Overlay Monitor CPU/Battery

Contains adsIn-app purchases
Content rating
Everyone
1K+
Downloads
Content rating
Everyone
In-App Purchases
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About this app

See CPU usage, memory usage, storage usage, and battery information in real time while using games and other apps.

Usage Overlay is a floating monitor that keeps important system info visible on screen. You can check device status without leaving the current app, making it useful for gaming, performance checks, charging checks, and daily device monitoring.

Features
• Floating system monitor overlay over games and apps
• Estimated CPU usage based on current and maximum CPU frequency
• Memory usage percentage
• Internal storage usage percentage
• Battery details including total capacity, remaining capacity, temperature, battery health, current, voltage, charging and discharging power, and charge or drain rate
• Adjustable overlay position and size
• Select the items you want to display
• Auto start support

Made for real-time monitoring
Usage Overlay helps you keep the information you need visible at all times. Place the overlay where it is easiest to read, resize it for your screen, and show only the data you care about.

Pro version
• Update interval settings
• Custom overlay colors
• Ad removal

Pro is a one-time purchase. No subscription.

Notes
• Internal storage is supported. External storage is not currently supported.
• Available values may vary depending on device and Android version.
• Overlay permission is required.

If you want a simple and reliable floating CPU monitor, system monitor overlay, or battery overlay, Usage Overlay makes real-time device information easy to see.
Updated on
May 9, 2026

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.
No data shared with third parties
Learn more about how developers declare sharing
This app may collect these data types
App activity, App info and performance, and Device or other IDs
Data is encrypted in transit
Data can’t be deleted

What’s new

Ver 0.3.1
- Fix crash

Ver 0.3.0
- Added options to display memory and storage capacity
- Added options to display multiple battery information (PRO)
- Other minor bug fixes

If you like this app, please rate it and show your support.
Content rating
Everyone
In-App Purchases
Learn more

App support

About the developer
LUFESU, K.K.
info@lufesu.com
6-23-4, JINGUMAE KUWANOBLDG.2F. SHIBUYA-KU, 東京都 150-0001 Japan
+81 70-2351-9500

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