# F vs FozDoc

The clearest difference is ads: FozDoc at none against F's shown. FozDoc also leads on update cadence (weekly vs monthly). On price, in-app purchases, device support and iOS requirement 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 monthly, FozDoc weekly. The most recent releases landed on October 2, 2026 and October 6, 2026 respectively.

## The numbers

| Metric | F | FozDoc |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | Yes | **No** |
| Update frequency | Monthly | **Weekly** |
| Size | 31 MB | 79 MB |
| Requires iOS | **15.0** | 15.5 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 17+ | 12+ |
| Developer | [Free Water for Advertising, LLC](https://appshunter.io/developer/1753474701) | [Croco IT](https://appshunter.io/developer/1581316609) |

## What reviewers say

### F

[App page](https://appshunter.io/ios/app/f-store/id6504711156)

**In-app purchases:** none


### FozDoc

[App page](https://appshunter.io/ios/app/fozdoc/id6757810245)

**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 FozDoc free?

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

### Do F or FozDoc have ads?

F shows ads; FozDoc does not.

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

F ships an update monthly, and FozDoc weekly. Most recently, F was updated on October 2, 2026 and FozDoc on October 6, 2026.

---

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