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

5.0 out of 5
5 Ratings
5 Ratings


Despite the high price tag, seeing the app was by Ti I got very excited. I was particularly looking forward to quality graphing capabilities. In short I'm disappointed, particularly with the 3D graphing as spherical and cylindrical expressions aren't allowed. In fact graphs can only be input in function form i.e. subject = expression. Graphing two equal expressions, often extremely convenient, isn't an option in this app. I was pleasantly surprised with the geometric construction facilities but that's not what I got the app for. Also the nifty ability to change 2D polynomials and trig functions by 'physically' manipulating their graphs while impressive isn't very useful for me and isn't applicable to polar expressions. To summarise this app is quantity over quality, clunky as opposed to slick and intuitive and does't really take full advantage of a tablets abilities. However there are lots of applications to utilise so three stars.


Excellent software

I purchased the very excellent Ti Nspire CX CAS a year ago. It is a super graphing calculator with plethora of functions useful up to and beyond university math. The calculator comes with a very good software application that mirrors all of the calculator's functions and allow for printing and saving. This tablet application is an exact replica of the PC software and gives the same functionality as the £ 150 calculator for just £ 20. I know it may look like an expensive app but trust me it is not once you realise it's full potential. A must for anyone serious about math.


What is the issue???

Is app was a brilliant companion to my cx cas calculator up until the 16th April update. Since then I have not been able to do a single thing. It starts fine but will not open any saved document or start a new document with out crashing back to home. I was using this daily in my calculus classes as a learning tool and now I'm pretty miffed the issue has still not been rectified!


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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