# 健やかサウナタイマー12分計 vs CaffeineLog

The clearest difference is in-app purchases: 健やかサウナタイマー12分計 at none against CaffeineLog's 2. 健やかサウナタイマー12分計 also leads on iOS requirement (13.0 vs 17.0). CaffeineLog's advantage is update cadence (every 2 days vs every 10 days). On price, ads and device support there is nothing between them.

Both are free to download. CaffeineLog sells 2 in-app purchases, 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, CaffeineLog every 2 days. The most recent releases landed on October 3, 2026 and October 14, 2026 respectively.

## The numbers

| Metric | 健やかサウナタイマー12分計 | CaffeineLog |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (3 ratings)](https://appshunter.io/ios/app/caffeinelog-track-caffeine/id6736601220/reviews)** |
| Number of ratings | — | **3** |
| Positive reviews | — | 100.0% of reviews |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 10 days | **Every 2 days** |
| Monetization | — | Freemium |
| Size | 1 MB | 50 MB |
| Requires iOS | **13.0** | 17.0 |
| Devices | iPhone, iPod, Apple Watch | iPhone, iPad, 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


### CaffeineLog

[App page](https://appshunter.io/ios/app/caffeinelog-track-caffeine/id6736601220)

Easily record and manage your daily caffeine intake to support a healthy lifestyle. Diagnose optimal consumption, track over 300 beverage types, and visualize your intake patterns over time. Sync data seamlessly across devices for convenient access.

**Highlights:** Support appropriate caffeine intake diagnosis, Record from over 300 beverage types, Customizable logs with tags, images, and notes, Visual data display with time-series charts, Seamless device synchronization via iCloud, Pattern analysis by day, week, month, and year

**Features:** macOS Compatibility

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Premium Monthly Plan | $1.99 | per month |
| Premium Yearly Plan | $14.99 | per year |


## 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 CaffeineLog free?

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

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

Neither 健やかサウナタイマー12分計 nor CaffeineLog shows ads.

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

健やかサウナタイマー12分計 ships an update every 10 days, and CaffeineLog every 2 days. Most recently, 健やかサウナタイマー12分計 was updated on October 3, 2026 and CaffeineLog on October 14, 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.*