# F vs PSI Connect

The clearest difference is ads: PSI Connect at none against F's shown. PSI Connect also leads on update cadence (every 3 days vs every 2 weeks) and iOS requirement (13.0 vs 17.0). On price, in-app purchases and device support there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

F ships an update every 2 weeks, PSI Connect every 3 days. The most recent releases landed on October 16, 2026 and October 7, 2026 respectively.

## The numbers

| Metric | F | PSI Connect |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | Yes | **No** |
| Update frequency | Every 2 weeks | **Every 3 days** |
| Size | 220 MB | 28 MB |
| Requires iOS | 17.0 | **13.0** |
| Devices | iPhone, iPad | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [TRUE CORPORATION PUBLIC COMPANY LIMITED](https://appshunter.io/developer/447041660) | [psicorporation](https://appshunter.io/developer/1829887656) |

## What reviewers say

### F

[App page](https://appshunter.io/ios/app/f-secure-for-true/id6738036244)

**Features:** Safari Extension

**In-app purchases:** none


### PSI Connect

[App page](https://appshunter.io/ios/app/psi-connect/id6756124993)

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

**In-app purchases:** none


## Frequently asked questions

### Is F free?

F is free to download, with no in-app purchases.

### Is PSI Connect free?

PSI Connect is free to download, with no in-app purchases.

### Do F or PSI Connect have ads?

F shows ads; PSI Connect does not.

### Which is updated more often, F or PSI Connect?

F ships an update every 2 weeks, and PSI Connect every 3 days. Most recently, F was updated on October 16, 2026 and PSI Connect on October 7, 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.*