# Nemunmo — A sleep companion that grows

> A sleep companion that grows (iPhone/iPad app by Fumiya Shigehara.)

- Source: https://appshunter.io/ios/app/nemunmo/id6792714807 (this page in markdown: same URL + `.md`)
- Developer: [Fumiya Shigehara](https://appshunter.io/developer/1607648664)
- Category: Games, Health & Fitness
- Price: Free
- Age rating: 4+
- Requires: iOS 18.5 · 123 MB
- Languages: American English, French (France), German (Germany), Japanese, Korean, Chinese (Simplified, China), European Spanish, Chinese (Traditional, Taiwan)
- Released: 2026-07-21
- Data updated: 2026-09-06
- User reviews in markdown: https://appshunter.io/ios/app/nemunmo/id6792714807/reviews.md

## What is Nemunmo?

Make sleep something to look forward to.

Nemunmo is a sleep-tracking and raising app where you review your daily sleep while caring for your partner, Nemunmo.
Sleep data recorded in the Health app becomes EXP for your Nemunmo. The better you sleep, the more your Nemunmo grows, and your sleep patterns can lead it to evolve into a new form.

Add a little more joy to bedtime, even on your busiest days.
Build healthier sleep habits together with a Nemunmo of your own.

KEY FEATURES
• View sleep duration and sleep stages in easy-to-read charts
• Review your daily sleep score and trends
• Earn EXP based on how long you sleep
• Raise and evolve your Nemunmo
• Check sleep and growth from the Apple Watch app
• View your sleep score and level with watch-face widgets
• Photograph and share your favorite Nemunmo
• Enjoy login bonuses and raising items

Apple Watch is required to use this app.
This app is not a medical device and is not intended to diagnose, treat, or prevent any medical condition.


## Version history (last 4 releases)

### 1.1.0 — 2026-07-28

This update includes the following new features and improvements:
• Added local weather information based on your current location
• Added rain effects to the Home screen on rainy days
• Added morning mood check-ins and personalized messages based on your sleep
• Improved sleep result and growth data updates on Apple Watch
• Made additional visual and performance improvements

### 1.0.2 — 2026-07-25

Fixed minor bugs.

### 1.0.1 — 2026-07-24

fix minor bugs.

### 1.0 — 2026-07-22

No release notes.

## More apps by Fumiya Shigehara

- [STOC Asset Manage](https://appshunter.io/ios/app/stoc-asset-manage/id1608674272)
- [Cantabile](https://appshunter.io/ios/app/cantabile/id1638467627)
- [DETAIL - Track art journey -](https://appshunter.io/ios/app/detail-track-art-journey/id6740814101)
- [Reawake - Check Battery -](https://appshunter.io/ios/app/reawake-check-battery/id6742046854)
- [MarketTimeZen](https://appshunter.io/ios/app/markettimezen/id6743628922)
- [Ex Rate Calc - Widget based -](https://appshunter.io/ios/app/ex-rate-calc-widget-based/id6744843796)

All apps by Fumiya Shigehara: https://appshunter.io/developer/1607648664

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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 2026-09-06.*