# Matix vs COMath

The clearest difference is in-app purchases: COMath at none against Matix's 6. COMath also leads on review sentiment (100% vs 88%). Matix's advantage is update cadence (fortnightly vs monthly) and ratings volume (180 vs 45). On price, rating, ads and device support there is nothing between them.

Both are free to download. Matix sells 6 one-off in-app purchases. COMath asks for nothing beyond the download.

On the App Store both sit at effectively the same score — 4.9 for Matix against 4.8 for COMath. Both are backed by a comparable volume of ratings — 180 and 45 respectively. Written reviews are what separate them: 88% of Matix's written reviews are positive against 100% of COMath's.

Matix ships an update fortnightly, COMath monthly. The most recent releases landed on August 15, 2026 and September 21, 2026 respectively.

## The numbers

| Metric | Matix | COMath |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.9 (180 ratings)](https://appshunter.io/ios/app/matix-mental-math-training/id1140502362/reviews)** | [4.8 (45 ratings)](https://appshunter.io/ios/app/comath-math-practice-puzzles/id1438026503/reviews) |
| Number of ratings | **180** | 45 |
| Positive reviews | 88.0% of reviews | **100.0% of reviews** |
| In-app purchases | Yes | **No** |
| Ads | Yes | Yes |
| Update frequency | **Fortnightly** | Monthly |
| Monetization | Free with in-app purchases | **Ad-supported** |
| Size | 32 MB | 89 MB |
| Requires iOS | **13.0** | 15.0 |
| Devices | iPhone, iPad, iPod | **iPhone, iPad, iPod, Mac** |
| Age rating | 4+ | 9+ |
| Developer | [One Color Games ApS](https://appshunter.io/developer/1140502361) | [Jianfeng Wu](https://appshunter.io/developer/1435210283) |

## What reviewers say

### Matix

[App page](https://appshunter.io/ios/app/matix-mental-math-training/id1140502362)

Engage in fun and effective mental math practice designed to boost your arithmetic skills. Track your progress, conquer challenges, and climb leaderboards in this engaging math game. Become quicker and more confident with numbers through daily training and custom practice scenarios.

**Highlights:** Mental math practice, Progress tracking, Leaderboards, Custom training scenarios, Arithmetic challenges, Playful rewards and achievements

**Features:** macOS Compatibility

**In-app purchases (6)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Challenge Single | $0.99 | one-time |
| Donation one | $0.99 | one-time |
| Training Main | $1.99 | one-time |
| Donation two | $1.99 | one-time |
| Remove advertisement | $3.99 | one-time |
| Donation three | $4.99 | one-time |


### COMath

[App page](https://appshunter.io/ios/app/comath-math-practice-puzzles/id1438026503)

This app acts as a personal math tutor, offering support and practice for arithmetic, algebra, and geometry. It provides over 100,000 word problems with step-by-step solutions and an equation solver to help students develop their math skills.

**Highlights:** Personalized math tutoring, Arithmetic practice (addition, subtraction, multiplication, division), Over 100,000 math word problems, Step-by-step equation solving, Algebra and geometry support, Practice without pencils

**Features:** Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is Matix free?

Matix is free to download, with in-app purchases available.

### Is COMath free?

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

### Which has better reviews, Matix or COMath?

Matix is rated higher. Matix averages 4.9 out of 5 from 180 ratings, while COMath averages 4.8 from 45 ratings.

### Do Matix or COMath have ads?

Both Matix and COMath show ads.

### Which is updated more often, Matix or COMath?

Matix ships an update fortnightly, and COMath monthly. Most recently, Matix was updated on August 15, 2026 and COMath on September 21, 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.*