Islamic fasting tracker
Every fast you keep, on the Hijri calendar.
Sawm counts the fasts you keep and the ones you owe, shows imsak and iftar for your city, and reminds you the evening before a Sunnah fast. Free, with no account.
Free on iPhone, iPad and Android. No account.

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Inside the app
Seven screens, one habit
These are the app's own screens, captured from the version in the stores today.
Every fast on the Hijri calendar
White Days, Arafah and Ashura, marked for you.

Make up missed fasts
A Qada balance that counts down to zero.

Smart suggestions
Sunnah days that suit your week and the weather.

Watch your record grow
Streaks, totals and a whole year of activity.

Small steps add up
A daily insight and milestones along the way.

Sawm Pro, priced plainly
No ads, PDF and CSV export, every Ramadan year.

Sunnah fasts
The next Sunnah fasts
The White Days, Arafah, Ashura and the six days of Shawwal, worked out from the Hijri calendar. Mondays and Thursdays come every week.
- White Days (13-15)13 Jumada al-Thani 1448
- White Days (13-15)14 Jumada al-Thani 1448
- White Days (13-15)15 Jumada al-Thani 1448
- White Days (13-15)13 Rajab 1448
- White Days (13-15)14 Rajab 1448
- White Days (13-15)15 Rajab 1448
Privacy
Your record stays on your phone
There is no account to create. Your fasts, your Qada balance and your settings are kept on your phone and are never sent to us.
- No sign-up, no name, no email.
- Ads, anonymous usage statistics and crash reports are the only data that leaves the phone. Sawm Pro removes the ads.
- Your city's position goes to the weather service only if you turn weather on. A city you search for and your country's Hijri date are looked up on our server, with nothing that identifies you.
Sawm Pro
Everything you track is free
Sawm Pro removes the ads and adds a few things on top. It never takes away what you already have.
What Sawm Pro adds| What changes | Free | Sawm Pro |
|---|---|---|
| Ad-Free Experience | — | ✓ |
| Export as PDF or CSV | — | ✓ |
| Ramadan performance | Latest year | All years |
| Suggestions look ahead | 7 days | 14 days |
| Suggestions shown | 3 | All |
Questions people ask first
Is Sawm free?
Yes. Recording your fasts, the Qada balance, Fidya, reminders, suggestions and statistics are all free, and the free app is paid for by ads. Sawm Pro removes the ads and adds export, every Ramadan year and suggestions further ahead.
Do I need an account?
No. There is no sign-up and nothing to log in to. Your record is kept on your phone.
How are imsak and iftar calculated?
From your city's position, by the method your country follows — Umm al-Qura in Saudi Arabia, Diyanet in Turkey, the Muslim World League where no national method is listed — in your city's time zone. If your mosque's timetable differs, follow your mosque.
The Hijri date is a day off for my country. How do I fix it?
Turn on Hijri auto-detect in Settings and Sawm follows the date announced for your country. Or set the Hijri offset yourself, from −2 to +2 days; doing so turns auto-detect off.
What does Sawm Pro add?
No ads; your record exported as PDF or CSV; your Ramadan performance for every year (the free app shows the latest); and suggestions that look 14 days ahead and show all of them (the free app looks 7 days ahead and shows 3).

Start with today's fast.
Sawm is free on the App Store and Google Play, in English, Arabic, French, Turkish, Indonesian, Malay and Urdu.