# AI Journal & Diary CAIRN PRO — Private Mood & Mind Tracker AI

> Private Mood & Mind Tracker AI (iPhone/iPad app by Aneesh Pradeep.)

- Source: https://appshunter.io/ios/app/ai-journal-and-diary-cairn-pro/id6778041880 (this page in markdown: same URL + `.md`)
- Developer: [Aneesh Pradeep](https://appshunter.io/developer/1836157821)
- Category: Health & Fitness, Lifestyle
- Price: $1.99 with in-app purchases
- Age rating: 4+
- Requires: iOS 18.6 · 5 MB
- Languages: American English, Japanese, Russian, Chinese (Simplified, China), European Spanish
- Released: 2026-06-11
- Data updated: 2026-08-22
- User reviews in markdown: https://appshunter.io/ios/app/ai-journal-and-diary-cairn-pro/id6778041880/reviews.md

## What is AI Journal & Diary CAIRN PRO?

CAIRN is a private journal with a warm AI companion. Write or speak about your day, reflect with a thoughtful listener, and notice the patterns you could not see on your own. Your entries are encrypted and stay on your device.

Private by Design:
- Entries are stored on your device and encrypted at rest.
- Lock everything behind Face ID, Touch ID, or a passcode.
- There is no app server. AI requests go directly from your device to Anthropic, never through us.
- Your reflections are not used to train AI models by default.

A Warm AI Companion:
- Reflects back what you wrote and validates how you feel.
- Asks one good open question instead of piling on advice.
- Choose a tone that fits you: listener, stoic, socratic, coach, or friend.
- Adjust warmth and length so it sounds the way you want.

Mood and Emotion Tracking:
- Capture how you feel with a two-axis pad for pleasantness and energy.
- Name precise feelings with a curated emotion vocabulary.
- Log a check-in in seconds, with or without writing.

Insights and Patterns:
- Weekly and monthly AI reflections that surface recurring themes.
- Pattern detection, such as moods that tend to dip on certain days.
- A private year-in-review of the arcs you lived through.

Ask Your Journal:
- Ask questions about your own past, like when you last felt proud.
- Get answers drawn from your entries, retrieved on your device.

Voice Journaling:
- Speak instead of type, transcribed on your device.

Guided Templates and Prompts:
- Gratitude, CBT thought record, decision journal, dream journal, and daily reflection.
- Daily prompts plus a prompt library and curated packs.

Kind Habits:
- Forgiving streaks that encourage you without guilt.
- Calendar heatmap, on this day memories, and full-text search.
- Gentle reminders you control.

You Own Everything:
- Export to Markdown or PDF anytime.
- Encrypted backup and restore, plus a clean therapist-export PDF.
- No lock-in. No ads, ever.

CAIRN is a journaling companion, not therapy, medical advice, or a crisis service. It complements professional care and is not a substitute for it.

Journaling is free forever. Pro unlocks the AI features with a monthly plan, an annual plan, or a one-time lifetime unlock.

Terms of Use: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/

## Pricing and in-app purchases

Base price: $1.99.

**Subscriptions**

| Subscription | Price | Period |
| --- | --- | --- |
| Pro Monthly | $4.99 | per month |
| Pro Annual | $29.99 | per year |

**One-time purchases**

| Purchase | Price | Type |
| --- | --- | --- |
| CAIRN Pro | $69.99 | one-time |



## Version history (last 2 releases)

### 2 — 2026-07-30

- Bug fixes and performance improvements.
- No ads for a cleaner experience.
- Enhanced app stability and reliability.
- General improvements and optimizations.

### 1.0 — 2026-06-11

No release notes.

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## More apps by Aneesh Pradeep

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All apps by Aneesh Pradeep: https://appshunter.io/developer/1836157821

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*Data collected daily from the US App Store and indexed by [AppsHunter](https://appshunter.io/). User reviews are verbatim App Store reviews. Ratings, prices and chart positions refresh continuously; this snapshot is from 2026-08-22.*