Cairn app icon

Sermon notes you can
find again

Every verse you write becomes a link. Tap it a year later and every note you have ever made on it is right there, next to the passage.

Download Cairn on the App Store

Writing it down was never the hard part

Finding it again six months later was. Some notes are in a paper journal, some are in Obsidian, and the rest are in the Notes app under a date you cannot remember. Cairn ties every note to the verse it belongs to, so getting back to it takes one tap instead of an afternoon.

Built for the pew, not the desk

Type fast, confirm nothing you did not mean, and leave with something you can still use next year.

The verse screen for Romans 8:28, showing three of your own notes on it and its cross references
Every note you wrote on this verse, in one place.
A sermon note being written, with verse chips for Romans 8:28 and Romans 8:38 already formed
References turn into links as you type.
One search returning your own notes above matching scripture
One search across your notes and the whole Bible.
Romans 8 in the Sanctuary reading theme, dim and warm
A dim reading theme for a dark sanctuary.
Word by word Greek for 1 Corinthians 13:4
The Greek or Hebrew behind each word.

What it does

Type the reference, get the verse

Write "Romans 8:28", or say it out loud in a recording, and Cairn turns it into a link to the passage. Every match appears as a chip you confirm, so nothing is guessed behind your back.

One screen per verse

Tap any verse anywhere in the app to see the passage, your own notes on it going back years, and the cross references other readers rank highest.

Notes that cannot disappear

Saved as you type, saved when you leave the app, saved when it closes. A recovery journal on disk is checked at every launch, so a note interrupted mid sentence comes back.

The whole Bible, offline

The full Berean Standard Bible is built in. All 66 books, no account, no verse limit, and no subscription to read scripture.

Record the service, if you want to

Audio is written to disk continuously, so a phone call or a dead battery still leaves a file that plays. Each line you finish is time tagged, so tapping a note jumps the audio to the moment it was said.

Take it with you

Send one note, or your whole library, out as Markdown or PDF. Sync across iPhone and iPad through your own iCloud account. Neither costs anything.

What costs money, and what never will

Free forever

$0

The Bible reader, note taking, recording, verse links, search, export and iCloud sync. No account. No usage caps.

The study unlock

$19.99 once

Word by word Greek and Hebrew, a concordance showing every other passage that uses the same original word, and transcription of your recordings that runs entirely on your phone. Family Sharing included.

Bought once, not rented. There is no subscription anywhere in Cairn. Transcription requires iOS 26; everything else works on iOS 18.

Next Sunday, write it where you will find it

Free to download, and the reader stays free whether or not you ever buy the study layer.

Download Cairn on the App Store