# COMath vs 1 Minute Mental Arithmetic

The clearest difference is rating: 1 Minute Mental Arithmetic at 5.0 against COMath's 4.8. On price, review sentiment, ratings volume and update cadence there is nothing between them.

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

1 Minute Mental Arithmetic holds the better App Store score, 5.0 against 4.8. Both are backed by a comparable volume of ratings — 45 and 32 respectively. Written reviews split almost evenly too, at 100% and 100% positive.

COMath ships an update monthly, 1 Minute Mental Arithmetic every 6 weeks. The most recent releases landed on October 7, 2026 and October 15, 2026 respectively.

## The numbers

| Metric | COMath | 1 Minute Mental Arithmetic |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.8 (45 ratings)](https://appshunter.io/ios/app/comath-math-practice-puzzles/id1438026503/reviews) | **[5.0 (32 ratings)](https://appshunter.io/ios/app/1-minute-mental-arithmetic/id1573246963/reviews)** |
| Number of ratings | **45** | 32 |
| Positive reviews | 100.0% of reviews | 100.0% of reviews |
| In-app purchases | No | No |
| Ads | Yes | Yes |
| Update frequency | **Monthly** | Every 6 weeks |
| Monetization | Ad-supported | Ad-supported |
| Size | 89 MB | 87 MB |
| Requires iOS | 15.0 | 15.0 |
| Devices | **iPhone, iPad, iPod, Mac** | iPhone, iPad, iPod |
| Age rating | 9+ | 4+ |
| Developer | [Jianfeng Wu](https://appshunter.io/developer/1435210283) | [Hirokazu Uno](https://appshunter.io/developer/1570016990) |

## 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


### 1 Minute Mental Arithmetic

[App page](https://appshunter.io/ios/app/1-minute-mental-arithmetic/id1573246963)

Practice mental arithmetic for one minute daily to sharpen your cognitive skills. This app is also designed to assist children in learning basic calculations and improving their math abilities.

**Highlights:** Daily 1-minute mental arithmetic practice, Brain training exercises, Assists children in learning calculations, Improves cognitive skills, Simple and focused interface

**In-app purchases:** none


## Frequently asked questions

### Is COMath free?

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

### Is 1 Minute Mental Arithmetic free?

1 Minute Mental Arithmetic is free to download, with no in-app purchases.

### Which has better reviews, COMath or 1 Minute Mental Arithmetic?

1 Minute Mental Arithmetic is rated higher. COMath averages 4.8 out of 5 from 45 ratings, while 1 Minute Mental Arithmetic averages 5.0 from 32 ratings.

### Do COMath or 1 Minute Mental Arithmetic have ads?

Both COMath and 1 Minute Mental Arithmetic show ads.

### Which is updated more often, COMath or 1 Minute Mental Arithmetic?

COMath ships an update monthly, and 1 Minute Mental Arithmetic every 6 weeks. Most recently, COMath was updated on October 7, 2026 and 1 Minute Mental Arithmetic on October 15, 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.*