Tools · Open source
Chrono
Vicolo
Modern and powerful clock, alarms, timer and stopwatch.
Opens the official F-Droid page
About Chrono
Features
Modern and easy to use interface
Alarms
Customizable schedules (daily, weekly, specific week days, specific dates, date range)
Configure melody, rising volume and vibrations
Configure snooze length and max snoozes
Alarm tasks (math problems, retype text, sequence, more to come)
Filter alarms (all, today, tomorrow, snoozed, disabled, completed)
Clock
Customizable clock display
World clocks with relative time difference
Search and add cities
Timer
Configure melody, rising volume and vibrations
Timer presets
Filter timers (all, running, paused, stopped)
Stopwatch
Lap history with lap times and elapsed times
Lap comparisons
Appearance
Material You themes
Highly customizable color themes
Highly customizable style themes
What's new in 0.6.0
Changes since 0.5.1 🚀 Features * Added option to select directory for ringtones (random ringtone will be selected from the directory each time) * Added multiselect for lists * Added option to shuffle alarm ringtone * Added backup and restore for alarms, timers, themes etc. * Added numpad input for timers * Added option to reduce volume while solving alarm tasks * Added quick home screen actions for alarms and timers * Added option to start ringtone at random position * Added background service
How to install Chrono
- Tap Download — the app's official page on F-Droid opens.
- Install it with the F-Droid app (recommended, for automatic updates), or use the download button on that page.
- If Android asks, allow the F-Droid app or your browser to install apps, then tap Install.
- Open Chrono from your app drawer.
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