# Best Phone Security vs Vivitar Smart Security 2

The clearest difference is in-app purchases: Vivitar Smart Security 2 at none against Best Phone Security's 1. Vivitar Smart Security 2 also leads on ads (none vs shown) and ratings volume (14K vs 3K). Best Phone Security's advantage is review sentiment (69% vs 38%). On price, rating, update cadence and device support there is nothing between them.

Both are free to download. Best Phone Security sells 1 one-off in-app purchase. Vivitar Smart Security 2 asks for nothing beyond the download.

On the App Store both sit at effectively the same score — 4.6 for Best Phone Security against 4.7 for Vivitar Smart Security 2. Both are backed by a comparable volume of ratings — 3K and 14K respectively. Written reviews are what separate them: 69% of Best Phone Security's written reviews are positive against 38% of Vivitar Smart Security 2's.

Best Phone Security ships an update every 3 months, Vivitar Smart Security 2 every 5 months. Both last shipped on November 4, 2026.

## The numbers

| Metric | Best Phone Security | Vivitar Smart Security 2 |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.6 (3K ratings)](https://appshunter.io/ios/app/best-phone-security/id415230664/reviews) | **[4.7 (14K ratings)](https://appshunter.io/ios/app/vivitar-smart-security-2/id1457922934/reviews)** |
| Number of ratings | 3K | **14K** |
| Positive reviews | **68.6% of reviews** | 37.8% of reviews |
| In-app purchases | Yes | **No** |
| Ads | Yes | **No** |
| Update frequency | **Every 3 months** | Every 5 months |
| Monetization | Free with in-app purchases | **Free** |
| Size | 59 MB | 181 MB |
| Requires iOS | 15.0 | **11.0** |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [RV AppStudios LLC](https://appshunter.io/developer/340181308) | [Sakar International, Inc.](https://appshunter.io/developer/506674385) |

## 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


### Vivitar Smart Security 2

[App page](https://appshunter.io/ios/app/vivitar-smart-security-2/id1457922934)

Manage your smart home devices remotely with this app. Control multiple devices simultaneously, set timers for automated functions, and easily share access with family members. Connect your devices quickly and efficiently.

**Highlights:** Remote device control, Simultaneous multi-device management, Automated timer functions, Family device sharing, Quick device connection

**In-app purchases:** none

**What reviewers like**

- 🚀 Easy to use
- 👍 Good security camera
- 🚀 Reliable and stable
- 👍 Good image quality
- 👍 Affordable price

**What reviewers complain about**

- 🐛 Frequent disconnections and offline issues
- 🐛 Unreliable notifications and motion detection
- 🐛 Buggy app with crashes and freezes
- 🐛 Slow and laggy live feed
- 🐛 Playback and recording issues

**Reported bugs**

- Inability to reconnect cameras after disconnection
- Inconsistent device and app connectivity
- Failure to save screenshots and recordings
- Incorrect time/date stamps on recorded footage
- Compatibility issues with newer devices and networks

**Requested features**

- Improve notification reliability
- Add advanced motion detection and recording options
- Enhance app performance and stability
- Improve remote access and live feed quality
- Provide better customer support and troubleshooting


## Frequently asked questions

### Is Best Phone Security free?

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

### Is Vivitar Smart Security 2 free?

Vivitar Smart Security 2 is free to download, with no in-app purchases.

### Which has better reviews, Best Phone Security or Vivitar Smart Security 2?

Vivitar Smart Security 2 is rated higher. Best Phone Security averages 4.6 out of 5 from 3K ratings, while Vivitar Smart Security 2 averages 4.7 from 14K ratings.

### Do Best Phone Security or Vivitar Smart Security 2 have ads?

Best Phone Security shows ads; Vivitar Smart Security 2 does not.

### Which is updated more often, Best Phone Security or Vivitar Smart Security 2?

Best Phone Security ships an update every 3 months, and Vivitar Smart Security 2 every 5 months. Most recently, Best Phone Security was updated on November 4, 2026 and Vivitar Smart Security 2 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.*