Battery charge sound alert is an Android utility that plays a sound at points in your charging cycle, so you can hear progress without checking the screen. According to its description, it notifies you when charging starts, when the battery reaches user-defined percentages, and when it is full.
How the alerts work
After a short setup, the app monitors the device's charge state and plays a brief sound whenever a configured threshold is crossed. The description says charging can be tracked over AC, USB, or wireless connections. Thresholds can be set at several percentage points, and the app is described as using system battery callbacks rather than continuous polling, so it only wakes to carry out the small notification task.
Tones, thresholds and quiet periods
You can assign different tones to charge start, intermediate levels, and full charge. The sound list includes built-in tones, and you can also choose ringtone files stored on your device. Sequences of alerts can be created as the battery climbs. The app can stay silent during scheduled meetings, sleep hours, or when Do Not Disturb is active. A quick toggle temporarily mutes alerts while keeping your configured thresholds. Playback volume and notification priority can be adjusted so alerts remain audible while media is playing. For users who want visual cues, an optional toast or persistent notification can accompany the sound.
Interface and background operation
The settings are grouped into categories, and each option includes a short description of its effect. The description presents the interface as focused on thresholds, sounds, and exceptions. The app is also described as designed for low overhead, relying on system APIs and avoiding constant checks. Background behavior follows current Android restrictions, and the app asks for permissions when they are needed.
Setup and suggested use
Setup involves installing the app, opening it, granting any requested permissions, choosing primary alert levels, and assigning sounds. The listing suggests a trial period of several charge cycles to adjust thresholds and schedules to your routine. Its tips include choosing louder tones for noisy places and softer tones for home or office use, testing each sound after setup, and setting an 80% alert if you follow partial charging habits. The app is positioned for people who charge overnight, share chargers, or want to avoid leaving a phone plugged in after it reaches 100%.