# 萌宠日记3 vs Rhythm Alarm

The clearest difference is update cadence: Rhythm Alarm at every 2 weeks against 萌宠日记3's monthly. Rhythm Alarm also leads on iOS requirement (15.6 vs 17.6). 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.

萌宠日记3 ships an update monthly, Rhythm Alarm every 2 weeks. The most recent releases landed on October 25, 2026 and October 28, 2026 respectively.

## The numbers

| Metric | 萌宠日记3 | Rhythm Alarm |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Monthly | **Every 2 weeks** |
| Size | 66 MB | 5 MB |
| Requires iOS | 17.6 | **15.6** |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Shenyang Mingyue Night Network Technology Co., Ltd](https://appshunter.io/developer/1858145656) | [延庆 胡](https://appshunter.io/developer/1893955836) |

## What reviewers say

### 萌宠日记3

[App page](https://appshunter.io/ios/app/3/id6758834288)

**In-app purchases:** none


### Rhythm Alarm

[App page](https://appshunter.io/ios/app/rhythm-alarm/id6773619622)

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

**In-app purchases:** none


## Frequently asked questions

### Is 萌宠日记3 free?

萌宠日记3 is free to download, with no in-app purchases.

### Is Rhythm Alarm free?

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

### Do 萌宠日记3 or Rhythm Alarm have ads?

Neither 萌宠日记3 nor Rhythm Alarm shows ads.

### Which is updated more often, 萌宠日记3 or Rhythm Alarm?

萌宠日记3 ships an update monthly, and Rhythm Alarm every 2 weeks. Most recently, 萌宠日记3 was updated on October 25, 2026 and Rhythm Alarm on October 28, 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.*