# Math workout brain puzzle vs NumAndShape

The clearest difference is in-app purchases: Math workout brain puzzle at none against NumAndShape's 6. NumAndShape's advantage is update cadence (every 2 months vs every 31 months). On price, ads, device support and iOS requirement there is nothing between them.

Both are free to download. NumAndShape sells 6 one-off in-app purchases. Math workout brain puzzle asks for nothing beyond the download.

Math workout brain puzzle ships an update every 31 months, NumAndShape every 2 months. The most recent releases landed on September 9, 2026 and September 21, 2026 respectively.

## The numbers

| Metric | Math workout brain puzzle | NumAndShape |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | Yes | Yes |
| Update frequency | Every 31 months | **Every 2 months** |
| Size | 10 MB | 5 MB |
| Requires iOS | **15.0** | 16.6 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Merbin Joe](https://appshunter.io/developer/1281696078) | [ken morobayashi](https://appshunter.io/developer/954811891) |

## What reviewers say

### Math workout brain puzzle

[App page](https://appshunter.io/ios/app/math-workout-brain-puzzle/id1574342689)

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

**In-app purchases:** none


### NumAndShape

[App page](https://appshunter.io/ios/app/numandshape/id6468994873)

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

**In-app purchases (6)**

| Purchase | Price | Billing |
| --- | --- | --- |
| prime number | $0.49 | one-time |
| power | $0.49 | one-time |
| per hour | $0.49 | one-time |
| binary number | $0.49 | one-time |
| sin cos tan | $0.49 | one-time |
| NumAndShape Unlimited | $1.99 | one-time |


## Frequently asked questions

### Is Math workout brain puzzle free?

Math workout brain puzzle is free to download, with no in-app purchases.

### Is NumAndShape free?

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

### Do Math workout brain puzzle or NumAndShape have ads?

Both Math workout brain puzzle and NumAndShape show ads.

### Which is updated more often, Math workout brain puzzle or NumAndShape?

Math workout brain puzzle ships an update every 31 months, and NumAndShape every 2 months. Most recently, Math workout brain puzzle was updated on September 9, 2026 and NumAndShape on September 21, 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.*