# Math Brain Up vs Solve that ! The game

The clearest difference is ads: Math Brain Up at none against Solve that ! The game's shown. Math Brain Up also leads on update cadence (every 4 days vs every 19 months). Solve that ! The game's advantage is device support (3 vs 1) and iOS requirement (12.6 vs 18.6). On price and in-app purchases there is nothing between them.

Both are free to download. Math Brain Up sells 1 one-off in-app purchase and Solve that ! The game sells 7 one-off in-app purchases. Whichever you choose, the download price is not the number that matters.

Math Brain Up ships an update every 4 days, Solve that ! The game every 19 months. The most recent releases landed on October 20, 2026 and October 7, 2026 respectively.

## The numbers

| Metric | Math Brain Up | Solve that ! The game |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.5 (11 ratings)](https://appshunter.io/ios/app/math-brain-up/id1519141500/reviews)** | — |
| Number of ratings | **11** | — |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | Yes | Yes |
| Ads | **No** | Yes |
| Update frequency | **Every 4 days** | Every 19 months |
| Monetization | Free with in-app purchases | — |
| Size | 34 MB | 38 MB |
| Requires iOS | 18.6 | **12.6** |
| Devices | iPhone | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Yin Kai Leung Joseph](https://appshunter.io/developer/843708119) | [PLAYTOUCH](https://appshunter.io/developer/608330754) |

## What reviewers say

### Math Brain Up

[App page](https://appshunter.io/ios/app/math-brain-up/id1519141500)

This math logic puzzle challenges players to fill in blanks with single digits to solve equations. It requires strategic thinking, quick reflexes, and logical skills. Offers millions of unique puzzles with a game timer and error highlighting.

**Highlights:** Math logic puzzles, Solve equations by filling blanks, Millions of unique puzzles, Game timer, Error highlighting, Answer provided for each puzzle

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Full Version | $0.99 | one-time |


### Solve that ! The game

[App page](https://appshunter.io/ios/app/solve-that-the-game/id1620126164)

**Features:** macOS Compatibility

**In-app purchases (7)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 100 diamonds | $0.99 | one-time |
| 300 diamonds | $1.99 | one-time |
| Remove all ADS from the game | $1.99 | one-time |
| 550 diamonds | $3.99 | one-time |
| 1200 diamonds | $8.99 | one-time |
| 2500 diamonds | $17.99 | one-time |
| 4000 diamonds | $26.99 | one-time |


## Frequently asked questions

### Is Math Brain Up free?

Math Brain Up is free to download, with in-app purchases available.

### Is Solve that ! The game free?

Solve that ! The game is free to download, with in-app purchases available.

### Do Math Brain Up or Solve that ! The game have ads?

Solve that ! The game shows ads; Math Brain Up does not.

### Which is updated more often, Math Brain Up or Solve that ! The game?

Math Brain Up ships an update every 4 days, and Solve that ! The game every 19 months. Most recently, Math Brain Up was updated on October 20, 2026 and Solve that ! The game on October 7, 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.*