# Feynman WTF vs Areen

The clearest difference is in-app purchases: Areen at none against Feynman WTF's 2. On price, update cadence, ads and device support there is nothing between them.

Both are free to download. Feynman WTF sells 2 in-app purchases, starting at $10.00 per month. Areen asks for nothing beyond the download.

Feynman WTF ships an update weekly, Areen every 10 days. The most recent releases landed on October 24, 2026 and October 25, 2026 respectively.

## The numbers

| Metric | Feynman WTF | Areen |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | **Weekly** | Every 10 days |
| Size | 37 MB | 27 MB |
| Requires iOS | 15.1 | 15.1 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Vrushal Kapadnis](https://appshunter.io/developer/1830846117) | [WASLAT ALTIQNIAH COMPANY](https://appshunter.io/developer/995234602) |

## What reviewers say

### Feynman WTF

[App page](https://appshunter.io/ios/app/feynman-wtf/id6749510148)

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Pro Monthly | $10.00 | per month |
| Pro Yearly | $99.99 | per year |


### Areen

[App page](https://appshunter.io/ios/app/areen/id6757538701)

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

**In-app purchases:** none


## Frequently asked questions

### Is Feynman WTF free?

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

### Is Areen free?

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

### Do Feynman WTF or Areen have ads?

Neither Feynman WTF nor Areen shows ads.

### Which is updated more often, Feynman WTF or Areen?

Feynman WTF ships an update weekly, and Areen every 10 days. Most recently, Feynman WTF was updated on October 24, 2026 and Areen on October 25, 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.*