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AI for your diary, on your terms

Every AI feature in Inner Journal is optional. Here is what each one does, and where your words go.

AI that runs on your phone

Month overviews, answers about your month and suggested moods, generated by a model on your own device.

  • Your entries are not uploaded for the AI

  • Works in airplane mode once the model is installed

  • Free, and off until you switch it on

How it runs on your device
A month overview written by the on-device AI in the app

Journal in your AI chat app

Connect Claude, ChatGPT, Gemini or another app that supports MCP, then ask about your synced entries in your own words. You approve each connection and can revoke it at any time.

  • The app you connect receives what it reads

  • Read and search on Free, 20/day

  • Plus can also write, 200/day

Connect your AI app

Try asking

Summarize my entries from last week.

Find entries where I wrote about my new job.

Works with

  • ClaudeClaude
  • OpenAIChatGPT
  • GeminiGemini
  • Model Context ProtocolAny MCP client

Keep exploring

A few more pages on how the app works.

  • Private by default

    PIN lock, optional end-to-end encryption, and what stays on your phone.

  • Cloud sync

    Write on your phone and continue in your browser.

    Oct
    14Wed
  • Free and Plus

    What stays free, and what Plus adds.

Get the app
Oct
14Wed
Take your time

Ready to write down your thoughts?

Open it when you have something to say. Close it when you don't.

Get it on Google PlayDownload on the App Store

Scan with your phone to get the app

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A private personal diary and journal, fully customizable, with cross-device cloud sync, on-device offline AI and optional end-to-end encryption. Write daily and find clarity.

Get it on Google PlayDownload on the App Store

contact@journalpersonaldiary.com

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