# Sauna Hat Game — Merge & relax physics puzzle

> Merge & relax physics puzzle (iPhone/iPad app by Takatoshi Hoshikawa.)

- Source: https://appshunter.io/ios/app/sauna-hat-game/id6784912238 (this page in markdown: same URL + `.md`)
- Developer: [Takatoshi Hoshikawa](https://appshunter.io/developer/6782045128)
- Category: Games, Puzzle
- Price: Free
- Age rating: 4+
- Requires: iOS 15.0 · 65 MB
- Languages: American English
- Released: 2026-06-29
- Data updated: 2026-09-23
- User reviews in markdown: https://appshunter.io/ios/app/sauna-hat-game/id6784912238/reviews.md

## What is Sauna Hat Game?

A cozy, feel-good physics puzzle for everyone who loves the sauna.

Drop items from the top and merge two of the same to evolve them. A Tiny Hat becomes a White Hat, then Green, Blue… all the way to the blissful Zen Hat. In Sauna Goods Mode, a single water drop grows through a towel, bucket, vihta and wood stove into the ultimate dream: a barrel sauna.

• 20 adorable sauna hats & goods, each with a cute little face
• A soothing world of wooden walls and gentle löyly steam
• Cheerful, rolling music and a satisfying chime for the perfect merge
• Easy to pick up for a quick break — chase that high score and get in the zone

AUFGUSS
Once things start piling up, the Aufguss master arrives. Shake your phone to send a wave of heat across the board — items sway in the wind, and pieces that could never reach each other might finally meet.

WORLD RANKING
Set a nickname and country to take on the all-time world top 3 (entirely optional). See how your löyly stacks up against sauna lovers around the world.

Merge two of the same to evolve them. Just don't stack too high and overheat!

—
Made in Japan with deep respect for the sauna cultures of Finland and Estonia — the true home of löyly. The sauna has given us so much comfort; this little game is our small thank-you.


## Version history (last 5 releases)

### 1.0.10 — 2026-09-09

• New: Sauna Hat Coins — earn coins just by playing
• New: Shop — spend coins on Aufguss Tickets and sauna goods, then drop your goods whenever you like
• New: Daily login bonus — the longer your streak, the better the reward (10-day cycle)
• Other minor improvements and stability fixes

### 1.0.9 — 2026-08-28

• Fixed a freeze that could occur during long play sessions
• Fixed an issue where "Continue" sometimes didn't work after watching an ad
• Minor improvements and stability fixes

### 1.0.8 — 2026-08-23

• New: Continue! After a game over, watch a short ad to clear the top half of the board and keep playing with your score (once per game)
• New: Sauna Zukan! Every item you craft joins your collection — can you complete all 12 cards?
• Minor improvements and stability fixes

### 1.0.7 — 2026-07-26

・Continue where you left off — if you close the app mid-game, your board is waiting for you next time.
・Beat your high score? Pop in a nickname and jump straight onto the world ranking.
・Fixed a bug where "Play the same mode again" sent you back to the title. It now starts the next game right away.

### 1.0.5 — 2026-07-21

- The world ranking now shows the all-time top 10.
- Fixed an issue where the same player could appear more than once.

## Apps similar to Sauna Hat Game

| App | Rating | Price | Category |
| --- | --- | --- | --- |
| [Fruitnest: Merge Fruit Puzzle](https://appshunter.io/ios/app/fruitnest-merge-fruit-puzzle/id6789184430) | — | Free | Games |
| [SHOGUN MERGES](https://appshunter.io/ios/app/shogun-merges/id6503638802) | — | Free | Games |
| [プラネットマージ：ダイヤドロップス - 360度引力パズル](https://appshunter.io/ios/app/360/id6756601446) | — | Free | Games |
| [つぶらゲーム](https://appshunter.io/ios/app/id6760833877) | — | Free | Games |
| [いかたま！合体パズルゲーム](https://appshunter.io/ios/app/id6761590585) | 5.0 (1) | Free | Games |
| [Capsule Machine Pop](https://appshunter.io/ios/app/capsule-machine-pop/id6472799842) | — | Free | Games |

## More apps by Takatoshi Hoshikawa

- [バイトポケット \| お手伝いでお小遣い](https://appshunter.io/ios/app/id6782045126)
- [まつりマージ](https://appshunter.io/ios/app/id6790125839)

All apps by Takatoshi Hoshikawa: https://appshunter.io/developer/6782045128

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*Data collected daily from the US App Store and indexed by [AppsHunter](https://appshunter.io/). User reviews are verbatim App Store reviews. Ratings, prices and chart positions refresh continuously; this snapshot is from 2026-09-23.*