2IM: AI Diary & Time Capsule

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About this app

What would you tell yourself one year from now? 2IM - also searched as 2 IM or 2 I'M - is the AI journal built to ask.

2IM is a private AI diary, a gratitude journal, a self-care journal, and a time capsule for your own words. Write a letter, seal it under the stars, and forget it - until the day it comes back to find you. That moment when a letter from your past self finally opens? Pure magic.

A TIME CAPSULE, SEALED IN STARLIGHT
- Write letters to your future self and lock them until any date you choose
- Handwrite with your finger - your real handwriting, glowing in cosmic ink
- Record voice capsules your future self will listen to
- Attach photos to freeze the moment forever
- Cinematic seal and open ceremonies that give you goosebumps

AN AI DIARY, NOT A CHORE
- AI writing prompts for the days the page feels blank
- A thoughtful AI reflection when a capsule opens: how have you changed?
- Note the mood you wrote in and watch the year take shape
- A few honest minutes a day is the whole practice

A UNIVERSE THAT GROWS WITH YOU
- Every letter becomes a star in your own personal galaxy
- Watch your emotion heatmap paint your year in auroras
- Drop quick daily thoughts and build a constellation diary
- Choose your companion: 24 characters, from your Future Me to all 12 zodiac signs

NEVER FEEL ALONE IN TIME
- Shared capsules: friends and family write together, everyone opens together
- Letter exchange: send an anonymous letter into the cosmos, receive one from a stranger
- Public wall: read the letters others set free

YOURS, AND ONLY YOURS
- Biometric app lock keeps your secrets sealed
- Letters stay locked until their time - even from you
- Export all your memories whenever you want

Some words are too heavy for today and too precious to lose. Give them to time.

Your future self is already waiting. Start writing.
2 IM: keep a private AI journal and time capsule letters to your future self
Updated on
Aug 28, 2026
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Data safety

Safety starts with understanding how developers collect and share your data. Data privacy and security practices may vary based on your use, region, and age. The developer provided this information and may update it over time.
  • No data shared with third parties
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  • No data collected
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What’s new

2IM 2.2.0: new home for your letters -- faster, safer, same magic.