Your Friday streak
Every Friday prayer at a mosque adds to your streak. Ill or travelling? You have excuse days, so one week won’t reset your streak.
A companion for Friday prayer
Cumacı reminds you before the Friday adhan and shows nearby mosques. When you arrive, tap “I’m at the mosque”; your Friday is counted and your streak grows.

No forms, no setup. Sign in with Apple and you’re ready for your first Friday.
Nearby mosques on a map and in a list, with walking time. Cumacı reminds you when Friday prayer is near.
Tap it when you arrive and put your phone away. Cumacı confirms with a few location readings that you’re there.
Your Friday joins your streak and the mosque’s stamp is added to My Fridays. See you next week.
Simple, calm and respectful. Less like a game, more like a habit.
Every Friday prayer at a mosque adds to your streak. Ill or travelling? You have excuse days, so one week won’t reset your streak.
A stamp for every new mosque. Mosques where you pray come first as “Your mosques”.

First Friday, 10 Fridays, Imperial Mosques, Forty Fridays… Collect badges and share your progress if you like.

On Friday, this week’s sermon and a few short questions. Get them all right and a tile card joins your collection.
Today’s six times on the home screen, the next one with a countdown. A “Next prayer” widget for the Home and Lock Screen.
Start a group with your neighbourhood and share the invite link. On Friday you see who’s in the row; your shared streak continues as long as most of you pray. No rankings.
Every verified Friday earns 1 charity point. Send it to any mosque; at the end of the month Cumacı donates from its own budget in proportion to the points each mosque receives. Points can’t be bought; you never pay.





Cumacı is here to count your Friday, not to follow you.
Register your mosque’s association so its share of the charity points sent by worshippers is paid to the association every month.
Yes. Cumacı is free, with no ads and no in-app purchases.
At Friday prayer time, tap “I’m at the mosque” when you arrive. Within a few minutes Cumacı confirms by location that you’re at the mosque and counts your Friday. The same rule applies at every mosque.
You have excuse days for illness or travel, so your streak isn’t broken. If you can’t go for a longer time, turn on “Friday at home” in Settings.
Every verified Friday earns 1 charity point that you send to any mosque. At the end of the month Cumacı donates from its own budget to verified mosque associations, in proportion to the points each mosque received. You never pay; payments are published with receipts on the transparency page.
No. No location history is kept; only the name of the mosque where you prayed is saved to your account. “Always” location access is optional and only requested if you turn on “Count automatically”.
The weekly Friday sermon published by Türkiye’s Presidency of Religious Affairs (Diyanet), in Turkish, with the official English translation where available.
For now, Cumacı is available for iPhone only.
Something else? Visit the support page or write to us: Support · [email protected]