☽
Skip to main content
Arihna Biha logo

Protect your prayer times before the day gets crowded

Protect prayer time in Google or Outlook. Supporter keeps Prayer Blocks updated when your calendar changes.

Try for freeGet started
How it worksPricing

Hadith of the day

حَدَّثَنَا أَبُو الْوَلِيدِ، قَالَ حَدَّثَنَا شُعْبَةُ، عَنْ سُلَيْمَانَ، عَنْ عُمَارَةَ بْنِ عُمَيْرٍ، عَنِ الأَسْوَدِ، قَالَ قَالَ عَبْدُ اللَّهِ لاَ يَجْعَلْ أَحَدُكُمْ لِلشَّيْطَانِ شَيْئًا مِنْ صَلاَتِهِ، يَرَى أَنَّ حَقًّا عَلَيْهِ أَنْ لاَ يَنْصَرِفَ إِلاَّ عَنْ يَمِينِهِ، لَقَدْ رَأَيْتُ النَّبِيَّ صلى الله عليه وسلم كَثِيرًا يَنْصَرِفُ عَنْ يَسَارِهِ‏.‏

✦

Narrated `Abdullah: You should not give away a part of your prayer to Satan by thinking that it is necessary to depart (after finishing the prayer) from one's right side only; I have seen the Prophet (ﷺ) often leave from the left side.

Sahih al-Bukhari 852

All five prayers

All five prayers

Plan all five prayers without rebuilding your calendar each day.

GoogleOutlookGoogle + Outlook

Google + Outlook

Choose read-only planning or full sync.

One-click protection

One-click protection

Make room across your whole day.

One click

Watch a crowded day turn quiet

Protection applied—Prayer Blocks fit around your meetings.

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

Drag to compare

How it works

Set your rhythm once. Let your calendar protect it

Step 1

Set your prayer times

Choose your city, method, prayers, and buffers.

GoogleOutlook

Step 2

Choose calendar access

Use no connection, read-only planning, or full sync.

Step 3

Preview and protect

Review Prayer Blocks, avoid busy events, then sync or send.

Built for your practice

Precision shaped around your day

Placed with precision

Each block follows the prayer time calculated for your city while fitting around existing commitments.

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

Tuned to your practice

Your calculation method, school, and timing settings—not someone else's defaults.

City
Brussels
Method
Muslim World League
Asr
Shafi'i

Respects your edits

Move a block yourself and your choice stays protected.

Asr - moved by you, +15 minKept

Manual edits stay preserved across syncs.

When your calendar changes

Protection stays up to date

Prayer Blocks update when your calendar changes. Regular checks catch updates that providers miss.

  • Quiet by default

    Prayer blocks adapt to your real commitments.

  • Tentative stays flexible

    Tentative holds stay visible without blocking prayer protection.

  • Private by design

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

One calendar change

  1. Calendar changes

    Google or Outlook reports a calendar change.

  2. Conflicts checked

    Arihna Biha recalculates only the affected Prayer Blocks.

  3. Edit rules applied

    Your saved edit preferences are applied.

  4. Prayer Blocks updated

    Only Arihna Biha-owned events are updated.

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 it means walking to a nearby mosque, performing wudu, and taking a few quiet minutes 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

Clear pricing

Static prayer calendar or automatic protection

No account

Free

no sign-up

  • Private .ics file generation
  • Country, city, calculation method, and Asr school settings
  • 7, 15, or 30-day prayer-time range
  • Fixed 20-minute Arihna Biha Prayer Blocks
  • No email address or calendar connection required

Community

Free

with an account

  • Saved Prayer Defaults
  • Preview Drafts before delivery
  • One read-only Calendar Connection for conflict context
  • Manual .ics delivery with no provider write access
  • Import guides for Google, Outlook, and Apple Calendar

Supporter

€10

per month

  • Automatic Google and Outlook protection
  • Prayer Blocks adjust after relevant calendar changes
  • Direct sync and automatic Scheduling
  • Two calendar connections
  • Separate rules for edits here and in your calendar
  • Arihna Biha modifies only its own tracked events

Let your calendar make room for prayer

Download a static prayer calendar, or choose Supporter for automatic protection.

Try for freeGet startedHow it works

Arihna Biha manages only its own events. You can disconnect calendar access or delete your account at any time.