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Close your mental tabs. The AI journal that turns daily writing into real self-insight.

Download on the App Store

Free with in-app purchases · iPhone and iPad · iOS 17 or later

A mirror for your mind.

Write freely. Lumio surfaces patterns in your thoughts and turns them into insight that deepens over time.

AI that listens

Lumio detects recurring emotions and patterns in what you write and delivers personalized insights.

Mood and trends

Log how you feel each day and see weekly and monthly charts of your emotional journey.

Guided prompts

Daily prompts adapted to your mood and growth goals, so you never face a blank page.

Guided journals

Evening release, morning clarity, anxiety relief, gratitude and productivity sessions.

Breathing

Find your baseline in 60 seconds before you write, so each entry is more honest.

Private by design

Your entries are encrypted. We never read or share what you write.

In development

Next: a second brain, built on Claude.

A long-term memory layer on Anthropic’s Claude that connects months of entries, notices the themes that keep returning and lets you ask questions across your own journal.

  1. Live

    Insights per entry

    Mood, emotions and patterns from each entry.

  2. Building

    Memory across entries

    Recurring themes found across weeks and months.

  3. Next

    Ask your journal

    Answers grounded in your own entries.

Start free.

Lumio Pro unlocks unlimited AI entries, full mood analytics, every exercise and prompt, and deeper pattern insights.

Free

$0

Download Lumio and start journaling for free.

Lumio Pro monthly

$9.99

Per month, after a 3-day free trial.

Lumio Pro yearly

$59.99

Per year. Half the monthly price.

U.S. App Store prices. Local prices may differ.

Information

Developer
Berat Erdoğan
Category
Health & Fitness
Released
March 10, 2026
Version
1.0.1
Requires
iOS 17.0 or later
Language
English
Age rating
9+
Price
Free, with Lumio Pro