# シルエット見守りモニタ vs AiSleep見守りセンサ

The clearest difference is update cadence: シルエット見守りモニタ at every 3 months against AiSleep見守りセンサ's every 9 months. シルエット見守りモニタ also leads on iOS requirement (13.0 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.

シルエット見守りモニタ ships an update every 3 months, AiSleep見守りセンサ every 9 months. The most recent releases landed on November 1, 2026 and November 12, 2026 respectively.

## The numbers

| Metric | シルエット見守りモニタ | AiSleep見守りセンサ |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 3 months** | Every 9 months |
| Size | 50 MB | 2 MB |
| Requires iOS | **13.0** | 15.6 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 17+ |
| Developer | [キング通信工業株式会社](https://appshunter.io/developer/886661736) | [TAOS Institute, Inc.](https://appshunter.io/developer/1645873738) |

## What reviewers say

### シルエット見守りモニタ

[App page](https://appshunter.io/ios/app/id886661733)

**Features:** macOS Compatibility

**In-app purchases:** none


### AiSleep見守りセンサ

[App page](https://appshunter.io/ios/app/aisleep/id1645873736)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is シルエット見守りモニタ free?

シルエット見守りモニタ is free to download, with no in-app purchases.

### Is AiSleep見守りセンサ free?

AiSleep見守りセンサ is free to download, with no in-app purchases.

### Do シルエット見守りモニタ or AiSleep見守りセンサ have ads?

Neither シルエット見守りモニタ nor AiSleep見守りセンサ shows ads.

### Which is updated more often, シルエット見守りモニタ or AiSleep見守りセンサ?

シルエット見守りモニタ ships an update every 3 months, and AiSleep見守りセンサ every 9 months. Most recently, シルエット見守りモニタ was updated on November 1, 2026 and AiSleep見守りセンサ on November 12, 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.*