# Merchant Global vs eCA Mechanic

The clearest difference is iOS requirement: eCA Mechanic at 12.0 against Merchant Global's 15.0. 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.

Merchant Global ships an update monthly, eCA Mechanic every 6 weeks. Both last shipped on October 30, 2026.

## The numbers

| Metric | Merchant Global | eCA Mechanic |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Monthly** | Every 6 weeks |
| Size | 32 MB | 66 MB |
| Requires iOS | 15.0 | **12.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Duc Manh Hoang](https://appshunter.io/developer/1805553412) | [eCarAid Joint Stock Company](https://appshunter.io/developer/1557200670) |

## What reviewers say

### Merchant Global

[App page](https://appshunter.io/ios/app/merchant-global/id6744016687)

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

**In-app purchases:** none


### eCA Mechanic

[App page](https://appshunter.io/ios/app/eca-mechanic/id6748024952)

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

**In-app purchases:** none


## Frequently asked questions

### Is Merchant Global free?

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

### Is eCA Mechanic free?

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

### Do Merchant Global or eCA Mechanic have ads?

Neither Merchant Global nor eCA Mechanic shows ads.

### Which is updated more often, Merchant Global or eCA Mechanic?

Merchant Global ships an update monthly, and eCA Mechanic every 6 weeks. Most recently, Merchant Global was updated on October 30, 2026 and eCA Mechanic on October 30, 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.*