# F vs Defyx

F and Defyx both sit at 4.4 stars, but that hides the real split: 81% of Defyx's written reviews are positive against 42% of F's. Defyx also leads on update cadence (every 10 days vs every 4 weeks). F's advantage is ads (none vs shown) and ratings volume (499 vs 55). On price, rating, in-app purchases and monetization model there is nothing between them.

Both are free to download. F sells 3 one-off in-app purchases and Defyx sells 5 one-off in-app purchases. Whichever you choose, the download price is not the number that matters.

On the App Store both sit at effectively the same score — 4.4 for F against 4.4 for Defyx. That said, the two scores are not equally well evidenced: F has 499 ratings behind it against 55, so its average is the more settled of the two. Written reviews are what separate them: 42% of F's written reviews are positive against 81% of Defyx's.

F ships an update every 4 weeks, Defyx every 10 days. The most recent releases landed on November 1, 2026 and October 30, 2026 respectively.

## The numbers

| Metric | F | Defyx |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.4 (499 ratings)](https://appshunter.io/ios/app/f-secure-total-security-and-vpn/id572847748/reviews) | **[4.4 (55 ratings)](https://appshunter.io/ios/app/defyx/id6746811872/reviews)** |
| Number of ratings | **499** | 55 |
| Positive reviews | 42.2% of reviews | **81.3% of reviews** |
| In-app purchases | Yes | Yes |
| Ads | **No** | Yes |
| Update frequency | Every 4 weeks | **Every 10 days** |
| Monetization | Free with in-app purchases | Free with in-app purchases |
| Size | 273 MB | 172 MB |
| Requires iOS | 18.0 | **17.0** |
| Devices | iPhone, iPad | iPhone, iPad |
| Age rating | 4+ | 12+ |
| Developer | [F-Secure Corporation](https://appshunter.io/developer/425351654) | [UnboundTech UG (haftungsbeschraenkt)](https://appshunter.io/developer/1804424748) |

## What reviewers say

### F

[App page](https://appshunter.io/ios/app/f-secure-total-security-and-vpn/id572847748)

This app offers comprehensive online security and privacy features, including phishing detection, secure VPN access, and identity theft prevention. It protects your devices against cyber threats and provides tools like a password manager and ad blocker for a safer online experience.

**Highlights:** Phishing and scam detection, Secure VPN for private browsing, Safe online banking and shopping, Dark web monitoring, Ad Blocker for Safari, Password manager, Cross-device protection

**Features:** Safari Extension, Vision Pro support

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| F-Secure VPN - 12 Months | $34.99 | one-time |
| Mobile Security - 12 Months | $44.99 | one-time |
| Total - 12 months 5 devices | $89.99 | one-time |

**What reviewers like**

- 🚀 Reliable
- 👍 Good value for money
- 👍 Simple and effective
- 🔒 Trustworthy
- 👍 Increased comfort level

**What reviewers complain about**

- 🐛 Unimpressed with setup and functionality
- 🐛 Unreliable VPN connection
- 🔋 Battery drain issues
- 🐛 Buggy after updates
- 🐛 Confusing user experience

**Reported bugs**

- Frequent login issues
- Compatibility problems with newer iOS versions
- Inconsistent browsing protection

**Requested features**

- Add DuckDuckGo search engine
- Improve VPN reliability and connectivity
- Streamline subscription management


### Defyx

[App page](https://appshunter.io/ios/app/defyx/id6746811872)

This app provides secure and fast internet access with a focus on user privacy. It offers automatic setup, unlimited bandwidth, and end-to-end encryption to protect your data. The interface is clean and designed for ease of use, with features like Cloudflare DNS filtering for enhanced security.

**Highlights:** Secure, high-speed connections, Automatic smart onboarding, Unlimited bandwidth, no throttling, Automatic best server selection, End-to-end data encryption, Strict no-logs policy, Cloudflare DNS filtering

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases (5)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Defyx Balance – 1 Credit | $0.99 | one-time |
| Defyx Balance – 2 Credits | $1.99 | one-time |
| Defyx Balance – 3 Credits | $2.99 | one-time |
| Defyx Balance – 5 Credits | $3.99 | one-time |
| Defyx Balance – 10 Credits | $8.99 | one-time |


## Frequently asked questions

### Is F free?

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

### Is Defyx free?

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

### Which has better reviews, F or Defyx?

Defyx is rated higher. F averages 4.4 out of 5 from 499 ratings, while Defyx averages 4.4 from 55 ratings.

### Do F or Defyx have ads?

Defyx shows ads; F does not.

### Which is updated more often, F or Defyx?

F ships an update every 4 weeks, and Defyx every 10 days. Most recently, F was updated on November 1, 2026 and Defyx on October 30, 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.*