Open Settings from the app's navigation. The two apps group the options a little differently.
- General — language, location, timezone, prayer calculation method, madhab
- Notifications — task reminders (see Notifications)
- Hijri Date — per-month date adjustments
- Sync / Subscription — see Syncing Across Devices
- Reset Device Data — erase all Hvsna data on this device
- About — version and links
There is no theme setting on the web app; it follows your browser/OS.
- Language
- Location
- Prayer Time — calculation method and madhab
- Hijri Date — per-month date adjustments
- Reminders — task reminders (see Notifications)
- Appearance — theme: System, Light, or Dark
- Sync — see Syncing Across Devices
- Backup & Restore — export your data to a file, or import a previous export
- About — version and links
Language
English or Bahasa Indonesia. Takes effect immediately; dates and numbers still follow your device locale.
Location & Timezone
The place prayer times are calculated for. See Setting Your Location. On the web app you can also override the timezone; on Android it follows the device.
Prayer Calculation Method & Madhab
The method sets the twilight angles behind Fajr and Isha — pick the one your local authority uses (KEMENAG, Muslim World League, Umm al-Qura, ISNA, and more). The madhab (Shafi or Hanafi) only shifts Asr. See Prayer Times.
Hijri Date
Nudge individual Hijri months by −2 to +2 days so the displayed date matches your local moon-sighting authority. A live preview shows today's date with and without your adjustments.
Backup
The web app has no file export. Use a Sync plan to keep a cloud copy, or Settings → Reset Device Data to wipe the device.
Settings → Backup & Restore:
- Export data — save all your tasks, tags, and recurring reminders to a file
- Import data — load a previous export, choosing Merge (add alongside current data) or Replace (delete current data first)