# GM ChessPrep vs MathifyX

The clearest difference is update cadence: MathifyX at daily against GM ChessPrep's every 42 months. On price, ads, in-app purchases and device support there is nothing between them.

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

GM ChessPrep ships an update every 42 months, MathifyX daily. The most recent releases landed on October 2, 2026 and September 29, 2026 respectively.

## The numbers

| Metric | GM ChessPrep | MathifyX |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (1 ratings)](https://appshunter.io/ios/app/mathifyx/id6761733930/reviews)** |
| Number of ratings | — | **1** |
| Positive reviews | — | 100.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 42 months | **Daily** |
| Monetization | — | Free |
| Size | 3 MB | 5 MB |
| Requires iOS | 15.0 | 15.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 12+ | 4+ |
| Developer | [GMCHESSPREP LLC](https://appshunter.io/developer/1664061168) | [MARIA SHEININ](https://appshunter.io/developer/1891158704) |

## What reviewers say

### GM ChessPrep

[App page](https://appshunter.io/ios/app/gm-chessprep/id1664061166)

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases:** none


### MathifyX

[App page](https://appshunter.io/ios/app/mathifyx/id6761733930)

This app makes learning math interactive and fun for everyone. It helps users study, prepare, and master any math-related topic. The goal is to provide an engaging educational experience.

**Highlights:** Interactive learning, Math mastery, Study preparation, Fun educational experience, All math topics

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is GM ChessPrep free?

GM ChessPrep is free to download, with no in-app purchases.

### Is MathifyX free?

MathifyX is free to download, with no in-app purchases.

### Do GM ChessPrep or MathifyX have ads?

Neither GM ChessPrep nor MathifyX shows ads.

### Which is updated more often, GM ChessPrep or MathifyX?

GM ChessPrep ships an update every 42 months, and MathifyX daily. Most recently, GM ChessPrep was updated on October 2, 2026 and MathifyX on September 29, 2026.

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*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*