# Posto Smaff vs ECU Pro Max

The clearest difference is ads: ECU Pro Max at none against Posto Smaff's shown. ECU Pro Max also leads on update cadence (every 10 days vs every 3 months). On price, in-app purchases, device support and iOS requirement there is nothing between them.

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

Posto Smaff ships an update every 3 months, ECU Pro Max every 10 days. The most recent releases landed on October 10, 2026 and October 3, 2026 respectively.

## The numbers

| Metric | Posto Smaff | ECU Pro Max |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | Yes | **No** |
| Update frequency | Every 3 months | **Every 10 days** |
| Size | 62 MB | 54 MB |
| Requires iOS | 15.5 | **15.1** |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 17+ | 17+ |
| Developer | [Cibus CashBack](https://appshunter.io/developer/1622811697) | [Mult Scan Tecnologia Eletronica Mult Scan LTDA](https://appshunter.io/developer/1891078307) |

## What reviewers say

### Posto Smaff

[App page](https://appshunter.io/ios/app/posto-smaff/id6738047129)

**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 Posto Smaff free?

Posto Smaff 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 Posto Smaff or ECU Pro Max have ads?

Posto Smaff shows ads; ECU Pro Max does not.

### Which is updated more often, Posto Smaff or ECU Pro Max?

Posto Smaff ships an update every 3 months, and ECU Pro Max every 10 days. Most recently, Posto Smaff was updated on October 10, 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.*