DrainGuard
Everyday
Daily phone users
Spot battery and heat issues before your phone slows down.
Battery and RAM monitor
Turn hidden drain into clear action.
DrainGuard shows real battery and memory behavior, then gives practical, non-gimmicky guidance. No fake cleaners. No ad spam. Just accurate monitoring.
Battery
72%
4h 20m estimated
Temperature
38°C
Warm - monitor usage
Gaming
Mobile gamers
Track heat and RAM pressure during high-performance sessions.
Testing
QA and developers
Monitor battery and RAM trends while validating app behavior.
Feature stack
Built for clarity: fast status check, practical alerts, and trend visibility over time.
Battery overview
Level, charging status, temperature, and health estimate in one view.
RAM insights
Used vs available memory and background behavior signals.
Periodic alerts
Low battery, high temperature, and critical RAM thresholds.
Premium tools
30-day history, hourly charts, custom modes, CSV export, and widgets.
How it works
- Open DrainGuard to read battery and RAM status in real time.
- Enable optional permissions only when you need deeper per-app insights.
- Use trend history and alerts to adapt your phone usage patterns.
No gimmicks
Built for precision, tuned for real usage.
DrainGuard helps you understand drain behavior and take action before battery and memory become a daily friction point.