI-Nspire CAS App for iPad does not support external and third party keyboards.

* TI-Nspire App for iPad supports .jpg, jpeg, .bmp and .png image formats.
iPad is a registered trademark of Apple Inc.

What's New

Version 4.5.0

What’s New in Version 4.5
To report issues and help us improve our apps, please email us at ti-cares@ti.com.

• Updated scientific constants and unit conversion functionality
• Made improvements to program authoring and execution in Program Editor
• Introduced various bug fixes and security improvements.

Ratings and Reviews

4.8 out of 5

16 Ratings

16 Ratings

Excellent but can't update

Pyramid Power

I bought ver 3.6 and the app automatically updated successfully up to version 4.4. For some unknown reason it refuses to update to 4.5. Any help will be greatly appreciated.

Excellent, best CAS calculator on the App Store


I have a ti-Nspire cx (that costs around $250), bought this because I thought it would be good for graphing on a bigger screen. Nothing had prepared me for how amazing this is. I can graph and solve equations on my iPad, export it as a PDF using Dropbox, and put it straight into my assignment. Obviously, if you aren't used to the ti-Nspire, it could be a little confusing at first, but it is very intuitive and easy to learn. Does everything my calculator does; I would use this over my calculator actually, but I doubt I'd be allowed to take my iPad into exams. If you are a student looking for a cas system, you will not be disappointed.

Fantastic App


I'm deeply impressed with how much I can do with this app, and how rock-solid it is. Maths, algebra, calculus and beyond; 2D and 3D graphs; geometry; lists and spreadsheets; data and statistics; and notes. Note only all that, but I can write my own programs, and download TNS files from the TI websites via Safari and share my own. The only other maths app I need now is Soulver, which I use for quick calculations.


Texas Instruments
99.3 MB
Requires iOS 10.3 or later. Compatible with iPad.
English, Danish, Dutch, Finnish, French, German, Italian, Norwegian Bokmål, Portuguese, Spanish, Swedish
Age Rating
Rated 4+
© 2016 by Texas Instruments Incorporated, All Rights Reserved.


  • Family Sharing

    Up to six family members will be able to use this app with Family Sharing enabled.

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