# COMath vs Concentration Math Edition

The clearest difference is price: COMath at Free against Concentration Math Edition's $0.99. COMath also leads on device support (4 vs 2) and iOS requirement (15.0 vs 18). Concentration Math Edition's advantage is ads (none vs shown). On in-app purchases there is nothing between them.

COMath is free to download; Concentration Math Edition costs $0.99 up front. Neither carries in-app purchases, so what you see is what you pay.

## The numbers

| Metric | COMath | Concentration Math Edition |
| --- | --- | --- |
| Price | **Free** | $0.99 |
| Rating | **[4.8 (45 ratings)](https://appshunter.io/ios/app/comath-math-practice-puzzles/id1438026503/reviews)** | — |
| Number of ratings | **45** | — |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | No | No |
| Ads | Yes | **No** |
| Update frequency | Monthly | — |
| Monetization | Ad-supported | — |
| Size | 89 MB | 1 MB |
| Requires iOS | **15.0** | 18 |
| Devices | **iPhone, iPad, iPod, Mac** | iPhone, iPad |
| Age rating | 9+ | 4+ |
| Developer | [Jianfeng Wu](https://appshunter.io/developer/1435210283) | [Ankit Shah](https://appshunter.io/developer/1462017367) |

## What reviewers say

### 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


### Concentration Math Edition

[App page](https://appshunter.io/ios/app/concentration-math-edition/id6760807857)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is COMath free?

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

### Is Concentration Math Edition free?

Concentration Math Edition costs $0.99, with no in-app purchases.

### Do COMath or Concentration Math Edition have ads?

COMath shows ads; Concentration Math Edition does not.

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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.*