Comparison

Metamath vs The Matrix Mentor

Price, ratings, monetisation and update history for both apps, side by side β€” with what reviewers say about each.

Head to head
About

Metamath

Features
Read full description

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

About

The Matrix Mentor

Features
Read full description

Are matrices getting you down? Don’t worry… 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

The Matrix Mentor2 screens

Verdict

The call

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

CostPrice Β· In-app purchases Β· Ads Β· Monetization

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

UpkeepUpdate frequency

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.

Scorecard2 real differences Β· 4 level
Metamath versus The Matrix Mentor: the parameters behind the verdict, then further details
ParameterMetamathThe Matrix Mentor
PriceFreeFree
Update frequencyEvery 34 monthsEvery 5 days β€” better
AdsNoNo
In-app purchasesNoNo
DevicesiPadiPhone, iPad β€” better
Requires iOS12.4 β€” better17.0
Further details β€” not scored
Size210 MB7 MB
Age rating4+4+
DeveloperWilliam HaleEdwin Veger

In-app purchases

None

Metamath

No in-app purchases

None

The Matrix Mentor

No in-app purchases

Questions

Is Metamath free?
Metamath is free to download, with no in-app purchases.
Is The Matrix Mentor free?
The Matrix Mentor is free to download, with no in-app purchases.
Do Metamath or The Matrix Mentor have ads?
Neither Metamath nor The Matrix Mentor shows ads.
Which is updated more often, Metamath or The Matrix Mentor?
Metamath ships an update every 34 months, and The Matrix Mentor every 5 days. Most recently, Metamath was updated on October 26, 2026 and The Matrix Mentor on November 4, 2026.

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