# Sumbi - Breathe & Grow — 3-Min Habit · Ocean Companion

> 3-Min Habit · Ocean Companion (iPhone/iPad app by KunWoo Kwon.)

- Source: https://appshunter.io/ios/app/sumbi-breathe-and-grow/id6761488482 (this page in markdown: same URL + `.md`)
- Developer: [KunWoo Kwon](https://appshunter.io/developer/1603506815)
- Category: Lifestyle, Music
- Price: Free
- Age rating: 4+
- Requires: iOS 15.1 · 81 MB
- Languages: American English, Japanese, Korean
- Released: 2026-04-08
- Data updated: 2026-05-16
- User reviews in markdown: https://appshunter.io/ios/app/sumbi-breathe-and-grow/id6761488482/reviews.md

## What is Sumbi?

Your ocean companion is waiting. Breathe together for 3 minutes and watch Sumbi grow.

Ease stress, sleep better, and build a breathing habit — with a cute character by your side, every single day.

-- WHY SUMBI? --

# A Breathing Buddy That Grows With You
- Sumbi grows with every breathing session you complete
- Customize your companion with eyes, mouths, and accessories
- Level up together and unlock new items

# Build a Breathing Habit in 3 Minutes
- Box Breathing (4-4-4-4): Sharpen focus and ease stress
- 4-7-8 Breathing: Deep calm for better sleep
- Pick your pattern, breathe, done

# Streaks That Actually Motivate
- Track your daily streak and watch it grow
- Morning reminders so your breathing habit sticks
- Sleep mode for a peaceful breath before bed

# An Ocean World That Breathes With You
- Gentle wave sounds sync with your breathing rhythm
- Calming visuals inspired by Jeju's ocean

Meditation was always too hard to start.
Sumbi makes it as easy as breathing — because that's all it is.


## Version history (last 1 release)

### 0.1.0 — 2026-04-08

No release notes.

## More apps by KunWoo Kwon

- [Picture Diary: Draw & Level Up](https://appshunter.io/ios/app/picture-diary-draw-and-level-up/id1603506813)
- [choice-helper](https://appshunter.io/ios/app/choice-helper/id6446860829)
- [MotionDraw](https://appshunter.io/ios/app/motiondraw/id6459881540)
- [Time Cat: ASMR Timer](https://appshunter.io/ios/app/time-cat-asmr-timer/id6739978681)
- [Big Text Bible - Easy to Read](https://appshunter.io/ios/app/big-text-bible-easy-to-read/id6741060352)
- [예쁜 사진 - 좋은 하루의 시작](https://appshunter.io/ios/app/id6742660237)

All apps by KunWoo Kwon: https://appshunter.io/developer/1603506815

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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 2026-05-16.*