# Sleep Doc vs シンプル体重管理

The clearest difference is ads: Sleep Doc at none against シンプル体重管理's shown. On price, update cadence, 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.

Sleep Doc ships an update every 2 months, シンプル体重管理 every 3 months. The most recent releases landed on October 2, 2026 and October 4, 2026 respectively.

## The numbers

| Metric | Sleep Doc | シンプル体重管理 |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | 57.1% of reviews | — |
| In-app purchases | No | No |
| Ads | **No** | Yes |
| Update frequency | **Every 2 months** | Every 3 months |
| Monetization | Free | — |
| Size | 19 MB | 20 MB |
| Requires iOS | 15.6 | 15.6 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 12+ |
| Developer | [JM smart Co.,Ltd](https://appshunter.io/developer/919052341) | [Seiji Kato](https://appshunter.io/developer/1657847876) |

## What reviewers say

### Sleep Doc

[App page](https://appshunter.io/ios/app/sleep-doc/id1063620550)

This app requires a Sleep Doc wearable band to monitor women's menopausal health. It tracks sunlight exposure, activity levels, and light disturbances, providing sleep pattern data and AI-driven behavioral therapy recommendations. Share your health data with family and friends.

**Highlights:** Menopause health monitoring, Sunlight exposure tracking, Activity level monitoring, Sleep disturbance alerts, Sleep pattern analysis, AI-driven sleep therapy, Health data sharing

**In-app purchases:** none


### シンプル体重管理

[App page](https://appshunter.io/ios/app/id6469408395)

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

**In-app purchases:** none


## Frequently asked questions

### Is Sleep Doc free?

Sleep Doc is free to download, with no in-app purchases.

### Is シンプル体重管理 free?

シンプル体重管理 is free to download, with no in-app purchases.

### Do Sleep Doc or シンプル体重管理 have ads?

シンプル体重管理 shows ads; Sleep Doc does not.

### Which is updated more often, Sleep Doc or シンプル体重管理?

Sleep Doc ships an update every 2 months, and シンプル体重管理 every 3 months. Most recently, Sleep Doc was updated on October 2, 2026 and シンプル体重管理 on October 4, 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.*