# ThinkFast vs BimStrength Timer

The clearest difference is in-app purchases: BimStrength Timer at none against ThinkFast's 2. BimStrength Timer also leads on iOS requirement (15.0 vs 17). ThinkFast's advantage is device support. On price there is nothing between them.

Both are free to download. ThinkFast sells 2 in-app purchases, starting at $1.99 per 7 days. BimStrength Timer asks for nothing beyond the download.

## The numbers

| Metric | ThinkFast | BimStrength Timer |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | **No** |
| Ads | No | — |
| Size | 13 MB | 30 MB |
| Requires iOS | 17 | **15.0** |
| Devices | **iPhone, iPad** | — |
| Age rating | 4+ | 4+ |
| Developer | [Puranjan Mallik](https://appshunter.io/developer/1818272095) | [DENOLIA](https://appshunter.io/developer/1883370317) |

## What reviewers say

### ThinkFast

[App page](https://appshunter.io/ios/app/thinkfast-brain-training-game/id6783696368)

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| ThinkFast - Weekly | $1.99 | per 7 days |
| ThinkFast - Yearly | $29.99 | per year |


### BimStrength Timer

[App page](https://appshunter.io/ios/app/bimstrength-timer/id6809242419)

**In-app purchases:** none


## Frequently asked questions

### Is ThinkFast free?

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

### Is BimStrength Timer free?

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

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*