# Best Phone Security vs Motion Alert Audio

The clearest difference is in-app purchases: Motion Alert Audio at none against Best Phone Security's 1. Motion Alert Audio also leads on ads (none vs shown) and rating (5.0 vs 4.6). Best Phone Security's advantage is ratings volume (3K vs 1). On price, update cadence, device support and iOS requirement there is nothing between them.

Both are free to download. Best Phone Security sells 1 one-off in-app purchase. Motion Alert Audio asks for nothing beyond the download.

Motion Alert Audio holds the better App Store score, 5.0 against 4.6. That said, the two scores are not equally well evidenced: Best Phone Security has 3K ratings behind it against 1, so its average is the more settled of the two.

Both ship on a similar rhythm, roughly every 3 months. Both last shipped on November 4, 2026.

## The numbers

| Metric | Best Phone Security | Motion Alert Audio |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.6 (3K ratings)](https://appshunter.io/ios/app/best-phone-security/id415230664/reviews) | **[5.0 (1 ratings)](https://appshunter.io/ios/app/motion-alert-audio/id6499502522/reviews)** |
| Number of ratings | **3K** | 1 |
| Positive reviews | 68.6% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | Yes | **No** |
| Update frequency | Every 3 months | Every 3 months |
| Monetization | Free with in-app purchases | **Free** |
| Size | 59 MB | 38 MB |
| Requires iOS | **15.0** | 15.6 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [RV AppStudios LLC](https://appshunter.io/developer/340181308) | [Dino Solano](https://appshunter.io/developer/1687878080) |

## What reviewers say

### Best Phone Security

[App page](https://appshunter.io/ios/app/best-phone-security/id415230664)

This app triggers an alarm when your device is touched or moved, deterring unauthorized access. It offers a PIN code for unlocking and a security alarm to notify you of any tampering. Ideal for protecting your device in public or from prying eyes.

**Highlights:** PIN code unlock, Security alarm notification, Motion-triggered alarm, Deterrent against unauthorized access

**Features:** Vision Pro support

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Unlock New Features | $4.99 | one-time |

**What reviewers like**

- 🚀 Effective security
- 🔒 Alerts user when phone is touched
- 👍 Easy to use
- 🔒 Helps catch intruders

**What reviewers complain about**

- 🐛 Alarm can be easily deactivated
- 🐛 Doesn't work when phone is locked
- 🐛 Inconsistent performance
- 🔋 Drains battery

**Reported bugs**

- Alarm doesn't always trigger
- Doesn't work as expected when phone is locked
- Crashes frequently

**Requested features**

- Take photo of intruder
- Send alert notifications
- Louder alarm
- Ability to lock app with passcode


### Motion Alert Audio

[App page](https://appshunter.io/ios/app/motion-alert-audio/id6499502522)

Transform your iPhone into a home security hub with instant audio alerts for motion and lights. This app uses your home WiFi for private and secure monitoring, offering customizable sounds and a dark screen mode for nighttime use.

**Highlights:** Customizable audio notifications, Dark screen mode, Easy setup, Home WiFi operation, Motion and light activation alerts

**In-app purchases:** none


## Frequently asked questions

### Is Best Phone Security free?

Best Phone Security is free to download, with in-app purchases available.

### Is Motion Alert Audio free?

Motion Alert Audio is free to download, with no in-app purchases.

### Which has better reviews, Best Phone Security or Motion Alert Audio?

Motion Alert Audio is rated higher. Best Phone Security averages 4.6 out of 5 from 3K ratings, while Motion Alert Audio averages 5.0 from 1 ratings.

### Do Best Phone Security or Motion Alert Audio have ads?

Best Phone Security shows ads; Motion Alert Audio does not.

### Which is updated more often, Best Phone Security or Motion Alert Audio?

Best Phone Security ships an update every 3 months, and Motion Alert Audio every 3 months. Most recently, Best Phone Security was updated on November 4, 2026 and Motion Alert Audio on November 4, 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.*