Chandas: Interval Timer

Chandas helps you keep a steady rhythm without watching the clock.

Choose a main interval for meaningful checkpoints, then add optional sub-intervals for gentle reminders along the way. Clear bell and gong cues bring your attention back without pulling you into another screen.

Chandas is designed for focused work, study, meditation, movement, creative practice, and any routine that benefits from returning to attention at regular intervals.

Key features:
- Configurable main and sub-intervals
- Bell and gong sound cues
- Background timing with lock-screen notifications
- Alarm mode with a prominent full-screen alert
- Focus sessions using Android’s Do Not Disturb controls
- Active hours that pause the timer overnight and resume it automatically
- Snap intervals to clock boundaries or let them run freely
- Temporarily mute sounds for selected iterations or minutes
- Adjustable volume with quick mute and restore
- Minimal light and dark themes
- Persistent timer state across app restarts and device reboots

Chandas keeps things private and uncomplicated. Timer settings and session state remain on your device. There are no accounts, advertisements, or analytics.

Set your rhythm, put the phone down, and let Chandas mark the passage of time.