# 3 Weeks AI Challenge vs u did it.

The clearest difference is in-app purchases: 3 Weeks AI Challenge at none against u did it.'s 2. 3 Weeks AI Challenge also leads on ads (none vs shown). On price, device support and iOS requirement there is nothing between them.

Both are free to download. u did it. sells 2 one-off in-app purchases. 3 Weeks AI Challenge asks for nothing beyond the download.

## The numbers

| Metric | 3 Weeks AI Challenge | u did it. |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (2 ratings)](https://appshunter.io/ios/app/u-did-it/id6761605999/reviews)** |
| Number of ratings | — | **2** |
| Positive reviews | — | 100.0% of reviews |
| In-app purchases | **No** | Yes |
| Ads | **No** | Yes |
| Update frequency | — | Every 3 weeks |
| Monetization | — | Free with in-app purchases |
| Size | 9 MB | 40 MB |
| Requires iOS | 15.6 | **15.1** |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Amine Aziz](https://appshunter.io/developer/1832331697) | [Johanna Turko](https://appshunter.io/developer/1874079498) |

## What reviewers say

### 3 Weeks AI Challenge

[App page](https://appshunter.io/ios/app/3-weeks-ai-challenge/id6754894198)

**Features:** macOS Compatibility

**In-app purchases:** none


### u did it.

[App page](https://appshunter.io/ios/app/u-did-it/id6761605999)

Create personalized star charts to recognize achievements for friends, family, or teammates. Award stars for any accomplishment, big or small, with custom reasons and fun stickers. Share progress and view a feed of recent accolades.

**Highlights:** Create custom star charts, Add people to charts, Give stars with custom reasons, Use special buddy stickers, Share charts with others, View activity feed

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Special Buddy Sticker | $0.29 | one-time |
| Golden Goose | $0.99 | one-time |


## Frequently asked questions

### Is 3 Weeks AI Challenge free?

3 Weeks AI Challenge is free to download, with no in-app purchases.

### Is u did it. free?

u did it. is free to download, with in-app purchases available.

### Do 3 Weeks AI Challenge or u did it. have ads?

u did it. shows ads; 3 Weeks AI Challenge does not.

---

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