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قُرُوءQuru · Arabic, nounA woman's cycles: her days of bleeding and her days of purity.

Do I pray today?

Quru is an app for Muslim sisters. It tells you where you stand today, and why, and it learns your cycle so you know when the next one is coming. When your situation is one the app can't settle, a teacher answers you personally.

Tell me when Quru opensSee what it will do

No payment. We only want to know who needs this. For sisters aged 18 and over.

Example answerNovember

You're clear to pray today, sis!

You have had seven days of hayd and the signs of purity have appeared, so take your ghusl and pray.

Confirmed
An illustration of the app. Your answer follows your own dates.

TahaaraEngine™ and your cycle

Answers today. Learns your cycle. A teacher when you need one.

  • Today's answer, with the reason

    asks you a few careful questions about your bleeding and discharge. In seconds it tells you whether to pray or fast today, and why.

  • A heads-up before your next period

    Bring your past dates, from memory or another app. Quru learns your rhythm and reminds you a few days before, with simple ways to get ready in body and heart.

Every rule inside TahaaraEngine™ is checked by Ustadh Yasin before it reaches you. A reminder is a heads-up, not a ruling.

Three screens from the Quru app. On the left, worship you can do on your period: remember Allah, listen to the Quran, make dua. In the middle, today's answer on day 4 of 7 of hayd: rest from salah today, expected to end Monday night, with a hadith of the day and worship to do today. On the right, the lock screen with today's prayers.
Early designs of the app.

What it will cost

These are the prices we plan to open with. Nothing is charged today. Tell us which you would pick, or name your own.

We are not taking any payment. All we ask for now is a short form: your name, age, where you live and your email. We will write to you when the app is ready.

Yearly

£25a year

One payment a year.

  • The whole app
  • Saves £11 on paying monthly
I would pick yearly

Founding sisterFounding price

£75one payment

Pay once, at the start.

  • The whole app, with nothing to renew
  • A say in what gets built first
I would pick founding

If you can't pay. Sisters who can't pay won't be turned away. Tell us when we write to you and we will arrange it quietly.

Questions

Is the app ready?

Not yet. It is being built now. Sign up and we will write to you when it is ready.

What if the app can't answer my question?

Then a teacher will. answers the everyday cases, and it tells you honestly when yours isn't one of them. Then you ask an Ustadh in an anonymous chat and get a clear answer.

Are you taking payment?

No. We take nothing now. The prices on this page are what we plan to charge, and we are asking which you would pick.

Which school does Quru follow?

Quru is open to sisters of every school. Its answers are based on the Quran and Sunnah and are not specific to one madhhab.

Is this medical advice?

No. Quru answers the religious question: what your bleeding is, and what follows for prayer and fasting. Its tips for the days before your period are everyday self-care, not treatment. If your bleeding is heavy, painful or worrying, please see a doctor.

Pray with certainty

Fill in the short form and we'll write to you the day Quru opens. Your answers tell us what to build first. We take no payment.

Private, the way this should be

  • Your log stays on your phone.
  • Reminders never say “period” on your lock screen.
  • Your question goes to your teacher and nobody else, and the chat is anonymous.
  • What you tell us here is seen only by the Quru team. It is never sold, and we delete it when you ask.

Your town or city, and country. For example: Leicester, UK.

We use it to tell you when the app is ready. No newsletters.

In the last three months, was there a moment when you didn't know whether you should be praying?

For example, you weren't sure whether your bleeding was hayd or istihada.

Which price sounds most attractive to you?

What would you pick? We are not taking payment.

No payment is taken.