Read a book.
Put your phone away.

Put reading, writing, drawing, sudoku and walks into a stack. Start a session, then put your phone away.

How it works

An open book and a cup on a table beside a window.

Brainstack

What is a stack?

A stack is a collection of activities you want to spend time on. Pick an idea in the app, or make your own with one activity or several. Change the order and suggested times.

A stack you can change

Book and notebook

Read a chapter20 min
Write a few lines10 min

Choose one or both. The times are suggestions.

Start. Put your phone away.

The app keeps your session while you read, write or go for a walk. Return when you want to finish. You do not have to complete every activity.

Keep what you want to remember.

Write a note if you want to. Your sessions and notes are in My journey. There are no streaks, points or daily targets.

Your private library

Stacks, sessions and notes are saved on your device and work offline. When iCloud is available, your private library can sync between your devices.

Private beta

Being tested

Brainstack is being tested on TestFlight by invited testers. There is no public download yet.

Link sharing is being tested and is not yet enabled in the beta. It uses Sign in with Apple. Reflections and session history are not included in shared links.

iOS 17 / iPadOS 17 or later · Danish and English

Read a book.Put your phone away.