# Stop the Bomb vs Matrix ToDo

The clearest difference is in-app purchases: Stop the Bomb at none against Matrix ToDo's 3. Stop the Bomb also leads on ads (none vs shown). On price, device support and iOS requirement there is nothing between them.

Both are free to download. Matrix ToDo sells 3 in-app purchases, starting at $1.99 per month. Stop the Bomb asks for nothing beyond the download.

## The numbers

| Metric | Stop the Bomb | Matrix ToDo |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | **No** | Yes |
| Update frequency | — | Fortnightly |
| Size | 5 MB | 60 MB |
| Requires iOS | 16.6 | **16.4** |
| Devices | iPhone | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [KATSUYA TOKUNO](https://appshunter.io/developer/1784258127) | [TSUBASA SATO](https://appshunter.io/developer/1859532220) |

## What reviewers say

### Stop the Bomb

[App page](https://appshunter.io/ios/app/stop-the-bomb/id6748758725)

**Features:** macOS Compatibility

**In-app purchases:** none


### Matrix ToDo

[App page](https://appshunter.io/ios/app/matrix-todo-adhd-planner/id6756249983)

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Pro Monthly | $1.99 | per month |
| Pro Yearly | $9.99 | per year |
| Remove Ads | $17.99 | one-time |


## Frequently asked questions

### Is Stop the Bomb free?

Stop the Bomb is free to download, with no in-app purchases.

### Is Matrix ToDo free?

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

### Do Stop the Bomb or Matrix ToDo have ads?

Matrix ToDo shows ads; Stop the Bomb does not.

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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.*