# MACHTIG 4 vs AODLink

The clearest difference is update cadence: AODLink at every 2 months against MACHTIG 4's every 9 months. MACHTIG 4's advantage is iOS requirement (8.0 vs 15.6). On price, ads, in-app purchases and device support there is nothing between them.

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

MACHTIG 4 ships an update every 9 months, AODLink every 2 months. The most recent releases landed on October 11, 2026 and November 5, 2026 respectively.

## The numbers

| Metric | MACHTIG 4 | AODLink |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 9 months | **Every 2 months** |
| Size | 12 MB | 102 MB |
| Requires iOS | **8.0** | 15.6 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 17+ |
| Developer | [杏生 卢](https://appshunter.io/developer/1094592555) | [Zhongshan Auto Electronics Technology Co.Ltd.](https://appshunter.io/developer/1039851711) |

## What reviewers say

### MACHTIG 4

[App page](https://appshunter.io/ios/app/machtig-4/id1404133921)

**Features:** macOS Compatibility

**In-app purchases:** none


### AODLink

[App page](https://appshunter.io/ios/app/aodlink/id6748043989)

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

**In-app purchases:** none


## Frequently asked questions

### Is MACHTIG 4 free?

MACHTIG 4 is free to download, with no in-app purchases.

### Is AODLink free?

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

### Do MACHTIG 4 or AODLink have ads?

Neither MACHTIG 4 nor AODLink shows ads.

### Which is updated more often, MACHTIG 4 or AODLink?

MACHTIG 4 ships an update every 9 months, and AODLink every 2 months. Most recently, MACHTIG 4 was updated on October 11, 2026 and AODLink on November 5, 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.*