Free

Details

  • Released
  • Updated
  • August 5, 2019
  • August 14, 2026

Features

KeyLinker screenshot #1 for iPhone
KeyLinker screenshot #2 for iPhone
KeyLinker screenshot #3 for iPhone
KeyLinker screenshot #4 for iPhone
KeyLinker screenshot #5 for iPhone
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About

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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What's New in KeyLinker

3.83

August 14, 2026

Bug repair and function optimization

User reviews

Wrong buttons

A=b b=a x=y y=x, i tried swapping them around but nothing happened.

このアプリはぶっちゃけいらない

iOS民です。
コントローラーを購入してこのアプリでは接続できているのにゲーム出来な買ったため数年放置の後 ゲームで使えなかった理由が分かったため書きます。
このアプリで接続しててもiPhoneの設定のBluetooth接続できてなければ使えません。
よって接続は設定からBluetooth接続すればおkです。だからこのアプリはいらないです。
私は原神をするために購入したのですが、今現在(2026/8/7)は原神のコントローラー設定からキー配置変えれるのでほんとこのアプリはいらないです。
ですがゲームでキー配置出来ないなら必要ですね。
ちなみに原神のキーコンフィグはコントローラー接続してないと設定できないのでまずは接続して、スクリーンタッチ(名前忘れました)からコントローラーにして変更しましょう
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Hyperion 3

Works as it should, downloaded and updated my Hyperion 3 for the Nintendo switch 2.

Needs Work

There’s a banner at the top of the app that obscures the menu bar. Not sure who thought that was a good idea. Controller customization works as it should when the menus are accessible and readable. It’s be great if some updates were made to improve the UI and usability.

Вроде всё фурычит

Вроде всё работает перенастройка клавиш

FAQ

What does this app do?

This app allows users to modify various parameters of controllers that support the Keylinker protocol. You can customize settings for keys, lamplight, vibrations, joystick, and trigger functions to enhance your gaming experience.

What are the key features of this app?

Key features include the ability to modify parameters for over ten functions of your controller, such as keys, lamplight, vibrations, joystick, and trigger. The app offers flexible parameter settings to greatly enhance the controller experience.

Is this app free to use?

Yes, this application is available for free. There are no associated costs for downloading or using its features.

Can I use my controller with other devices while using this app?

Yes, the controller can be connected to this app and other equipment simultaneously. This allows for concurrent use, providing flexibility in your setup.