Bayān — retain the beneficial knowledge you read

I / V · The problem

What if the problem wasn't your memory, but your system?

Your notes are everywhere.

Your thoughts are scattered.

You read, but you don't retain.

You learn, but you don't teach.

You stagnate, and yet you thirst.

Some days, you feel close to Allah through what you've learned. And other days, you've forgotten it all. It's not a lack of sincerity. It's not a lack of intelligence.

It's the lack of Bayān.

II / V · The benefits

You read. Bayān retains. You pass it on.

Capture your class notes in an instant, on iPhone or iPad.

Never leave whole pillars of your faith in ignorance again.

In a few days, discover how to keep knowledge in your heart, not only on your shelf.

Transform my book collection

III / V · How it works

Want to understand first?

A series of short videos to learn how to make the most of the app.

Capture a reading

Review and anchor

Pass on a reminder

IV / V · The origin By whom, for whom, why

The silence of my library.

2025.

I'm a revert. In Islam, I understood that faith isn't a passing emotion — it is something you build. I had everything to build.

I sent my husband to hunt down books at the library. I piled up volumes, notes, Post-its. But I walked away with so little of everything I had annotated. I knew I had read a gem about patience, or a specific supplication… but it was nowhere to be found the moment I needed it.

My knowledge wasn't transforming me. It was just a stack of data, not an engine for my heart. And I wanted these treasures not to stop with me: to pass them on to my husband, to those close to me, so we could grow together. But how do you share knowledge that is itself scattered?

The engineer in me had to build a bridge. I designed Bayān so that knowledge would no longer be a passage, but an anchor. A system where every verse, every quote, every benefit drawn from a book is linked to its source, its reference, its author.
— Sarah, founder of sakina.day

Read, apply
& pass it on

You read. Bayān retains. You pass it on.

Want to understand first?

The silence of my library.

The knowledge that shapes you.

So that once the book is closed, the real work can finally begin.

Read, apply& pass it on

You read. Bayān retains. You pass it on.

Want to understand first?

The silence of my library.

The knowledge that shapes you.

So that once the book is closed, the real work can finally begin.

Read, apply
& pass it on