# Halcyon: Calm Diary & Journal — Your Calm-Day Journal

> Your Calm-Day Journal (iPhone/iPad app by Linh Phan Nhat Khanh.)

- Source: https://appshunter.io/ios/app/halcyon-calm-diary-and-journal/id6771943409 (this page in markdown: same URL + `.md`)
- Developer: [Linh Phan Nhat Khanh](https://appshunter.io/developer/1777727575)
- Category: Lifestyle, Health & Fitness
- Price: Free with in-app purchases
- Age rating: 4+
- Requires: iOS 17.0 · 1 MB
- Languages: English
- Released: 2026-06-01
- Data updated: 2026-08-22
- User reviews in markdown: https://appshunter.io/ios/app/halcyon-calm-diary-and-journal/id6771943409/reviews.md

## What is Halcyon?

Your day holds more calm than you notice. Halcyon is a mindful diary that helps you capture those moments — a quiet breath, a morning coffee, a golden-hour walk — before they slip away.

— KEY FEATURES —

• Log calm moments instantly — add a short description, the time, one or more tags, and a 1–5 calm rating in seconds
• 8 expressive tags — Nature, Breath, Coffee, Sunset, Silence, Movement, Gratitude, Reading — to texture each entry
• Today view — see every moment from the day at a glance, with your total count and average calm rating
• Evening reflection — a rotating daily prompt invites you to close the day with intention and a few free-written lines
• 7-day Insights — a bar chart of your daily moment count plus a top-themes list shows which tags have shaped your recent week
• Weekly summary — see total moments logged and how many days you stayed engaged this week
• Fully offline — everything lives on your device in UserDefaults; no account, no server, no internet required
• Zero ads and no tracking — your journal stays private, always

Halcyon is built for people who want a lighter relationship with their day: not productivity, not streaks — just a gentle record of what felt good.

— Halcyon Calm Diary PREMIUM —

Premium unlocks the full Halcyon experience: unlimited calm moment entries, gentle weekly insights, and an entirely ad-free private journal — all kept beautifully on your device with no tracking of any kind.

Subscription options:
• Weekly — $9.99 / week
• Yearly — $49.99 / year (includes a 3-day free trial)

Payment is charged to your Apple Account at confirmation of purchase. Subscriptions renew automatically unless turned off at least 24 hours before the end of the current period. Your account is charged for renewal within 24 hours prior to the end of the period. Manage or cancel anytime in your Apple Account settings.

Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/
Privacy Policy: https://pnkl26.web.app/privacy-policy

## Pricing and in-app purchases

Base price: Free.

**Subscriptions**

| Subscription | Price | Period |
| --- | --- | --- |
| Halcyon Calm Diary Weekly | $9.99 | per 7 days |
| Halcyon Calm Diary Yearly | $49.99 | per year |



## Version history (last 2 releases)

### 1.1.0 — 2026-06-16

Version 1.0

• Log calm moments with a description, timestamp, tags, and a 1–5 calm rating
• 8 built-in tags: Nature, Breath, Coffee, Sunset, Silence, Movement, Gratitude, Reading
• Today tab with daily moment count, average calm score, and your full moment list
• Evening reflection card with a rotating daily prompt and free-text writing field
• Insights tab with a 7-day bar chart of daily counts and a top-5 tag frequency list
• Weekly summary showing total moments and active days
• Fully offline — no account or internet connection required

### 1.0.0 — 2026-06-02

No release notes.

## More apps by Linh Phan Nhat Khanh

- [AI Voice Notes: Speech to Text](https://appshunter.io/ios/app/ai-voice-notes-speech-to-text/id6737747476)
- [Controller Fly for DJI Drones](https://appshunter.io/ios/app/controller-fly-for-dji-drones/id6752404884)
- [Quick Note: Notepad & Widget](https://appshunter.io/ios/app/quick-note-notepad-and-widget/id6756231129)
- [Year Plan - Goal Planner](https://appshunter.io/ios/app/year-plan-goal-planner/id6760195784)
- [TimeBuddy - World Clock](https://appshunter.io/ios/app/timebuddy-world-clock/id6768292874)
- [HabitForge: Streak Tracker](https://appshunter.io/ios/app/habitforge-streak-tracker/id6768294604)

All apps by Linh Phan Nhat Khanh: https://appshunter.io/developer/1777727575

## Related topics

[halcyon](https://appshunter.io/ios/topics/halcyon)

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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.*