# KeyLinker vs ZDGame

The clearest difference is rating: ZDGame at 3.3 against KeyLinker's 2.3. ZDGame also leads on review sentiment (50% vs 30%) and update cadence (every 3 weeks vs every 2 months). KeyLinker's advantage is ratings volume (52 vs 7). On price, ads, in-app purchases and monetization model there is nothing between them.

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

ZDGame holds the better App Store score, 3.3 against 2.3. That said, the two scores are not equally well evidenced: KeyLinker has 52 ratings behind it against 7, so its average is the more settled of the two. Written reviews point the same way: 30% of KeyLinker's written reviews are positive against 50% of ZDGame's.

KeyLinker ships an update every 2 months, ZDGame every 3 weeks. The most recent releases landed on October 16, 2026 and October 7, 2026 respectively.

## The numbers

| Metric | KeyLinker | ZDGame |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [2.3 (52 ratings)](https://appshunter.io/ios/app/keylinker/id1472490585/reviews) | **[3.3 (7 ratings)](https://appshunter.io/ios/app/zdgame/id6738748371/reviews)** |
| Number of ratings | **52** | 7 |
| Positive reviews | 30.2% of reviews | **50.0% of reviews** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 2 months | **Every 3 weeks** |
| Monetization | Free | Free |
| Size | 38 MB | 245 MB |
| Requires iOS | 13.0 | **12.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [ShenZhen ZhiXu Technology Co., Ltd](https://appshunter.io/developer/1472490584) | [Dongguan Zhidong Electronics Co., Ltd.](https://appshunter.io/developer/1690092104) |

## What reviewers say

### KeyLinker

[App page](https://appshunter.io/ios/app/keylinker/id1472490585)

Customize and enhance your controller experience with this utility app. Modify parameters for keys, lighting, vibration, and more to suit your personal preferences. Enjoy a more personalized and responsive gaming setup.

**Highlights:** Modify key parameters, Customize lamplight settings, Adjust vibration feedback, Configure joystick and trigger, Simultaneous device connection

**Features:** Vision Pro support

**In-app purchases:** none


### ZDGame

[App page](https://appshunter.io/ios/app/zdgame/id6738748371)

Enhance your gaming experience with advanced customization options for game controllers. Adjust button layouts, vibration, lighting, and macros for personalized control. Enjoy smoother Bluetooth pairing and somatosensory settings for deeper immersion.

**Highlights:** Game controller adaptation, Personalized setting options, Customizable button layout, Macro function test, Precise somatosensory settings, Optimized Bluetooth connection

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

**In-app purchases:** none


## Frequently asked questions

### Is KeyLinker free?

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

### Is ZDGame free?

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

### Which has better reviews, KeyLinker or ZDGame?

ZDGame is rated higher. KeyLinker averages 2.3 out of 5 from 52 ratings, while ZDGame averages 3.3 from 7 ratings.

### Do KeyLinker or ZDGame have ads?

Neither KeyLinker nor ZDGame shows ads.

### Which is updated more often, KeyLinker or ZDGame?

KeyLinker ships an update every 2 months, and ZDGame every 3 weeks. Most recently, KeyLinker was updated on October 16, 2026 and ZDGame on October 7, 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.*