# DigitalBrain DB One vs ECU Pro Max

The clearest difference is update cadence: ECU Pro Max at every 10 days against DigitalBrain DB One's every 2 months. ECU Pro Max also leads on device support (3 vs 1) and iOS requirement (15.1 vs 26.1). On price, 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.

DigitalBrain DB One ships an update every 2 months, ECU Pro Max every 10 days. The most recent releases landed on October 2, 2026 and October 3, 2026 respectively.

## The numbers

| Metric | DigitalBrain DB One | ECU Pro Max |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 2 months | **Every 10 days** |
| Size | 41 MB | 54 MB |
| Requires iOS | 26.1 | **15.1** |
| Devices | iPhone | **iPhone, iPad, iPod** |
| Age rating | 4+ | 17+ |
| Developer | [DigitalBrain Performance Ltda.](https://appshunter.io/developer/1741238618) | [Mult Scan Tecnologia Eletronica Mult Scan LTDA](https://appshunter.io/developer/1891078307) |

## What reviewers say

### DigitalBrain DB One

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

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

**In-app purchases:** none


### ECU Pro Max

[App page](https://appshunter.io/ios/app/ecu-pro-max/id6775554882)

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

**In-app purchases:** none


## Frequently asked questions

### Is DigitalBrain DB One free?

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

### Is ECU Pro Max free?

ECU Pro Max is free to download, with no in-app purchases.

### Do DigitalBrain DB One or ECU Pro Max have ads?

Neither DigitalBrain DB One nor ECU Pro Max shows ads.

### Which is updated more often, DigitalBrain DB One or ECU Pro Max?

DigitalBrain DB One ships an update every 2 months, and ECU Pro Max every 10 days. Most recently, DigitalBrain DB One was updated on October 2, 2026 and ECU Pro Max on October 3, 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.*