KeyLinker vs ZDGame
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
KeyLinker
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.
- Modify key parameters
- Customize lamplight settings
- Adjust vibration feedback
- Configure joystick and trigger
- Simultaneous device connection
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This app is used by handles that support keylinker protocol, which can be set to modify the parameters of more than ten functions of the handle, such as keys, lamplight, vibrations, joystick and trigger. Users can modify the parameters of the handle according to their habits. The flexible parameter settings greatly enhance the handle experience.The handle can be connected to this app and other equipment at the same time, and can be used at the same time
ZDGame
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.
- Game controller adaptation
- Personalized setting options
- Customizable button layout
- Macro function test
- Precise somatosensory settings
- Optimized Bluetooth connection
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The newly launched App will undergo a comprehensive upgrade. It will not only achieve a perfect adaptation with more game controllers, support smooth and unobstructed game control, but also add a wealth of personalized setting options. You can freely choose your favorite theme, modify the button layout as you like, finely adjust the vibration and lighting effects, experience the powerful macro function test, as well as the precise somatosensory settings, further enhancing the immersion in the game. In addition, we have optimized the Bluetooth connection process, allowing you to enjoy a more convenient and faster device pairing experience.
Screenshots
Verdict
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.
Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS
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.
| Parameter | KeyLinker | ZDGame |
|---|---|---|
| Price | Free | Free |
| Rating | 2.3 (52 ratings) | 3.3 (7 ratings) — better |
| Positive reviews | 30.2% of reviews | 50.0% of reviews — better |
| Number of ratings | 52 — better | 7 |
| Update frequency | Every 2 months | Every 3 weeks — better |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free | Free |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Requires iOS | 13.0 | 12.0 — better |
| Further details — not scored | ||
| Size | 38 MB | 245 MB |
| Age rating | 4+ | 4+ |
| Developer | ShenZhen ZhiXu Technology Co., Ltd | Dongguan Zhidong Electronics Co., Ltd. |
Customer experience
KeyLinker
ZDGame
In-app purchases
KeyLinker
No in-app purchases
ZDGame
No in-app purchases
