# プラネットマージ：ダイヤドロップス vs Sauna Hat Game

プラネットマージ：ダイヤドロップス and Sauna Hat Game are too close to call on the numbers: across 6 compared parameters — price, update cadence, ads and in-app purchases among them — neither pulls far enough ahead to decide it. What separates them is feature set and interface, not measurable difference.

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

プラネットマージ：ダイヤドロップス ships an update every 3 days, Sauna Hat Game every 5 days. The most recent releases landed on October 13, 2026 and October 9, 2026 respectively.

## The numbers

| Metric | プラネットマージ：ダイヤドロップス | Sauna Hat Game |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | Yes | Yes |
| Update frequency | **Every 3 days** | Every 5 days |
| Size | 292 MB | 65 MB |
| Requires iOS | 15.0 | 15.0 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 12+ | 4+ |
| Developer | [fujita ryo](https://appshunter.io/developer/1722037364) | [Takatoshi Hoshikawa](https://appshunter.io/developer/6782045128) |

## What reviewers say

### プラネットマージ：ダイヤドロップス

[App page](https://appshunter.io/ios/app/360/id6756601446)

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

**In-app purchases:** none


### Sauna Hat Game

[App page](https://appshunter.io/ios/app/sauna-hat-game/id6784912238)

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

**In-app purchases:** none


## Frequently asked questions

### Is プラネットマージ：ダイヤドロップス free?

プラネットマージ：ダイヤドロップス is free to download, with no in-app purchases.

### Is Sauna Hat Game free?

Sauna Hat Game is free to download, with no in-app purchases.

### Do プラネットマージ：ダイヤドロップス or Sauna Hat Game have ads?

Both プラネットマージ：ダイヤドロップス and Sauna Hat Game show ads.

### Which is updated more often, プラネットマージ：ダイヤドロップス or Sauna Hat Game?

プラネットマージ：ダイヤドロップス ships an update every 3 days, and Sauna Hat Game every 5 days. Most recently, プラネットマージ：ダイヤドロップス was updated on October 13, 2026 and Sauna Hat Game on October 9, 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.*