# F vs Secure by Frontier

The clearest difference is review sentiment: F at 57% against Secure by Frontier's 15%. F also leads on ads (none vs shown) and rating (4.6 vs 4.2). Secure by Frontier's advantage is monetization model (free with in-app purchases vs subscription). On price, in-app purchases 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 and Secure by Frontier sells 1 one-off in-app purchase. Whichever you choose, the download price is not the number that matters.

F holds the better App Store score, 4.6 against 4.2. That said, the two scores are not equally well evidenced: F has 107K ratings behind it against 407, so its average is the more settled of the two. Written reviews point the same way: 57% of F's written reviews are positive against 15% of Secure by Frontier's.

F ships an update every 6 weeks, Secure by Frontier every 5 months. The most recent releases landed on September 25, 2026 and September 16, 2026 respectively.

## The numbers

| Metric | F | Secure by Frontier |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.6 (107K ratings)](https://appshunter.io/ios/app/f-secure-mobile-security/id434893913/reviews)** | [4.2 (407 ratings)](https://appshunter.io/ios/app/secure-by-frontier/id1055208456/reviews) |
| Number of ratings | **107K** | 407 |
| Positive reviews | **57.3% of reviews** | 15.0% of reviews |
| In-app purchases | Yes | Yes |
| Ads | **No** | Yes |
| Update frequency | **Every 6 weeks** | Every 5 months |
| Monetization | Subscription | **Free with in-app purchases** |
| Best chart rank | **#161** | — |
| Size | 104 MB | 251 MB |
| Requires iOS | **13.0** | 17.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [F-Secure Corporation](https://appshunter.io/developer/425351654) | [Frontier Communications](https://appshunter.io/developer/898149096) |

## What reviewers say

### F

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

**Currently charting:** #161 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


### Secure by Frontier

[App page](https://appshunter.io/ios/app/secure-by-frontier/id1055208456)

This app provides comprehensive digital security for your family across multiple devices. It protects against online threats, safeguards personal data during online transactions, and includes a password manager for enhanced security and convenience. Parental controls and a VPN offer further protection and privacy.

**Highlights:** Multi-device protection, Online banking and shopping security, Parental controls, VPN for privacy, SMS scam protection, Password Manager, Password generation and reporting

**Features:** Safari Extension

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Frontier Multi-Device Security | $5.99 | one-time |

**What reviewers like**

- 👍 Works as expected (one user)
- 👍 Installer was accommodating (one user)

**What reviewers complain about**

- 💰 Charged for services not rendered
- 💰 Paid for security, not received
- 💳 Complicated payment process
- ❌ Cannot access website
- 🤷 App functionality is redundant with phone

**Reported bugs**

- Internet shut off, charged for extra month
- Security accounts not piggybacked without notice
- Login information not accepted
- Cannot access church website
- Cannot manage WiFi, see network users, or remove devices

**Requested features**

- Make app easier to work with, like MyFIOS
- Add scanning for device compromises
- Allow internet browsing outside of the app with security


## Frequently asked questions

### Is F free?

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

### Is Secure by Frontier free?

Secure by Frontier is free to download, with in-app purchases available.

### Which has better reviews, F or Secure by Frontier?

F is rated higher. F averages 4.6 out of 5 from 107K ratings, while Secure by Frontier averages 4.2 from 407 ratings.

### Do F or Secure by Frontier have ads?

Secure by Frontier shows ads; F does not.

### Which is updated more often, F or Secure by Frontier?

F ships an update every 6 weeks, and Secure by Frontier every 5 months. Most recently, F was updated on September 25, 2026 and Secure by Frontier on September 16, 2026.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*