# blind 0 vs Koinobore

The clearest difference is in-app purchases: Koinobore at none against blind 0's 3. blind 0's advantage is update cadence (every 2 weeks vs every 5 weeks) and device support (3 vs 1). On price and ads there is nothing between them.

Both are free to download. blind 0 sells 3 one-off in-app purchases. Koinobore asks for nothing beyond the download.

blind 0 ships an update every 2 weeks, Koinobore every 5 weeks. The most recent releases landed on October 20, 2026 and October 15, 2026 respectively.

## The numbers

| Metric | blind 0 | Koinobore |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | 47.4% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | Yes | Yes |
| Update frequency | **Every 2 weeks** | Every 5 weeks |
| Monetization | Free with in-app purchases | — |
| Size | 157 MB | 96 MB |
| Requires iOS | **15.0** | 17.0 |
| Devices | **iPhone, iPad, iPod** | iPhone |
| Age rating | 9+ | 4+ |
| Developer | [NOELITH, INC.](https://appshunter.io/developer/1659312327) | [Kentaro Miura](https://appshunter.io/developer/909578100) |

## What reviewers say

### blind 0

[App page](https://appshunter.io/ios/app/blind-0/id6478220127)

Experience a unique escape game where you guide a blind mother through unfamiliar rooms using only her daughter's voice. Solve puzzles with limited visual information, similar to reading a novel. This sequel offers new elements and challenges across 50 stages.

**Highlights:** Stage-based escape game with 50 levels, Solve puzzles to advance, Hint system available, Free to play all stages, Item collection and combination, Skip stages if stuck

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 広告削除Bパック | $0.99 | one-time |
| 広告削除Aパック | $0.99 | one-time |
| 広告削除ABお得パック | $1.99 | one-time |


### Koinobore

[App page](https://appshunter.io/ios/app/koinobore/id6761687212)

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

**In-app purchases:** none


## Frequently asked questions

### Is blind 0 free?

blind 0 is free to download, with in-app purchases available.

### Is Koinobore free?

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

### Do blind 0 or Koinobore have ads?

Both blind 0 and Koinobore show ads.

### Which is updated more often, blind 0 or Koinobore?

blind 0 ships an update every 2 weeks, and Koinobore every 5 weeks. Most recently, blind 0 was updated on October 20, 2026 and Koinobore 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.*