# Predador CRBT Controller vs DigitalBrain DB One

The clearest difference is iOS requirement: Predador CRBT Controller at 12.4 against DigitalBrain DB One's 26.1. On price 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.

## The numbers

| Metric | Predador CRBT Controller | DigitalBrain DB One |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | — | No |
| Update frequency | — | Every 2 months |
| Size | 34 MB | 41 MB |
| Requires iOS | **12.4** | 26.1 |
| Devices | — | **iPhone** |
| Age rating | 4+ | 4+ |
| Developer | [Predador 4x4](https://appshunter.io/developer/1557681630) | [DigitalBrain Performance Ltda.](https://appshunter.io/developer/1741238618) |

## What reviewers say

### Predador CRBT Controller

[App page](https://appshunter.io/ios/app/predador-crbt-controller/id1660230510)

**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 Predador CRBT Controller free?

Predador CRBT 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.

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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.*