Metamath vs The Matrix Mentor
Price, ratings, monetisation and update history for both apps, side by side β with what reviewers say about each.
Metamath
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This app allows you to view the Metamath theorems and their proofs. It has no ads or in-app purchases. Metamath is a system for formalizing and verifying math proofs. For information about Metamath, see the web site us.metamath.org or one of its mirror sites. For a demo of this app, see the youtube video at the url https://www.youtube.com/watch?v=qTOUBEACTz4&list=PLoh8e3Knr9WIEK55cIKwQe5e8CBpA3_ks
The Matrix Mentor
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Are matrices getting you down? Donβt worryβ¦ THE MATRIX MENTOR IS HERE TO HELP The Matrix Mentor provides a visual understanding of linear transformations. Where others may teach you the mathematical rules that can be hard to remember, our playground provides a visual and interactive demonstration of the inner workings. SCARED OF MATRICES? DON'T BE! At its core, The Matrix Mentor is a visual learning tool, designed to bring matrices from an abstract mathematical concept to a concrete application. Whether you think about vectors as 3D points or a RGB color value, the fundamentals hold true. - Experiment with different types of transformations - Discover how matrices interact with a given vector, or a whole grid of points - Develop your intuitive sense for reading matrices and linear transformations Do yourself a favour, and start playing with The Matrix Mentor today!
Screenshots
Verdict
The clearest difference is update cadence: The Matrix Mentor at every 5 days against Metamath's every 34 months. Metamath's advantage is iOS requirement (12.4 vs 17.0). On price, ads, in-app purchases and device support there is nothing between them.
Scored on Price Β· Rating Β· Positive reviews Β· Number of ratings Β· Update frequency Β· Ads Β· In-app purchases Β· Monetization Β· Best chart rank Β· Devices Β· Requires iOS
Both are free to download. Neither carries in-app purchases, so what you see is what you pay.
Metamath ships an update every 34 months, The Matrix Mentor every 5 days. The most recent releases landed on October 26, 2026 and November 4, 2026 respectively.
| Parameter | Metamath | The Matrix Mentor |
|---|---|---|
| Price | Free | Free |
| Update frequency | Every 34 months | Every 5 days β better |
| Ads | No | No |
| In-app purchases | No | No |
| Devices | iPad | iPhone, iPad β better |
| Requires iOS | 12.4 β better | 17.0 |
| Further details β not scored | ||
| Size | 210 MB | 7 MB |
| Age rating | 4+ | 4+ |
| Developer | William Hale | Edwin Veger |
In-app purchases
Metamath
No in-app purchases
The Matrix Mentor
No in-app purchases
Questions
Is Metamath free?
Is The Matrix Mentor free?
Do Metamath or The Matrix Mentor have ads?
Which is updated more often, Metamath or The Matrix Mentor?
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