# BabyCare Device vs 解忧

The clearest difference is update cadence: 解忧 at fortnightly against BabyCare Device's every 2 months. BabyCare Device's advantage is iOS requirement (12.0 vs 15.6). On price, ads, 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.

BabyCare Device ships an update every 2 months, 解忧 fortnightly. The most recent releases landed on October 24, 2026 and October 27, 2026 respectively.

## The numbers

| Metric | BabyCare Device | 解忧 |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | 0.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 2 months | **Fortnightly** |
| Monetization | Free | — |
| Size | 51 MB | 20 MB |
| Requires iOS | **12.0** | 15.6 |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Familidoo Lifestyle Co.,Ltd.](https://appshunter.io/developer/1626211532) | [株式会社オーティーシー](https://appshunter.io/developer/1711932668) |

## What reviewers say

### BabyCare Device

[App page](https://appshunter.io/ios/app/babycare-device/id1583733370)

Monitor your baby's sleep position and abdominal movement in real-time. Track your baby's growth and health records with this device-connected application. It provides continuous oversight for your peace of mind.

**Highlights:** Real-time sleep position monitoring, Abdominal movement rate tracking, Baby growth and health record tracking, 24/7 round-the-clock monitoring, Device connectivity

**Features:** macOS Compatibility

**In-app purchases:** none


### 解忧

[App page](https://appshunter.io/ios/app/id6469417648)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is BabyCare Device free?

BabyCare Device is free to download, with no in-app purchases.

### Is 解忧 free?

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

### Do BabyCare Device or 解忧 have ads?

Neither BabyCare Device nor 解忧 shows ads.

### Which is updated more often, BabyCare Device or 解忧?

BabyCare Device ships an update every 2 months, and 解忧 fortnightly. Most recently, BabyCare Device was updated on October 24, 2026 and 解忧 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.*