# Pedal Booster Controller vs DigitalBrain DB One

The clearest difference is device support: Pedal Booster Controller at 3 against DigitalBrain DB One's 1. Pedal Booster Controller also leads on iOS requirement (15.6 vs 26.1). On price, update cadence, ads and in-app purchases there is nothing between them.

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

Pedal Booster Controller ships an update monthly, DigitalBrain DB One every 2 months. The most recent releases landed on November 7, 2026 and November 4, 2026 respectively.

## The numbers

| Metric | Pedal Booster Controller | DigitalBrain DB One |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Monthly** | Every 2 months |
| Size | 158 MB | 41 MB |
| Requires iOS | **15.6** | 26.1 |
| Devices | **iPhone, iPad, iPod** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Predador 4x4](https://appshunter.io/developer/1557681630) | [DigitalBrain Performance Ltda.](https://appshunter.io/developer/1741238618) |

## What reviewers say

### Pedal Booster Controller

[App page](https://appshunter.io/ios/app/pedal-booster-controller/id1588096094)

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

**In-app purchases:** none


### DigitalBrain DB One

[App page](https://appshunter.io/ios/app/digitalbrain-db-one/id6497065550)

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

**In-app purchases:** none


## Frequently asked questions

### Is Pedal Booster Controller free?

Pedal Booster Controller is free to download, with no in-app purchases.

### Is DigitalBrain DB One free?

DigitalBrain DB One is free to download, with no in-app purchases.

### Do Pedal Booster Controller or DigitalBrain DB One have ads?

Neither Pedal Booster Controller nor DigitalBrain DB One shows ads.

### Which is updated more often, Pedal Booster Controller or DigitalBrain DB One?

Pedal Booster Controller ships an update monthly, and DigitalBrain DB One every 2 months. Most recently, Pedal Booster Controller was updated on November 7, 2026 and DigitalBrain DB One on November 4, 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.*