# Naptune: Baby Sleep — 대한민국 최초의 안전한 자기주도 수면교육 앱

> 대한민국 최초의 안전한 자기주도 수면교육 앱 (iPhone/iPad app by jiwon kim.)

- Source: https://appshunter.io/ios/app/naptune-baby-sleep/id6762246192 (this page in markdown: same URL + `.md`)
- Developer: [jiwon kim](https://appshunter.io/developer/1893532026)
- Category: Lifestyle
- Price: Free
- Age rating: 4+
- Requires: iOS 15.1 · 26 MB
- Languages: Korean
- Released: 2026-05-16
- Data updated: 2026-05-30
- User reviews in markdown: https://appshunter.io/ios/app/naptune-baby-sleep/id6762246192/reviews.md

## What is Naptune?

Naptune — Gentle sleep training, built for tired parents.

"Is now the right time to put them down?"
Every parent asks this. Naptune answers it.

■ Evidence-Based Sleep Training
Age-appropriate wake window guidance built right into
the app. Know exactly when your baby is ready to sleep
— by age, by day, by nap. No guesswork.
Includes Ferber check-in timers and Fading method
step-by-step guidance for families ready to start.

■ One-Tap Logging
Sleep, naps, feeds, night wakes — one button, done.
Designed for 3am, when every second counts.

■ Your Baby's Day at a Glance
Wake time, nap lengths, time until next sleep — all on
one screen. See how the day is going without doing
the math.

■ Watch Your Baby Change
Weekly wake window accuracy, nap pattern heatmap,
night and nap trends. The more you log, the clearer
your baby's rhythm becomes.

■ Built For
· Parents who want to start sleep training but don't
  know where to begin
· Parents whose nap schedule is all over the place
· Parents exhausted from tracking sleep and feeds
  in separate apps

Start today. Your baby's rhythm is already there —
Naptune helps you see it.


## Version history (last 2 releases)

### 1.0.1 — 2026-05-20

• Drag nap blocks directly on the schedule arc to adjust timing
  • Wake window v2 — more accurate calculations                             
  • Collapsible schedule advice card                                        
  • Coach card and guidance text improvements

### 1.0 — 2026-05-15

No release notes.

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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 2026-05-30.*