# Object detector for blind vs Kowairo Voice

The clearest difference is price: Kowairo Voice at Free against Object detector for blind's $2.99. Kowairo Voice also leads on update cadence (every 2 weeks vs every 4 months). Object detector for blind's advantage is device support (3 vs 1) and iOS requirement (15.0 vs 18.0). On ads and in-app purchases there is nothing between them.

Kowairo Voice 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.

Object detector for blind ships an update every 4 months, Kowairo Voice every 2 weeks. The most recent releases landed on October 22, 2026 and October 25, 2026 respectively.

## The numbers

| Metric | Object detector for blind | Kowairo Voice |
| --- | --- | --- |
| Price | $2.99 | **Free** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 4 months | **Every 2 weeks** |
| Size | 2 MB | 35 MB |
| Requires iOS | **15.0** | 18.0 |
| Devices | **iPhone, iPad, iPod** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Carlos Obando](https://appshunter.io/developer/818523453) | [TAKAYOSHI YOSHIKAWA](https://appshunter.io/developer/1882343499) |

## 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


### Kowairo Voice

[App page](https://appshunter.io/ios/app/kowairo-voice/id6782555687)

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

**In-app purchases:** none


## Frequently asked questions

### Is Object detector for blind free?

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

### Is Kowairo Voice free?

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

### Do Object detector for blind or Kowairo Voice have ads?

Neither Object detector for blind nor Kowairo Voice shows ads.

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

Object detector for blind ships an update every 4 months, and Kowairo Voice every 2 weeks. Most recently, Object detector for blind was updated on October 22, 2026 and Kowairo Voice on October 25, 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.*