# DayLine - 3Line Habit — 3Line Grow Up

> Daily three-line reflection journal for habit building and personal growth. (iPhone/iPad app by DO YEON PARK.)

- Source: https://appshunter.io/ios/app/dayline-3line-habit/id6745768601 (this page in markdown: same URL + `.md`)
- Developer: [DO YEON PARK](https://appshunter.io/developer/1698699003)
- Category: Productivity, Lifestyle
- Price: Free
- Age rating: 4+
- Requires: iOS 18.0 · 9 MB
- Languages: American English, Korean
- Released: 2025-05-12
- Data updated: 2026-08-13
- Monetization: free
- User reviews in markdown: https://appshunter.io/ios/app/dayline-3line-habit/id6745768601/reviews.md

## What is DayLine?

Just 3 lines a day. Small habit, real growth.
DayLine helps you build a better version of yourself with the simplest daily practice.

Reflect on your day in 3 short lines:

What you did

What went well

What you wish you did better

Track your progress, build consistency, and create a routine that truly transforms you.
One minute a day is all it takes.

Start small. Grow every day.
With DayLine.

## Key features

- Daily three-line reflection
- Habit tracking
- Progress monitoring
- Routine creation
- Consistency building

## Recent user reviews (1 of 1)

All indexed reviews: https://appshunter.io/ios/app/dayline-3line-habit/id6745768601/reviews.md

### 5/5 — 질문 드립니다

*2025-06-18*

하루 일을 세줄로 정리한다는 개념이 너무 마음에 듭니다!! 그런데 개발자님 궁금한 게 있습니다. 혹시 체크 표시는 언제/왜 쓰는 건가요? 그리고 통계 탭을 눌렀을 때 화면 비율이 조금 이상하게 나오는 것 같습니다!

**Developer response:** 안녕하세요.
통계 화면을 검토하겠습니다.
답변이 늦어서 죄송합니다
감사합니다.

## Frequently asked questions about DayLine

### What is DayLine?

DayLine is a productivity app designed to help users build habits and foster personal growth through a simple daily three-line reflection practice. It encourages users to note what they did, what went well, and what could be improved.

### How does DayLine help with habit building?

DayLine helps build habits by promoting consistency through a quick daily reflection. By tracking progress and encouraging a routine, it aims to transform users' daily practices over time.

### Is DayLine free to use?

Yes, DayLine is available for free, with no in-app purchases or advertisements, allowing users to focus on their personal growth without distractions.

### What devices does DayLine support?

DayLine is compatible with both iPhone and iPad devices, offering a consistent experience across Apple's mobile platforms.

### How often is DayLine updated?

DayLine was last updated on May 13, 2025, with version 1.0. Users can expect ongoing improvements and feature additions based on the developer's release schedule.

### What is the age rating for DayLine?

DayLine has an age rating of 4+, making it suitable for a wide range of users looking to develop positive habits.

### Does DayLine require an internet connection?

The provided data does not specify offline functionality. However, typical journaling and habit tracking apps often function offline for core features, with cloud sync requiring connectivity.

### What are the main benefits of using DayLine?

The primary benefits of DayLine include developing consistency, tracking personal progress, and fostering self-awareness through a minimal daily commitment of just three lines.

## Version history (last 1 release)

### 1.0 — 2025-05-13

No release notes.

## Apps similar to DayLine

| App | Rating | Price | Category |
| --- | --- | --- | --- |
| [MyUnivs - Positive Routines](https://appshunter.io/ios/app/myunivs-positive-routines/id6756333808) | — | Free | Productivity |
| [FORY - routine, focus, tracker](https://appshunter.io/ios/app/fory-routine-focus-tracker/id6754192583) | — | Free | Productivity |
| [Soom: AI Plan & Do Planner](https://appshunter.io/ios/app/soom-ai-plan-and-do-planner/id6755063543) | — | Free | Productivity |
| [Orbit-정체성 기반 습관 관리](https://appshunter.io/ios/app/orbit/id6759246490) | — | Free | Productivity |
| [Thought Organizer - GoalGrid](https://appshunter.io/ios/app/thought-organizer-goalgrid/id6781972184) | — | Free | Productivity |
| [Madarart: 9x9 Goal Planner](https://appshunter.io/ios/app/madarart-9x9-goal-planner/id6762742456) | — | Free | Productivity |

## More apps by DO YEON PARK

- [Daily Philosophy - Motivation](https://appshunter.io/ios/app/daily-philosophy-motivation/id6452015054)
- [전기차충전 - 전기차 필수 앱](https://appshunter.io/ios/app/id6465894411)
- [1Day30Min - Routine, Planner](https://appshunter.io/ios/app/1day30min-routine-planner/id6468811360)
- [Eisenhower Matrix: Todo & Task](https://appshunter.io/ios/app/eisenhower-matrix-todo-and-task/id6473735916)
- [DailyMood - Diary, Mood](https://appshunter.io/ios/app/dailymood-diary-mood/id6480526780)
- [Square - Task & Memo Manager](https://appshunter.io/ios/app/square-task-and-memo-manager/id6745532167)

All apps by DO YEON PARK: https://appshunter.io/developer/1698699003

---

*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 2026-08-13.*