Best TI alternatives: apps like TI-Nspireโ„ข CAS

10+ similar apps compared and reviewed

4.3 avg rating
5 free apps
Updated November 2026

Whether you want more options like TI or a completely different take on the same concept, our curated list of 10+ similar apps has you covered. Updated for 2026 with the latest ratings and comparisons.

Top Alternatives to TI

Mathematics with PocketCAS Pro#1

Mathematics with PocketCAS Pro by Timing Software GmbH

Graphing calculator with steps
Editor's Choice
๐Ÿ“š Education
4.7๐Ÿ˜Š(527 ratings)
$29.99
Mathematics with PocketCAS Pro screenshot 1
Mathematics with PocketCAS Pro screenshot 2
Mathematics with PocketCAS Pro screenshot 3
Mathematics with PocketCAS Pro screenshot 4
Mathematics with PocketCAS Pro screenshot 5
Mathematics with PocketCAS Pro screenshot 6

This advanced math application offers comprehensive tools for graphing, calculus, algebra, and statistics. It functions as a powerful graphing calculator, assists with homework, and handles complex calculations for academic and professional use. Features include 2D/3D plotting, symbolic computation, and equation solving.

What We Love

  • ๐Ÿš€ Exceptional service
  • ๐Ÿš€ Superb programmable calculator
  • ๐Ÿš€ Stable and powerful algebraic calculator
  • ๐Ÿš€ Best CAS for Apple devices with iCloud and even Handoff
  • ๐Ÿš€ Great CAS
  • ๐Ÿš€ Powerful and Flexible Mathematical Package
  • ๐Ÿš€ Intuitive Calculator
  • ๐Ÿš€ Wonderful for circuit analysis
  • ๐Ÿš€ Absolutely amazing
  • ๐Ÿš€ Continues to amaze
  • ๐Ÿš€ Excellent app
  • ๐Ÿš€ Amazing feature set and better value than competing calculators
  • ๐Ÿš€ Powerful Tool
  • ๐Ÿš€ Very useful teaching aid
  • ๐Ÿš€ Versatile and powerful
  • ๐Ÿš€ Indispensable
  • ๐Ÿš€ A breath of fresh air
  • ๐Ÿš€ Great..
  • ๐Ÿš€ Work really well
  • ๐Ÿš€ Very powerful graphing tool
  • ๐Ÿš€ Great mathematical program
  • ๐Ÿš€ Awesome!!
  • ๐Ÿš€ Great App
  • ๐Ÿš€ Excellent App
  • ๐Ÿš€ A beautiful progam
  • ๐Ÿš€ Amazing
  • ๐Ÿš€ WOW!
  • ๐Ÿš€ Great app
  • ๐Ÿš€ Wonderful application
  • ๐Ÿš€ Pretty good
  • ๐Ÿš€ Good app
  • ๐Ÿš€ Great App
  • ๐Ÿš€ My sincerest thanks to the creators and supporters

Room to Improve

  • ๐Ÿ› Waste of Money
  • ๐Ÿ› NO LONGER WORKS on iOS 12.5
  • ๐Ÿ› Variables can't be added
  • ๐Ÿ› Waste of Money
  • ๐Ÿ› Unaddressed Errors
  • ๐Ÿ› Very confusing
  • ๐Ÿ› Missing features
  • ๐Ÿ› Wasted ยฃ20
  • ๐Ÿ› Too complicated
  • ๐Ÿ› Overwelming
  • ๐Ÿ› Clumsy as a scratch pad
  • ๐Ÿ› Not intuitive at first
  • ๐Ÿ› Please include imaginary number support!
  • ๐Ÿ› Not for beginners
PocketCAS: Graphing Calculator#3

PocketCAS: Graphing Calculator by Timing Software GmbH

Graphs, derivatives, 3D plots
Worth Considering
๐Ÿ“š Education
4.6๐Ÿ˜Š(204 ratings)
FreeIn-App Purchases
PocketCAS: Graphing Calculator screenshot 1
PocketCAS: Graphing Calculator screenshot 2
PocketCAS: Graphing Calculator screenshot 3
PocketCAS: Graphing Calculator screenshot 4
PocketCAS: Graphing Calculator screenshot 5
PocketCAS: Graphing Calculator screenshot 6

This advanced math application assists with a wide range of mathematical problems, from basic arithmetic to calculus, algebra, and statistics. It functions as a graphing calculator replacement, aids in homework, and supports complex calculations for academic and professional use.

What We Love

  • ๐Ÿ‘ Intuitive and user-friendly interface
  • ๐Ÿ“Š Excellent graphing capabilities with 3D visualization
  • ๐Ÿ’ฐ Free version available with substantial features
  • ๐Ÿงฎ Powerful mathematical computation engine
  • ๐Ÿ“ฑ Convenient mobile alternative to expensive calculators
  • โœ๏ธ Paper-like workspace for calculations
  • โšก Fast and responsive performance
  • ๐ŸŽ“ Great for students and educational use
  • ๐Ÿ”ง Comprehensive function library including trigonometry
  • ๐ŸŽจ Attractive and well-designed UI

Room to Improve

  • ๐Ÿ› Recent updates cause crashes on older documents
  • ๐Ÿ’ธ Expensive compared to free alternatives
  • ๐Ÿ”’ Limited free version functionality
  • ๐ŸŽฎ Clunky interface in some areas
  • โŒ Cannot plot certain advanced functions
  • ๐ŸŒ Pro version unavailable in some regions
  • ๐Ÿ“– Poor documentation and user manual
  • ๐Ÿ”„ Compatibility issues with iOS updates
  • ๐ŸŽฏ Steep learning curve for complex features

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iCircuit
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Design and simulate analog and digital electronic circuits in real-time. This app offers a comprehensive component library, built-in test equipment, and the ability to create custom elements. It's ideal for learning, prototyping, and validating designs without physical components.

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Create and edit mathematical equations with a visual interface. Export your work as images, LaTeX, MathML, or UnicodeMath for use in documents and presentations. Features include image recognition, formula libraries, and custom keyboards.

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