# Grades Puzzle vs Math Maze

The clearest difference is in-app purchases: Grades Puzzle at none against Math Maze's 4. Grades Puzzle also leads on ads (none vs shown) and iOS requirement (13.0 vs 15.0). Math Maze's advantage is update cadence (monthly vs every 5 months). On price and device support there is nothing between them.

Both are free to download. Math Maze sells 4 one-off in-app purchases. Grades Puzzle asks for nothing beyond the download.

Grades Puzzle ships an update every 5 months, Math Maze monthly. The most recent releases landed on October 28, 2026 and October 25, 2026 respectively.

## The numbers

| Metric | Grades Puzzle | Math Maze |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | **No** | Yes |
| Update frequency | Every 5 months | **Monthly** |
| Size | 96 MB | 6 MB |
| Requires iOS | **13.0** | 15.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 12+ | 4+ |
| Developer | [Hieu Hoang](https://appshunter.io/developer/1108291419) | [乐迪 童](https://appshunter.io/developer/1441759951) |

## What reviewers say

### Grades Puzzle

[App page](https://appshunter.io/ios/app/grades-puzzle/id6748925132)

**Features:** macOS Compatibility

**In-app purchases:** none


### Math Maze

[App page](https://appshunter.io/ios/app/math-maze-line-puzzle/id6772941748)

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

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Unlock More Colors Pack | $2.99 | one-time |
| Unlock pack Steady steps2 | $2.99 | one-time |
| Unlock pack Steady steps3 | $2.99 | one-time |
| Unlock All Packs | $8.99 | one-time |


## Frequently asked questions

### Is Grades Puzzle free?

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

### Is Math Maze free?

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

### Do Grades Puzzle or Math Maze have ads?

Math Maze shows ads; Grades Puzzle does not.

### Which is updated more often, Grades Puzzle or Math Maze?

Grades Puzzle ships an update every 5 months, and Math Maze monthly. Most recently, Grades Puzzle was updated on October 28, 2026 and Math Maze on October 25, 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.*