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About this app
Xtra Kernel Manager is a modern, rooted Android application built with Kotlin and Jetpack Compose, designed for kernel enthusiasts and power users.
It provides real-time visibility and precise control over CPU performance, thermal behavior, and power efficiency on custom kernels, while prioritizing clarity, responsiveness, and minimal system overhead.
Features Real-time CPU Monitoring Per-core frequency and temperature monitoring.
Thermal Zone Status Read system thermal zones for advanced debugging.
CPU Tuning Dynamically apply governors such as performance or powersave via native shell execution using libsu.
Material 3 UI Clean, modern interface built with Jetpack Compose.
Fast & Minimal Lightweight architecture optimized for rooted devices.
What's new
New Features Screen Saturation Control - Adjust display color saturation with slider (0.5 - 2.0) Real-time saturation adjustment using SurfaceFlinger Quick presets: sRGB (1.0), P3 (1.1), Vivid (1.3) Persistent settings across reboots Holiday Celebrations - Festive popup for Christmas, New Year, Ramadan, and Eid al-Fitr Per-Game Control - Auto-start FPS overlay when game is launched GameMonitorService for automatic game detection Add/remove games from monitored list 🛠️ Improvements Battery Reset notification at 100% charge Localized GameControlSection strings (EN/ID) Auto-start GameMonitorService on boot 🐛 Bug Fixes Removed Game Overlay from Per-App Profile (moved to Misc) Improved overlay service logic
About this version
- Version
- 2.3-Release (2)
- Size
- 37.85 MB
- Requires Android
- 10
- Target SDK
- 29
- Architecture
- arm64-v8a
- Downloads
- 52
- Updated
- Jan 27, 2026
- Package
- id.xms.xtrakernelmanager
Ratings & reviews
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- 20
- 10