# Alarm Clock vs CompressX

The clearest difference is in-app purchases: CompressX at none against Alarm Clock's 2. CompressX also leads on iOS requirement (18.0 vs 26.0). On price, update cadence, ads and device support there is nothing between them.

Both are free to download. Alarm Clock sells 2 in-app purchases, starting at $0.99 per year. CompressX asks for nothing beyond the download.

Alarm Clock ships an update every 5 days, CompressX weekly. The most recent releases landed on October 17, 2026 and October 12, 2026 respectively.

## The numbers

| Metric | Alarm Clock | CompressX |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.6 (394 ratings)](https://appshunter.io/ios/app/alarm-clock/id6748983354/reviews)** | — |
| Number of ratings | **394** | — |
| Positive reviews | 88.5% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | **Every 5 days** | Weekly |
| Monetization | Free with in-app purchases | — |
| Size | 101 MB | 12 MB |
| Requires iOS | 26.0 | **18.0** |
| Devices | iPhone, iPad | iPhone, iPad |
| Age rating | 4+ | 9+ |
| Developer | [InnerGrow](https://appshunter.io/developer/1828382777) | [珊珊 赵](https://appshunter.io/developer/1881393569) |

## What reviewers say

### Alarm Clock

[App page](https://appshunter.io/ios/app/alarm-clock/id6748983354)

This advanced alarm clock offers highly customizable alarms with options for recurring schedules and specific dates. It includes features like force wake, custom ringtones from your own sounds or voice recordings, and a calendar view for planning. A built-in timer and cloud sync are also available.

**Highlights:** Customizable recurring alarms, Force wake functionality, Import custom ringtones, Calendar view for alarm planning, Built-in timer, Cloud sync

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Alarm Yearly | $0.99 | per year |
| Lifetime Premium | Free | one-time |


### CompressX

[App page](https://appshunter.io/ios/app/compressx-video-compressor/id6762327780)

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

**In-app purchases:** none


## Frequently asked questions

### Is Alarm Clock free?

Alarm Clock is free to download, with in-app purchases available.

### Is CompressX free?

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

### Do Alarm Clock or CompressX have ads?

Neither Alarm Clock nor CompressX shows ads.

### Which is updated more often, Alarm Clock or CompressX?

Alarm Clock ships an update every 5 days, and CompressX weekly. Most recently, Alarm Clock was updated on October 17, 2026 and CompressX on October 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.*