FPS Meter: Lag Check
Tools Contains ads
Live FPS meter overlay, ping lag check, game launcher and device info
- Downloads
- 4K+
- on Google Play
- Price
- Free
- No in-app purchases
- Updated
- Oct 17
- 2026 · v1.0.3
Screenshots
About FPS Meter: Lag Check
See the real frame rate of your games, check your network lag and keep all your games in one place.
LIVE FPS METER
A small floating meter sits on top of your game and shows the frame rate your screen is actually delivering, plus RAM use, battery temperature, battery level, ping and the time. Choose what it shows, its size and opacity, and drag it anywhere. Lock it so taps go straight through to the game.
LAG CHECK
Measure your ping and run a quick speed test before you play online, so you know whether lag is coming from your connection. Ping can also be shown live in the FPS meter.
GAME LAUNCHER
Add the games you play and start them from one list. For each game you can choose to turn on Do Not Disturb while you play and open the FPS meter automatically.
DEVICE INFO
See RAM, storage, battery level and temperature, CPU details, your display's refresh rate and network information at a glance.
WHAT THIS APP DOES NOT DO
This app does not raise your frame rate, speed up your phone, overclock your CPU or GPU, change your screen's refresh rate, reduce network lag, cool your phone or extend battery life. The FPS meter and lag check measure; they do not change your game or connection.
PERMISSIONS
• Display over other apps: only to draw the FPS meter. You can turn it off at any time.
• Do Not Disturb access: only if you turn on Do Not Disturb for a game.
• Usage access: optional, shows play time and full app size in your game list.
• Notifications: optional.
No account is needed.
LIVE FPS METER
A small floating meter sits on top of your game and shows the frame rate your screen is actually delivering, plus RAM use, battery temperature, battery level, ping and the time. Choose what it shows, its size and opacity, and drag it anywhere. Lock it so taps go straight through to the game.
LAG CHECK
Measure your ping and run a quick speed test before you play online, so you know whether lag is coming from your connection. Ping can also be shown live in the FPS meter.
GAME LAUNCHER
Add the games you play and start them from one list. For each game you can choose to turn on Do Not Disturb while you play and open the FPS meter automatically.
DEVICE INFO
See RAM, storage, battery level and temperature, CPU details, your display's refresh rate and network information at a glance.
WHAT THIS APP DOES NOT DO
This app does not raise your frame rate, speed up your phone, overclock your CPU or GPU, change your screen's refresh rate, reduce network lag, cool your phone or extend battery life. The FPS meter and lag check measure; they do not change your game or connection.
PERMISSIONS
• Display over other apps: only to draw the FPS meter. You can turn it off at any time.
• Do Not Disturb access: only if you turn on Do Not Disturb for a game.
• Usage access: optional, shows play time and full app size in your game list.
• Notifications: optional.
No account is needed.
What’s new
Version 1.0.3 · Updated October 17, 2026
FPS Meter, Booster is a lightweight game booster that frees up RAM by closing idle background apps and shows a live frame-rate meter while you play. Keep all your games in one launcher panel and auto-boost before every launch. The floating meter shows screen FPS, RAM and battery temperature in real time. No account, no data collected, no internet permission. It does not overclock or modify your hardware.