# Thinking Hats vs Outthink

The clearest difference is in-app purchases: Thinking Hats at none against Outthink's 1. Thinking Hats also leads on iOS requirement (12.0 vs 15.1). On price, ads and device support there is nothing between them.

Both are free to download. Outthink sells 1 one-off in-app purchase. Thinking Hats asks for nothing beyond the download.

## The numbers

| Metric | Thinking Hats | Outthink |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | — | Weekly |
| Size | 27 MB | 32 MB |
| Requires iOS | **12.0** | 15.1 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Ivan Gonzalez](https://appshunter.io/developer/1779130349) | [BRIAN ANDRE HAGELAND OPEDAL](https://appshunter.io/developer/1840003424) |

## What reviewers say

### Thinking Hats

[App page](https://appshunter.io/ios/app/thinking-hats/id6739714643)

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

**In-app purchases:** none


### Outthink

[App page](https://appshunter.io/ios/app/outthink-mental-frameworks/id6756206189)

**Features:** macOS Compatibility

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Outthink Pro - Lifetime | $1.99 | one-time |


## Frequently asked questions

### Is Thinking Hats free?

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

### Is Outthink free?

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

### Do Thinking Hats or Outthink have ads?

Neither Thinking Hats nor Outthink 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.*