# Motion Alarm Clock vs ALPHA SECURITY

The clearest difference is in-app purchases: ALPHA SECURITY at none against Motion Alarm Clock's 1. ALPHA SECURITY also leads on ads (none vs shown) and iOS requirement (12.0 vs 15.6). Motion Alarm Clock's advantage is update cadence (every 6 months vs every 17 months). On price and device support there is nothing between them.

Both are free to download. Motion Alarm Clock sells 1 one-off in-app purchase. ALPHA SECURITY asks for nothing beyond the download.

Motion Alarm Clock ships an update every 6 months, ALPHA SECURITY every 17 months. The most recent releases landed on September 22, 2026 and May 17, 2026 respectively.

## The numbers

| Metric | Motion Alarm Clock | ALPHA SECURITY |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.5 (1.3K ratings)](https://appshunter.io/ios/app/motion-alarm-clock/id918121337/reviews)** | — |
| Number of ratings | **1.3K** | — |
| Positive reviews | 51.2% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | Yes | **No** |
| Update frequency | **Every 6 months** | Every 17 months |
| Monetization | Free with in-app purchases | — |
| Size | 78 MB | 96 MB |
| Requires iOS | 15.6 | **12.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Jarig Duval](https://appshunter.io/developer/539738096) | [SICEP S.r.l.](https://appshunter.io/developer/1017353302) |

## What reviewers say

### Motion Alarm Clock

[App page](https://appshunter.io/ios/app/motion-alarm-clock/id918121337)

This app ensures you wake up on time with a unique shake-to-stop alarm. It offers customizable alarms, a bedside clock, and features to help establish healthy morning routines and prevent oversleeping.

**Highlights:** Shake to stop alarm, Multiple and repeating alarms, Lockable alarm (cannot be canceled), Customizable bedside clock, Bedtime reminder and enforcer, Wake up to music or talking alarm, Dark mode and color themes

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Ad Free | $14.99 | one-time |

**What reviewers like**

- 🚀 Wakes me up effectively
- 👍 Requires physical movement to stop alarm
- 🚀 Helps me get out of bed

**What reviewers complain about**

- 🐛 Crashes frequently
- 🔋 Drains battery
- 🔇 Loud ads after alarm
- 🔇 Alarm sound can't be adjusted
- 🔇 Alarm doesn't stop when phone is on silent

**Reported bugs**

- Alarm doesn't always go off
- Alarm keeps ringing long after scheduled time
- Constant crash notifications

**Requested features**

- Option to permanently silence alarm after initial motion
- More alarm sound options
- Improved reliability and stability


### ALPHA SECURITY

[App page](https://appshunter.io/ios/app/alpha-security/id1504213520)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Motion Alarm Clock free?

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

### Is ALPHA SECURITY free?

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

### Do Motion Alarm Clock or ALPHA SECURITY have ads?

Motion Alarm Clock shows ads; ALPHA SECURITY does not.

### Which is updated more often, Motion Alarm Clock or ALPHA SECURITY?

Motion Alarm Clock ships an update every 6 months, and ALPHA SECURITY every 17 months. Most recently, Motion Alarm Clock was updated on September 22, 2026 and ALPHA SECURITY on May 17, 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.*