CompareOpen in Google Play
This app isn't in any of our charts yet.
1. Integrated RevenueCat subscription support. 2. Upgraded background battery monitoring with persistent foreground service reliability. 3. Added accurate full-charge time predictions and customizable alarm sound options. 4. Optimized release build performance with R8 code shrinking and asset compression.
AI-friendly battery alarm with charge alerts and full-charge estimates
Charge Guard is a smart battery alarm and charging assistant for Android. Set your charge limit and get an alert when your battery reaches it. You can stop charging at the right time without checking your phone again and again. When will my phone be fully charged? Charge Guard Pro studies your charging speed for three minutes. It then gives you an estimated time for a full charge. A simple ten-bar display shows your current battery level. What can Charge Guard monitor? • Live battery percentage • Charging and discharging status • Battery health • Battery temperature • Battery voltage • USB, wireless, or power adapter connection • Your chosen charge limit Smart battery alerts Choose a battery level from 50% to 100%. Charge Guard can keep watch in the background and notify you when your phone reaches the selected level. You can also receive a low-battery reminder when your phone is not connected to power. Make each alarm your own Use the default alarm sound or choose another sound from your phone. Change the alarm volume, turn vibration on or off, enable push notifications, and set another alarm after 5, 10, or 15 minutes. Choose your color Use the default green theme or select blue, yellow, or red with Charge Guard Pro. Free features • Live battery information • Battery health and charging status • Charge-level alarm • Default alarm sound • Vibration • Push notifications • Green theme Charge Guard Pro • Three-minute full-charge prediction • Custom alarm sounds • Alarm-volume control • Repeat alarms • Low-battery reminders • Blue, yellow, and red themes AI-friendly charging help Charge Guard uses smart, device-based battery data to give clear charging information. Its AI-friendly design makes battery monitoring simple and easy to understand. Charge Guard does not change your phone’s charging speed or repair the battery. Estimates may change because of temperature, charger type, phone use, and device limits. Protect your charging routine. Know your battery. Get an alert at the right time.
past month, based on 1 day
Downloads
Low confidence87
From install count ÷ months since release
In-app revenue
Low confidence$58
From downloads × revenue per download
Ads
$0
No ads
Total
$58
In-app + ads
Google Play only. Downloads from daily Top free ranks (or the store's install count); in-app revenue from Top grossing ranks, calibrated on AppTweak's US estimates, or else from downloads; ads from public ad benchmarks. Not reported figures.