# OPEN vs Object detector for blind

The clearest difference is price: OPEN at Free against Object detector for blind's $2.99. Object detector for blind's advantage is device support. On in-app purchases and iOS requirement there is nothing between them.

OPEN is free to download; Object detector for blind costs $2.99 up front. Neither carries in-app purchases, so what you see is what you pay.

## The numbers

| Metric | OPEN | Object detector for blind |
| --- | --- | --- |
| Price | **Free** | $2.99 |
| In-app purchases | No | No |
| Ads | — | No |
| Update frequency | — | Every 4 months |
| Size | 1 MB | 2 MB |
| Requires iOS | **14.0** | 15.0 |
| Devices | — | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [JeongDeok Seo](https://appshunter.io/developer/1690160553) | [Carlos Obando](https://appshunter.io/developer/818523453) |

## What reviewers say

### OPEN

[App page](https://appshunter.io/ios/app/open-eyes/id6449876591)

**In-app purchases:** none


### Object detector for blind

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

**Features:** Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is OPEN free?

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

### Is Object detector for blind free?

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

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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.*