# Fast vs BL.Cab

Fast and BL.Cab are too close to call on the numbers: across 6 compared parameters — price, update cadence, ads and in-app purchases among them — neither pulls far enough ahead to decide it. What separates them is feature set and interface, not measurable difference.

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

Fast ships an update every 3 months, BL.Cab every 4 months. The most recent releases landed on July 4, 2026 and September 7, 2026 respectively.

## The numbers

| Metric | Fast | BL.Cab |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 3 months** | Every 4 months |
| Size | 8 MB | 40 MB |
| Requires iOS | **11.0** | 12.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [DOCAPOSTE FAST](https://appshunter.io/developer/1803359163) | [BERGER-LEVRAULT](https://appshunter.io/developer/958641002) |

## What reviewers say

### Fast

[App page](https://appshunter.io/ios/app/fast-parapheur/id568376495)

**Features:** macOS Compatibility

**In-app purchases:** none


### BL.Cab

[App page](https://appshunter.io/ios/app/blcab/id1230080821)

**Features:** Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is Fast free?

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

### Is BL.Cab free?

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

### Do Fast or BL.Cab have ads?

Neither Fast nor BL.Cab shows ads.

### Which is updated more often, Fast or BL.Cab?

Fast ships an update every 3 months, and BL.Cab every 4 months. Most recently, Fast was updated on July 4, 2026 and BL.Cab on September 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.*