TMPAD (ThemedManager PerAppDownscale) controls Android's Game Mode API to apply per-app resolution scaling, FPS limits, and rendering backend selection, reducing GPU load significantly without modifying game files.

At 0.5x scaling on a 1920×1080 device, the game renders at 960×540 (1/4 pixel count). GPU-bound games can see up to 4x FPS improvement. Scaling is applied per app and non-invasively through the system Game Mode layer.

Features:
— Per-app resolution downscale factor
— Per-app FPS cap for battery/thermal control
— Per-app graphics backend override (OpenGL ES / Skia+Vulkan)
— Experimental OEM Game Mode parameters (ROM-dependent)
— Global Downscale: override system display resolution, DPI, and aspect ratio system-wide
— FPS meter overlay with cpu, memory and power (battery usage)
— Cache cleaner (free up storage space)
— Screen hz switch (select screen refresh rate you want)

How it works:
Uses the same Game Mode API that OEM game spaces (Samsung Game Booster, MIUI Game Turbo, etc.) use. Does not hook, inject, or patch game processes. Not detectable as a cheat tool.

Requirements:
— Android 13 minimum / Android 14+ recommended
— Shizuku or root access required (for Game Mode API elevated permissions)
— Global downscale is available as fallback on ROMs where Game Mode API is broken or unsupported
Compatibility varies by ROM. A14+ stock-adjacent ROMs have the highest compatibility. An alternative operation mode available in settings for edge cases and experimental parameters.

Not sure where to start? Watch this official tutorial:
https://www.youtube.com/watch?v=1P4o2uKxpTA&utm_source=playstore