# Flummox vs Tangramthrum

The clearest difference is in-app purchases: Tangramthrum at none against Flummox's 10. On price, ads, device support and iOS requirement there is nothing between them.

Both are free to download. Flummox sells 10 one-off in-app purchases. Tangramthrum asks for nothing beyond the download.

## The numbers

| Metric | Flummox | Tangramthrum |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Size | 7 MB | 2 MB |
| Requires iOS | 17.0 | 17.0 |
| Devices | iPhone, iPad | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Michael Tiller](https://appshunter.io/developer/1871881807) | [Dachverband Legasthenie Deutschland e.V.](https://appshunter.io/developer/719533476) |

## What reviewers say

### Flummox

[App page](https://appshunter.io/ios/app/flummox-polyomino-puzzles/id6787290608)

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

**In-app purchases (10)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Easy Puzzle Pack 3 | $0.99 | one-time |
| Crazy Puzzle Pack 3 | $0.99 | one-time |
| Hard Puzzle Pack 4 | $0.99 | one-time |
| Hard Puzzle Pack 2 | $0.99 | one-time |
| Crazy Puzzle Pack 1 | $0.99 | one-time |
| Crazy Puzzle Pack 4 | $0.99 | one-time |
| Hard Puzzle Pack 3 | $0.99 | one-time |
| Crazy Puzzle Pack 2 | $0.99 | one-time |
| Crazy Puzzle Pack 5 | $0.99 | one-time |
| Hard Puzzle Pack 5 | $0.99 | one-time |


### Tangramthrum

[App page](https://appshunter.io/ios/app/tangramthrum/id6804206552)

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

**In-app purchases:** none


## Frequently asked questions

### Is Flummox free?

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

### Is Tangramthrum free?

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

### Do Flummox or Tangramthrum have ads?

Neither Flummox nor Tangramthrum shows ads.

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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.*