Product Shape
あなたの言葉が、端末の外に出ることはありません。CAIRNは、本当の意味でプライベートな日記です。
日记会加密保存在设备内，应用没有自建服务器，并支持 Face ID 或 Touch ID 锁定。
Why It Stands Out
AI 每次先回应写下的感受，再只抛出一个问题，不做诊断，也不会一次塞进太多建议。
Editor note
Best for
Useful for people who want meditation, sleep, or emotional recovery practices they can return to every day.
Overview
FAQ
あなたの言葉が、端末の外に出ることはありません。CAIRNは、本当の意味でプライベートな日記です。
日记会加密保存在设备内，应用没有自建服务器，并支持 Face ID 或 Touch ID 锁定。
Useful for people who want meditation, sleep, or emotional recovery practices they can return to every day.
Collections
Oniri. □ Export your dream journal as a PDF for easy sharing. LUCID DREAMS □ Get help with Reality Checks with customizable reminders.
Useful for Chinese users who want meditation, sleep support, healing audio, HRV stress tools, and ritual-like sound features.
Useful for users who want binaural beats, Solfeggio frequencies, and soundscapes for rest or focus.
Useful for users who want a polished affirmation app with widgets and a wide category library.
Useful for users who want a goal-focused vision board with affirmations, mood, and gratitude in one app.
stoic. journal & mental health. share your journal diary with your therapist. journal your dreams, nightmares, and overcome insomnia with lessons by Huberman and Sleep Foundation.