# Object detector for blind vs urobi

The clearest difference is price: urobi at Free against Object detector for blind's $2.99. urobi also leads on update cadence (every 5 days vs every 4 months). Object detector for blind's advantage is in-app purchases (none vs 4) and device support (3 vs 1). On ads there is nothing between them.

urobi is free to download; Object detector for blind costs $2.99 up front. urobi sells 4 one-off in-app purchases. Object detector for blind asks for nothing beyond the download.

Object detector for blind ships an update every 4 months, urobi every 5 days. The most recent releases landed on October 13, 2026 and October 15, 2026 respectively.

## The numbers

| Metric | Object detector for blind | urobi |
| --- | --- | --- |
| Price | $2.99 | **Free** |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 4 months | **Every 5 days** |
| Size | 2 MB | 4 MB |
| Requires iOS | **15.0** | 17.0 |
| Devices | **iPhone, iPad, iPod** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Carlos Obando](https://appshunter.io/developer/818523453) | [Robert Berthold Schirmer](https://appshunter.io/developer/1896262449) |

## What reviewers say

### Object detector for blind

[App page](https://appshunter.io/ios/app/object-detector-for-blind/id6477639247)

**Features:** Vision Pro support

**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 Object detector for blind free?

Object detector for blind costs $2.99, with no in-app purchases.

### Is urobi free?

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

### Do Object detector for blind or urobi have ads?

Neither Object detector for blind nor urobi shows ads.

### Which is updated more often, Object detector for blind or urobi?

Object detector for blind ships an update every 4 months, and urobi every 5 days. Most recently, Object detector for blind was updated on October 13, 2026 and urobi on October 15, 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.*