# 健やかサウナタイマー12分計 vs サウナログ

The clearest difference is in-app purchases: 健やかサウナタイマー12分計 at none against サウナログ's 1. 健やかサウナタイマー12分計 also leads on ads (none vs shown) and iOS requirement (13.0 vs 16.0). On price, update cadence and device support there is nothing between them.

Both are free to download. サウナログ sells 1 in-app purchase, starting at $1.99 per month. 健やかサウナタイマー12分計 asks for nothing beyond the download.

健やかサウナタイマー12分計 ships an update every 10 days, サウナログ every 8 days. The most recent releases landed on October 25, 2026 and October 27, 2026 respectively.

## The numbers

| Metric | 健やかサウナタイマー12分計 | サウナログ |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | **No** | Yes |
| Update frequency | Every 10 days | **Every 8 days** |
| Size | 1 MB | 65 MB |
| Requires iOS | **13.0** | 16.0 |
| Devices | **iPhone, iPod, Apple Watch** | iPhone, Apple Watch |
| Age rating | 4+ | 4+ |
| Developer | [Kenji Shimura](https://appshunter.io/developer/1588159987) | [Yugo Matsuda](https://appshunter.io/developer/1517181379) |

## What reviewers say

### 健やかサウナタイマー12分計

[App page](https://appshunter.io/ios/app/12/id1600625273)

**In-app purchases:** none


### サウナログ

[App page](https://appshunter.io/ios/app/id6446017315)

**Features:** macOS Compatibility

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| SaunaLog Premium | $1.99 | per month |


## Frequently asked questions

### Is 健やかサウナタイマー12分計 free?

健やかサウナタイマー12分計 is free to download, with no in-app purchases.

### Is サウナログ free?

サウナログ is free to download, with in-app purchases available.

### Do 健やかサウナタイマー12分計 or サウナログ have ads?

サウナログ shows ads; 健やかサウナタイマー12分計 does not.

### Which is updated more often, 健やかサウナタイマー12分計 or サウナログ?

健やかサウナタイマー12分計 ships an update every 10 days, and サウナログ every 8 days. Most recently, 健やかサウナタイマー12分計 was updated on October 25, 2026 and サウナログ on October 27, 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.*