# AG LITHIUM vs iiLink

The clearest difference is update cadence: iiLink at fortnightly against AG LITHIUM's every 9 months. AG LITHIUM's advantage is iOS requirement (12.0 vs 16.0). 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.

AG LITHIUM ships an update every 9 months, iiLink fortnightly. The most recent releases landed on October 27, 2026 and November 6, 2026 respectively.

## The numbers

| Metric | AG LITHIUM | iiLink |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 9 months | **Fortnightly** |
| Size | 42 MB | 45 MB |
| Requires iOS | **12.0** | 16.0 |
| Devices | iPhone, iPod | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [AG AUTOMOTIVE GmbH](https://appshunter.io/developer/1581086009) | [长伟 李](https://appshunter.io/developer/1831445556) |

## What reviewers say

### AG LITHIUM

[App page](https://appshunter.io/ios/app/ag-lithium/id1582129708)

**Features:** macOS Compatibility

**In-app purchases:** none


### iiLink

[App page](https://appshunter.io/ios/app/iilink/id6798608468)

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

**In-app purchases:** none


## Frequently asked questions

### Is AG LITHIUM free?

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

### Is iiLink free?

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

### Do AG LITHIUM or iiLink have ads?

Neither AG LITHIUM nor iiLink shows ads.

### Which is updated more often, AG LITHIUM or iiLink?

AG LITHIUM ships an update every 9 months, and iiLink fortnightly. Most recently, AG LITHIUM was updated on October 27, 2026 and iiLink on November 6, 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.*