# Generic Object Detection vs urobi

The clearest difference is in-app purchases: Generic Object Detection at none against urobi's 4. urobi's advantage is ads (none vs shown) and update cadence (every 5 days vs fortnightly). On price, device support and iOS requirement there is nothing between them.

Both are free to download. urobi sells 4 one-off in-app purchases. Generic Object Detection asks for nothing beyond the download.

Generic Object Detection ships an update fortnightly, urobi every 5 days. The most recent releases landed on September 11, 2026 and September 10, 2026 respectively.

## The numbers

| Metric | Generic Object Detection | urobi |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | Yes | **No** |
| Update frequency | Fortnightly | **Every 5 days** |
| Size | 306 MB | 4 MB |
| Requires iOS | 17.7.2 | **17.0** |
| Devices | iPhone | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Hideaki Uchikoshi](https://appshunter.io/developer/1559575002) | [Robert Berthold Schirmer](https://appshunter.io/developer/1896262449) |

## What reviewers say

### Generic Object Detection

[App page](https://appshunter.io/ios/app/generic-object-detection/id6511210226)

**Features:** macOS Compatibility

**In-app purchases:** none


### urobi

[App page](https://appshunter.io/ios/app/urobi/id6766274541)

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 500 Credits | $1.99 | one-time |
| 2000 Credits | $3.99 | one-time |
| 5000 Credits | $17.99 | one-time |
| 14000 Credits | $44.99 | one-time |


## Frequently asked questions

### Is Generic Object Detection free?

Generic Object Detection is free to download, with no in-app purchases.

### Is urobi free?

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

### Do Generic Object Detection or urobi have ads?

Generic Object Detection shows ads; urobi does not.

### Which is updated more often, Generic Object Detection or urobi?

Generic Object Detection ships an update fortnightly, and urobi every 5 days. Most recently, Generic Object Detection was updated on September 11, 2026 and urobi on September 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.*