# Cyber PBF 4.0 vs CFIOS

The clearest difference is update cadence: Cyber PBF 4.0 at every 6 weeks against CFIOS's every 5 months. On price, ads, 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.

Cyber PBF 4.0 ships an update every 6 weeks, CFIOS every 5 months. The most recent releases landed on September 21, 2026 and June 20, 2026 respectively.

## The numbers

| Metric | Cyber PBF 4.0 | CFIOS |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 6 weeks** | Every 5 months |
| Size | 160 MB | 56 MB |
| Requires iOS | **15.0** | 15.1 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Fundacao Richard Hugh Fisk](https://appshunter.io/developer/889195720) | [Eterno Media Marketing LTDA](https://appshunter.io/developer/1653824858) |

## What reviewers say

### Cyber PBF 4.0

[App page](https://appshunter.io/ios/app/cyber-pbf-40/id1576558734)

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

**In-app purchases:** none


### CFIOS

[App page](https://appshunter.io/ios/app/cfios/id6458538221)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Cyber PBF 4.0 free?

Cyber PBF 4.0 is free to download, with no in-app purchases.

### Is CFIOS free?

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

### Do Cyber PBF 4.0 or CFIOS have ads?

Neither Cyber PBF 4.0 nor CFIOS shows ads.

### Which is updated more often, Cyber PBF 4.0 or CFIOS?

Cyber PBF 4.0 ships an update every 6 weeks, and CFIOS every 5 months. Most recently, Cyber PBF 4.0 was updated on September 21, 2026 and CFIOS on June 20, 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.*