# F vs Vivitar Smart Security 2

The clearest difference is in-app purchases: Vivitar Smart Security 2 at none against F's 11. Vivitar Smart Security 2 also leads on iOS requirement (11.0 vs 13.0). F's advantage is review sentiment (57% vs 38%) and update cadence (every 6 weeks vs every 5 months). On price, rating, ads and device support there is nothing between them.

Both are free to download. F sells 10 in-app purchases, starting at $2.99 per month. Vivitar Smart Security 2 asks for nothing beyond the download.

On the App Store both sit at effectively the same score — 4.6 for F against 4.7 for Vivitar Smart Security 2. That said, the two scores are not equally well evidenced: F has 107K ratings behind it against 14K, so its average is the more settled of the two. Written reviews are what separate them: 57% of F's written reviews are positive against 38% of Vivitar Smart Security 2's.

F ships an update every 6 weeks, Vivitar Smart Security 2 every 5 months. The most recent releases landed on September 25, 2026 and September 24, 2026 respectively.

## The numbers

| Metric | F | Vivitar Smart Security 2 |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.6 (107K ratings)](https://appshunter.io/ios/app/f-secure-mobile-security/id434893913/reviews) | **[4.7 (14K ratings)](https://appshunter.io/ios/app/vivitar-smart-security-2/id1457922934/reviews)** |
| Number of ratings | **107K** | 14K |
| Positive reviews | **57.3% of reviews** | 37.8% of reviews |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | **Every 6 weeks** | Every 5 months |
| Monetization | Subscription | **Free** |
| Best chart rank | **#152** | — |
| Size | 104 MB | 181 MB |
| Requires iOS | 13.0 | **11.0** |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [F-Secure Corporation](https://appshunter.io/developer/425351654) | [Sakar International, Inc.](https://appshunter.io/developer/506674385) |

## What reviewers say

### F

[App page](https://appshunter.io/ios/app/f-secure-mobile-security/id434893913)

**Currently charting:** #152 Top Grossing · Utilities (US App Store)

This app offers comprehensive mobile security and identity protection. It safeguards your devices from malware, spyware, and phishing attacks, while also providing features to prevent data theft and monitor for data breaches. Enjoy secure browsing and Wi-Fi protection for peace of mind.

**Highlights:** Malware, spyware, adware, and phishing protection, Device location tracking and remote lock/wipe, Data breach alerts and identity theft protection, Secure Wi-Fi and safe browsing with VPN, Low battery location saving (Signal Flare)

**Features:** Vision Pro support

**In-app purchases (10)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Lookout Premium | $2.99 | per month |
| Mobile Security Premium | $4.99 | per month |
| Lookout Premium Plus | $9.99 | per month |
| Lookout Premium Plus Trial | $9.99 | per month |
| Lookout Premium Plus | $9.99 | per month |
| Lookout Premium | $29.99 | per year |
| Lookout Premium | $29.99 | per year |
| Lookout Premium Plus | $59.99 | per year |
| Lookout Premium Plus | $99.99 | per year |
| Lookout Premium Plus | $99.99 | per year |

**What reviewers like**

- 🚀 Exceptional app
- 🔒 Safe and secure
- 🔒 Excellent protection
- 🚀 Reliable and stable
- 🔒 Keeping me safe online

**What reviewers complain about**

- 🐛 Crashes all the time
- 🐛 Not working
- 🐛 Lookout upgrades without consent
- 🐛 Impossible to cancel
- 🐛 Cancels ad-blockers

**Reported bugs**

- Lookout app not working on iPhone 11
- Notifications not working
- Subscription issues
- Locating feature not working
- VPN disconnection issues

**Requested features**

- Ability to contact support
- Malware detection and removal
- Real-time phone/app scanning
- Security report generation
- Dark mode option


### 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 F free?

F 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, F or Vivitar Smart Security 2?

Vivitar Smart Security 2 is rated higher. F averages 4.6 out of 5 from 107K ratings, while Vivitar Smart Security 2 averages 4.7 from 14K ratings.

### Do F or Vivitar Smart Security 2 have ads?

Neither F nor Vivitar Smart Security 2 shows ads.

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

F ships an update every 6 weeks, and Vivitar Smart Security 2 every 5 months. Most recently, F was updated on September 25, 2026 and Vivitar Smart Security 2 on September 24, 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.*