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Arihna Biha

From a crowded calendar to prayer on time

Prayer blocks placed automatically in your Google or Outlook calendar - and kept protected when your schedule moves.

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Free Community access · contribute only if it helped

Hadith of the day

حَدَّثَنَا عَبْدُ اللَّهِ بْنُ يُوسُفَ، قَالَ أَخْبَرَنَا مَالِكٌ، عَنْ أَبِي الزِّنَادِ، عَنِ الأَعْرَجِ، عَنْ أَبِي هُرَيْرَةَ، أَنَّ رَسُولَ اللَّهِ صلى الله عليه وسلم قَالَ ‏ "‏ إِذَا صَلَّى أَحَدُكُمْ لِلنَّاسِ فَلْيُخَفِّفْ، فَإِنَّ مِنْهُمُ الضَّعِيفَ وَالسَّقِيمَ وَالْكَبِيرَ، وَإِذَا صَلَّى أَحَدُكُمْ لِنَفْسِهِ فَلْيُطَوِّلْ مَا شَاءَ ‏"‏‏.‏

✦

Narrated Abu Huraira: Allah's Messenger (ﷺ) said, "If anyone of you leads the people in the prayer, he should shorten it for amongst them are the weak, the sick and the old; and if anyone among your prays alone then he may prolong (the prayer) as much as he wishes. "

Sahih al-Bukhari 703

All five prayers

All five prayers

Protected daily, without manual planning.

GoogleOutlookGoogle + Outlook

Google + Outlook

Works with the calendars you already use.

One-click protection

One-click protection

Make room across your whole day.

One click

Watch a crowded day turn quiet

Protected schedule applied - prayers placed around your meetings.

Calendar after prayer protection, with prayer blocks placed around meetings.BeforeAfter protection

Drag to compare

How it works

Set it once. Let the calendar protect the rest

Step 1

Connect

Link Google Calendar or Outlook.

GoogleOutlook

Step 2

Set your rhythm

Choose your city, calculation method, and prayer defaults.

Step 3

Stay protected

Prayer blocks appear automatically and re-protect when your schedule changes.

Built for your practice

Precision where it matters, to you

Placed with precision

Each block lands at the computed time for your city - around what is already on your day.

Dhuhr13:10 - 13:28
Personal appointment15:15
Asr17:20 - 17:38

Tuned to your practice

Calculation method, school, and timings follow your settings - not someone else's defaults.

City
Brussels
Method
Muslim World League
Asr
Shafi'i

Respects your hand

Moved a block yourself? Your edit stays. Protection works around it, not over it.

Asr - moved by you, +15 minKept

Manual edits are detected and preserved on every sync.

While you rest

Tomorrow is already protected

Every night, Arihna Biha looks ahead and prepares your coming days. You wake up to a calendar that already made room.

  • Quiet by default

    Prayer blocks adapt to your real commitments.

  • Tentative respected

    Holds stay outlined and untouched, never bulldozed.

  • Private by design

    Your calendar stays yours. Access is revocable at any time.

One night, one day

  1. 00:05

    The nightly run computes tomorrow's prayer times for your city.

  2. 00:06

    Prayer blocks are placed in your connected calendar.

  3. 09:24

    A meeting lands on Dhuhr. The block holds, and the conflict is surfaced.

  4. 13:10

    Dhuhr arrives. Your calendar is already quiet.

From the founder

Why this exists

This started with a simple frustration: back-to-back meetings kept swallowing Dhuhr, Asr, and Maghrib before I noticed the day had moved on.

Praying on time is not a two-minute context switch. Sometimes there is a walk to a nearby mosque, ablutions to make, and a few quiet minutes needed to arrive with presence.

That is why Arihna Biha does not just mark the prayer time. It creates a real protected window, with a buffer that respects the shape of the day around it.

I built it for myself first, then shared it so others could make room for prayer without fighting their calendar every day.

- the founder of Arihna Biha

Community access

Free for the community. Contribute only if it helped

Free Community access

Full protection on one calendar. No card, no trial clock.

One calendar, fully protected

Connect Google or Outlook and protect the calendar you actually live in.

Contribute when it helped

If Arihna Biha helped you pray on time, you can choose to support it. That is the whole model.

Let your calendar make room for prayer

Connect your calendar once. Start each day already protected.

Join freeSign inHow it works

Free Community access · one calendar · nothing to pay unless it helped you pray on time

Arihna Biha only creates and manages its own events - disconnect and erase everything at any time.