---
title: "Slumber Nightwave - Reviews, Revenue and Downloads in Vietnam | Apple App Store"
description: "Sleep Time - Music for a better night's sleep.  How long does it take you to fall asleep? Sleep Time brings you a carefully curated collection of relaxing music, helping your mind unwind and drift int"
---

# Slumber Nightwave — Vietnam
> Slumber And Nightwave

![Slumber Nightwave App Icon](https://is1-ssl.mzstatic.com/image/thumb/Purple211/v4/57/f1/cf/57f1cfed-97e2-0731-7c11-524639082d46/AppIcon-0-0-1x_U007emarketing-0-11-0-85-220.png/434x0w.png)

**Developer:** [Anh Nguyen](https://apptail.io/developer/anh-nguyen-VIxUMb)
**Category:** Music
**Rating:** 5.0/5 (3 ratings)
**Price:** Free
**Bundle ID:** com.ssinz7.sleeptime
**Store:** Apple App Store
**Country:** Vietnam
**Version:** 1.0.3 (released 2026-04-01)
**Original Release:** 2026-03-23
**Languages:** English

**App Store Link:** [Download on Apple App Store](https://apps.apple.com/vn/app/app/id6760747032)
**AppTail Page:** [https://apptail.io/app/slumber-nightwave-vEZy/vietnam](https://apptail.io/app/slumber-nightwave-vEZy/vietnam)

## Slumber Nightwave Description
Sleep Time - Music for a better night's sleep.

How long does it take you to fall asleep? Sleep Time brings you a carefully curated collection of relaxing music, helping your mind unwind and drift into deep, natural sleep.

MULTI-GENRE MUSIC LIBRARY
Explore hundreds of tracks across a wide range of genres, from soft ambient sounds and rainfall to classical music and ocean waves. Every track is designed to reduce stress and guide you into a state of deep relaxation.

SMART SLEEP TIMER
Set a timer for 5, 10, 15, 30, 45, or 60 minutes. Music stops automatically once you've fallen asleep, no more waking up in the middle of the night to pause playback or draining your battery all night long.

FAVORITES LIST
Save the tracks you love for quick access every night. Build a personal collection that perfectly fits your own sleep routine.

FULL-FEATURED MUSIC PLAYER
Shuffle, Repeat, seamless track transitions, and a convenient mini player that stays visible on the main screen, no need to reopen the app every time.

DARK INTERFACE, EASY ON THE EYES
A fully dark design with a subtle frosted-glass effect, protecting your eyes before bed so the screen light doesn't keep you awake.

BACKGROUND PLAYBACK
Music keeps playing even when your screen is off or you switch to another app. Control playback directly from the lock screen or Control Center.

Whether you struggle with insomnia, need to unwind after a long day, or simply want a gentle melody to relax to, Sleep Time is always there for you.

Download now and start sleeping better tonight.

## Slumber Nightwave Screenshots
- [Screenshot 1](https://is1-ssl.mzstatic.com/image/thumb/PurpleSource221/v4/35/80/fe/3580fe6f-8a84-be2c-7290-6112d40a0af3/photo_5_2026-04-01_10-29-56.jpg/1242x2688.png)
- [Screenshot 2](https://is1-ssl.mzstatic.com/image/thumb/PurpleSource221/v4/98/b7/2b/98b72b4f-191d-1d56-1ee5-71fc9210f584/photo_1_2026-04-01_10-29-56.jpg/1242x2688.png)
- [Screenshot 3](https://is1-ssl.mzstatic.com/image/thumb/PurpleSource221/v4/fe/80/a6/fe80a68e-5b67-cffa-d95d-7ee508d306de/photo_3_2026-04-01_10-29-56.jpg/1242x2688.png)
- [Screenshot 4](https://is1-ssl.mzstatic.com/image/thumb/PurpleSource221/v4/ab/44/11/ab44118c-c854-a0ac-7ab1-09895adc1e38/photo_2_2026-04-01_10-29-56.jpg/1242x2688.png)
- [Screenshot 5](https://is1-ssl.mzstatic.com/image/thumb/PurpleSource211/v4/0c/0d/00/0c0d00b6-60d3-1103-f75e-a21a70f5eb65/photo_4_2026-04-01_10-29-56.jpg/1242x2688.png)

## Slumber Nightwave Rating Breakdown in Vietnam
- 5 stars: 3 (100%)
- 4 stars: 0 (0%)
- 3 stars: 0 (0%)
- 2 stars: 0 (0%)
- 1 stars: 0 (0%)






## Slumber Nightwave Available In
- [Vietnam](https://apptail.io/app/slumber-nightwave-vEZy/vietnam)
- [Germany](https://apptail.io/app/slumber-nightwave-vEZy/germany)
- [United Kingdom](https://apptail.io/app/slumber-nightwave-vEZy/united-kingdom)
- [Hong Kong SAR China](https://apptail.io/app/slumber-nightwave-vEZy/hong-kong)
- [United States](https://apptail.io/app/slumber-nightwave-vEZy/united-states)

---

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