# Dayline - One Line a Day Diary — Private, offline journal

> Private, offline journal (iPhone/iPad app by MunKyeong Yang.)

- Source: https://appshunter.io/ios/app/dayline-one-line-a-day-diary/id6799225238 (this page in markdown: same URL + `.md`)
- Developer: [MunKyeong Yang](https://appshunter.io/developer/1734139627)
- Category: Lifestyle, Books
- Price: Free
- Age rating: 4+
- Requires: iOS 17.0 · 5 MB
- Languages: American English
- Released: 2026-08-24
- Data updated: 2026-09-17
- User reviews in markdown: https://appshunter.io/ios/app/dayline-one-line-a-day-diary/id6799225238/reviews.md

## What is Dayline?

Most diary apps ask too much. An account. A cloud backup. Twenty minutes of your evening.

Dayline asks for one line.

Open the app, write a single sentence about today, and close it. Five seconds. That's the whole habit. And because it's only one line, you'll actually keep doing it — day after day, until something remarkable happens: "one year ago today" starts showing up, and your past self begins talking to you.

YOUR DIARY NEVER LEAVES YOUR PHONE
• No account, no sign-up, no cloud
• Everything is stored only on your device
• Lock it with Face ID
• Export to CSV or text anytime — your words are yours

A HABIT THAT KEEPS ITSELF ALIVE
• Streak counter for consecutive days
• A gentle daily reminder at the time you choose
• Home Screen and Lock Screen widgets — write without even opening the app

MEMORIES, THE HEART OF DAYLINE
• See what you wrote one year, one month, and one week ago — every single day
• Browse your past in a calendar or a card timeline

DESIGNED LIKE PAPER, NOT LIKE AN APP
• Warm, ink-on-paper design in light and dark
• Choose the paper tone you write on: Paper, Butter, Blush, or Sage

Dayline is free, supported by small ads. Extra paper tones can be unlocked by choosing to watch an ad — never required.

Start tonight. One line is enough.


## Version history (last 1 release)

### 1.0 — 2026-08-24

No release notes.

## More apps by MunKyeong Yang

- [연성대학교 학생식당](https://appshunter.io/ios/app/id6478844230)
- [로또 자동 추첨기](https://appshunter.io/ios/app/id6503427558)
- [미니미니 게임](https://appshunter.io/ios/app/id6504470930)
- [정돈이](https://appshunter.io/ios/app/id6743955647)
- [MDStand](https://appshunter.io/ios/app/mdstand/id6796637242)
- [밴드고시](https://appshunter.io/ios/app/id6797505307)

All apps by MunKyeong Yang: https://appshunter.io/developer/1734139627

---

*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 2026-09-17.*