# Subtraction Math Master 2 vs Coolmath Games

The clearest difference is rating: Coolmath Games at 4.7 against Subtraction Math Master 2's 2.0. Coolmath Games also leads on in-app purchases (none vs 1) and update cadence (every 3 months vs every 34 months). Subtraction Math Master 2's advantage is ads (none vs shown) and iOS requirement (8.0 vs 15.6). On price, monetization model and device support there is nothing between them.

Both are free to download. Subtraction Math Master 2 sells 1 one-off in-app purchase. Coolmath Games asks for nothing beyond the download.

Coolmath Games holds the better App Store score, 4.7 against 2.0. That said, the two scores are not equally well evidenced: Coolmath Games has 118K ratings behind it against 2, so its average is the more settled of the two.

Subtraction Math Master 2 ships an update every 34 months, Coolmath Games every 3 months. The most recent releases landed on November 1, 2026 and November 11, 2026 respectively.

## The numbers

| Metric | Subtraction Math Master 2 | Coolmath Games |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [2.0 (2 ratings)](https://appshunter.io/ios/app/subtraction-math-master-2/id806133567/reviews) | **[4.7 (118K ratings)](https://appshunter.io/ios/app/coolmath-games-fun-mini-games/id979633999/reviews)** |
| Number of ratings | 2 | **118K** |
| Positive reviews | — | 68.2% of reviews |
| In-app purchases | Yes | **No** |
| Ads | **No** | Yes |
| Update frequency | Every 34 months | **Every 3 months** |
| Monetization | Free with in-app purchases | Free with in-app purchases |
| Size | 4 MB | 66 MB |
| Requires iOS | **8.0** | 15.6 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 9+ |
| Developer | [Peter Li](https://appshunter.io/developer/424298074) | [Coolmath.com, LLC](https://appshunter.io/developer/979633998) |

## What reviewers say

### Subtraction Math Master 2

[App page](https://appshunter.io/ios/app/subtraction-math-master-2/id806133567)

This game challenges players to improve their subtraction speed and mental math skills. It features a "LEVEL UP" system that increases difficulty with correct answers and includes leaderboards and achievements for competitive play.

**Highlights:** 2-minute subtraction games, LEVEL UP difficulty system, Leaderboards and achievements, Intuitive user interface, Share results globally

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| REMOVE ADS (Subtraction 2) | $0.99 | one-time |


### Coolmath Games

[App page](https://appshunter.io/ios/app/coolmath-games-fun-mini-games/id979633999)

Engage your mind with a vast collection of free logic, thinking, and strategy games. This app offers hundreds of puzzles and challenges designed for mobile, with new games added weekly. Enjoy a safe and entertaining brain-training experience without violence or inappropriate content.

**Highlights:** Hundreds of logic and strategy games, New games added weekly, Brain-training puzzles, Safe for all ages, Variety of game categories, Mobile-optimized gameplay

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

**In-app purchases:** none

**What reviewers like**

- 🚀 Best game in the world
- 👍 Great game for brain
- 👍 Lots of fun games
- 👍 Amazing and varied collection of games
- 👍 Great platform for games

**What reviewers complain about**

- 🐛 Games randomly boot you out and then start loading again and it takes too long to load
- 🐛 Half the games you play you can't even play
- 🐛 Games forget your progress
- 🐛 Games crash
- 🐛 Glitches and bugs

**Reported bugs**

- Games forget progress
- Some games don't work on mobile
- Certain games have unresponsive controls
- Glitches and crashes
- Progress resets unexpectedly

**Requested features**

- Add search bar
- Add more games like Papa's Pizzeria, Moto X3M, Run, etc.
- Add ability to save progress and login
- Add offline mode
- Add more hooks in fishing games


## Frequently asked questions

### Is Subtraction Math Master 2 free?

Subtraction Math Master 2 is free to download, with in-app purchases available.

### Is Coolmath Games free?

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

### Which has better reviews, Subtraction Math Master 2 or Coolmath Games?

Coolmath Games is rated higher. Subtraction Math Master 2 averages 2.0 out of 5 from 2 ratings, while Coolmath Games averages 4.7 from 118K ratings.

### Do Subtraction Math Master 2 or Coolmath Games have ads?

Coolmath Games shows ads; Subtraction Math Master 2 does not.

### Which is updated more often, Subtraction Math Master 2 or Coolmath Games?

Subtraction Math Master 2 ships an update every 34 months, and Coolmath Games every 3 months. Most recently, Subtraction Math Master 2 was updated on November 1, 2026 and Coolmath Games on November 11, 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.*