# F vs Just.credit

The clearest difference is ads: Just.credit at none against F's shown. Just.credit also leads on iOS requirement (15.6 vs 17.0). F's advantage is update cadence (every 2 weeks vs every 5 months). 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, Just.credit every 5 months. The most recent releases landed on November 3, 2026 and October 31, 2026 respectively.

## The numbers

| Metric | F | Just.credit |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | Yes | **No** |
| Update frequency | **Every 2 weeks** | Every 5 months |
| Size | 220 MB | 86 MB |
| Requires iOS | 17.0 | **15.6** |
| Devices | iPhone, iPad | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [TRUE CORPORATION PUBLIC COMPANY LIMITED](https://appshunter.io/developer/447041660) | [Justad.ai](https://appshunter.io/developer/1868177662) |

## What reviewers say

### F

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

**Features:** Safari Extension

**In-app purchases:** none


### Just.credit

[App page](https://appshunter.io/ios/app/justcredit/id6759523266)

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

**In-app purchases:** none


## Frequently asked questions

### Is F free?

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

### Is Just.credit free?

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

### Do F or Just.credit have ads?

F shows ads; Just.credit does not.

### Which is updated more often, F or Just.credit?

F ships an update every 2 weeks, and Just.credit every 5 months. Most recently, F was updated on November 3, 2026 and Just.credit on October 31, 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.*