# Horror AlarmClock vs EchoClockX

The clearest difference is ads: EchoClockX at none against Horror AlarmClock's shown. On price, update cadence, in-app purchases and device support there is nothing between them.

Both are free to download. Horror AlarmClock sells 4 in-app purchases, starting at $2.99 per 7 days and EchoClockX sells 2 one-off in-app purchases. Whichever you choose, the download price is not the number that matters.

Horror AlarmClock ships an update fortnightly, EchoClockX every 3 weeks. The most recent releases landed on October 25, 2026 and October 23, 2026 respectively.

## The numbers

| Metric | Horror AlarmClock | EchoClockX |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (2 ratings)](https://appshunter.io/ios/app/echoclockx/id6756187331/reviews)** |
| Number of ratings | — | **2** |
| In-app purchases | Yes | Yes |
| Ads | Yes | **No** |
| Update frequency | **Fortnightly** | Every 3 weeks |
| Monetization | — | Free with in-app purchases |
| Size | 426 MB | 18 MB |
| Requires iOS | 26.0 | 26.0 |
| Devices | iPhone, iPad | iPhone, iPad |
| Age rating | 17+ | 4+ |
| Developer | [Davor Repec](https://appshunter.io/developer/1734487792) | [梦龙 徐](https://appshunter.io/developer/1858932611) |

## What reviewers say

### Horror AlarmClock

[App page](https://appshunter.io/ios/app/horror-alarmclock/id6755826134)

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

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Weekly subscription | $2.99 | per 7 days |
| Monthly subscription | $9.99 | per month |
| Yearly subscription | $24.99 | per year |
| Horror Alarm Clock – Lifetime | $9.99 | one-time |


### EchoClockX

[App page](https://appshunter.io/ios/app/echoclockx/id6756187331)

Personalize your wake-up experience with custom sounds, voice recordings, and imported audio. This flexible app also offers clean timer tools for routines, reminders, and focused study sessions.

**Highlights:** Custom alarm sounds, Voice recording, Audio file import, Countdown timers, iCloud Sync, Clean design

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| EchoClockX Pro | $0.99 | one-time |
| EchoClockPro | $2.99 | one-time |


## Frequently asked questions

### Is Horror AlarmClock free?

Horror AlarmClock is free to download, with in-app purchases available.

### Is EchoClockX free?

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

### Do Horror AlarmClock or EchoClockX have ads?

Horror AlarmClock shows ads; EchoClockX does not.

### Which is updated more often, Horror AlarmClock or EchoClockX?

Horror AlarmClock ships an update fortnightly, and EchoClockX every 3 weeks. Most recently, Horror AlarmClock was updated on October 25, 2026 and EchoClockX on October 23, 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.*