# Cat Alarm Clock vs 睿芯ERP

The clearest difference is ads: 睿芯ERP at none against Cat Alarm Clock's shown. 睿芯ERP also leads on update cadence (weekly vs every 16 months). Cat Alarm Clock's advantage is device support (3 vs 1) and iOS requirement (12.3 vs 26.0). On price and in-app purchases there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

Cat Alarm Clock ships an update every 16 months, 睿芯ERP weekly. The most recent releases landed on October 29, 2026 and October 28, 2026 respectively.

## The numbers

| Metric | Cat Alarm Clock | 睿芯ERP |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.7 (140 ratings)](https://appshunter.io/ios/app/cat-alarm-clock-3/id766581921/reviews)** | — |
| Number of ratings | **140** | — |
| Positive reviews | 77.9% of reviews | — |
| In-app purchases | No | No |
| Ads | Yes | **No** |
| Update frequency | Every 16 months | **Weekly** |
| Monetization | Ad-supported | — |
| Size | 18 MB | 31 MB |
| Requires iOS | **12.3** | 26.0 |
| Devices | **iPhone, iPad, iPod** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [HANBUNCO, INC.](https://appshunter.io/developer/436677464) | [Zhongshan Ruixin Electronic Technology Co.LTD](https://appshunter.io/developer/1521592955) |

## What reviewers say

### Cat Alarm Clock

[App page](https://appshunter.io/ios/app/cat-alarm-clock-3/id766581921)

This app offers a unique alarm clock experience with cat-themed sounds for waking up or falling asleep. Customize your alarms with various feline sounds or your own music, and enjoy features like snooze and a sleep timer.

**Highlights:** Cat-themed alarm sounds, Customizable music alarms, Snooze function (3-30 minutes), Fade-in alarm, Sleep timer, Vibration alarm

**Features:** Vision Pro support

**In-app purchases:** none


### 睿芯ERP

[App page](https://appshunter.io/ios/app/erp/id6760735049)

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

**In-app purchases:** none


## Frequently asked questions

### Is Cat Alarm Clock free?

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

### Is 睿芯ERP free?

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

### Do Cat Alarm Clock or 睿芯ERP have ads?

Cat Alarm Clock shows ads; 睿芯ERP does not.

### Which is updated more often, Cat Alarm Clock or 睿芯ERP?

Cat Alarm Clock ships an update every 16 months, and 睿芯ERP weekly. Most recently, Cat Alarm Clock was updated on October 29, 2026 and 睿芯ERP 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.*