Chargle Arihant Tripathy

Chargle sits in the system tray and watches the power source. Plug the charger in and it plays a short rising sound, pull it out and the sound falls, so you can tell what happened without looking at the battery icon. Eight sound packs are built in, all of them generated by code in the repository rather than recorded, and you can point the app at your own audio files instead. If you would rather not hear anything, it can show a small on-screen panel in its place, in a few styles and positions. It stays quiet during Do Not Disturb, full-screen apps and screen sharing. There is no account to make and no telemetry of any kind.