# WheatAi vs WhichBrick

The clearest difference is in-app purchases: WheatAi at none against WhichBrick's 3. WheatAi also leads on iOS requirement (13.0 vs 15.0). On price, update cadence, ads and device support there is nothing between them.

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

Both ship on a similar rhythm, roughly every 3 weeks. Both last shipped on October 10, 2026.

## The numbers

| Metric | WheatAi | WhichBrick |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (1 ratings)](https://appshunter.io/ios/app/whichbrick/id6774324255/reviews)** |
| Number of ratings | — | **1** |
| Positive reviews | — | 100.0% of reviews |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 3 weeks | Every 3 weeks |
| Monetization | — | Freemium |
| Size | 46 MB | 53 MB |
| Requires iOS | **13.0** | 15.0 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [小慧 张](https://appshunter.io/developer/1833320940) | [Bright Slouch LLC](https://appshunter.io/developer/6774324257) |

## What reviewers say

### WheatAi

[App page](https://appshunter.io/ios/app/wheatai/id6751198894)

**Features:** macOS Compatibility

**In-app purchases:** none


### WhichBrick

[App page](https://appshunter.io/ios/app/whichbrick/id6774324255)

This app helps brick builders of all ages manage their collections. Easily add sets, browse parts, find missing pieces, and discover new building ideas. It's designed for young builders with simple navigation and parent-managed accounts.

**Highlights:** Add sets by number or search, Browse owned sets with clear images, See set parts grouped by color, Search parts across your collection, Find which sets contain a specific part, Discover alternate builds and MOCs

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Monthly | $1.99 | per month |
| Yearly | $14.99 | per year |
| Lifetime | $39.99 | one-time |


## Frequently asked questions

### Is WheatAi free?

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

### Is WhichBrick free?

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

### Do WheatAi or WhichBrick have ads?

Neither WheatAi nor WhichBrick shows ads.

### Which is updated more often, WheatAi or WhichBrick?

WheatAi ships an update every 3 weeks, and WhichBrick every 3 weeks. Most recently, WheatAi was updated on October 10, 2026 and WhichBrick on October 10, 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.*