# Open The Safe 3D vs Reversi Blast

The clearest difference is update cadence: Open The Safe 3D at daily against Reversi Blast's every 4 weeks. On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

Open The Safe 3D ships an update daily, Reversi Blast every 4 weeks. The most recent releases landed on October 17, 2026 and November 5, 2026 respectively.

## The numbers

| Metric | Open The Safe 3D | Reversi Blast |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | Yes | Yes |
| Update frequency | **Daily** | Every 4 weeks |
| Size | 192 MB | 26 MB |
| Requires iOS | **11.0** | 12.0 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 9+ | 4+ |
| Developer | [GAMETATOR YAZILIM DANISMANLIK TICARET VE SANAYI ANONIM SIRKETI](https://appshunter.io/developer/1537447753) | [MAKING Co.,Ltd.](https://appshunter.io/developer/303739742) |

## What reviewers say

### Open The Safe 3D

[App page](https://appshunter.io/ios/app/open-the-safe-3d/id1623539737)

**In-app purchases:** none


### Reversi Blast

[App page](https://appshunter.io/ios/app/reversi-blast/id6748514120)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Open The Safe 3D free?

Open The Safe 3D is free to download, with no in-app purchases.

### Is Reversi Blast free?

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

### Do Open The Safe 3D or Reversi Blast have ads?

Both Open The Safe 3D and Reversi Blast show ads.

### Which is updated more often, Open The Safe 3D or Reversi Blast?

Open The Safe 3D ships an update daily, and Reversi Blast every 4 weeks. Most recently, Open The Safe 3D was updated on October 17, 2026 and Reversi Blast on November 5, 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.*