K2er - Gamepad Keyboard Mapper

Contains adsIn-app purchases
3.3
2.88K reviews
1M+
Downloads
Content rating
Everyone
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About this app

K2er is the powerful and versatile input mapping solution for Android gaming. With its advanced mapping technology, you can use virtually any gamepad, keyboard, or mouse to control your favorite Android games with unmatched flexibility and precision.

Key Features:

🎮 Gamepad Mastery: Map buttons, triggers, thumbsticks, and more from your gamepad to perform any in-game action with pinpoint accuracy. Supports virtually all major gamepad brands like Xbox, PlayStation, Nintendo, Razer, GameSir, and more.

⌨️ Keyboard Wizardry: Unleash the full potential of your keyboard on Android games. Map keys for movement, abilities, macros, and more. Supports all major keyboard brands for a true desktop-like experience.

🖱️ Mouse Majesty: Take control with your mouse. Map buttons, scroll wheel, and cursor movements for unparalleled precision in aiming, menu navigation, and more. Works with most mouse brands.

🔀 Combo Key Mastery: Take control to the next level with combo key mapping. Easily assign complex key combinations like Ctrl+1, Shift+A, L1+X, and more to perform unique actions. Execute combos with precision across gamepad, keyboard, and mouse.

🌖 Game Scene Mapping: Create separate mapped profiles for different scenes of gameplay, such as movement, driving, shooting, menus, and more. Seamlessly switch between configurations for ultimate control.

🔄 MOBA Smart Cast: Map complex ability combinations using intuitive gamepad, keyboard, and mouse inputs for a competitive edge in your favorite MOBAs.

🔳 Macro Mapping: Link a series of touchscreen actions to a single input for effortless execution of complex maneuvers.

📹 No App Cloning: K2er uses proprietary mapping technology, allowing you to run games natively without risky app cloning for a secure and ban-free experience.

🔓 Easy Activation: Get up and running quickly with straightforward on-device activation on Android 11+ and root-enabled automatic activation.

With K2er, unleash the true potential of your games and take your Android gaming experience to new heights. Download now and game like a pro!
Updated on
Sep 5, 2025

Data safety

Safety starts with understanding how developers collect and share your data. Data privacy and security practices may vary based on your use, region, and age. The developer provided this information and may update it over time.
This app may share these data types with third parties
App activity, App info and performance, and Device or other IDs
This app may collect these data types
Personal info and App activity
Data is encrypted in transit
You can request that data be deleted

Ratings and reviews

3.2
2.63K reviews
Zephyrnez
May 17, 2025
K2er is an excellent application for users looking for productive gaming on mobile using a keyboard, mouse, and more. Based on my experience with gameplay, the mapping technology is great allowing me to productively and play mobile games with external inputs smoothly. It was difficult to understand initially, however with online tutorials I managed to set it up correctly. This application is WONDERFUL! 🤩😄
11 people found this review helpful
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GreenCreeper624
July 25, 2025
it's a good alternative to most premium apps and easy to setup and play BUT my biggest issue with it and my friends are also experiencing the same thing is that, it will randomly start lagging after a while and you have to disconnect n reconnect and start the screen cast again to solve the issue. if you want a simple app without having to pay, I recommend this app to you
8 people found this review helpful
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BayMax Minezi
August 12, 2025
Best app ever. I thought it was fake at first but it took my doubts away. The performance of this app is maximum even at it's free version. Thank you developers for such a great service.
2 people found this review helpful
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What’s new

* Added Hybrid Mode test
* Other optimizations.