# Noctra: Sleep & White Noise — Rain, Nature Sounds & Focus

> Rain, Nature Sounds & Focus (iPhone/iPad app by Kho Vu.)

- Source: https://appshunter.io/ios/app/noctra-sleep-and-white-noise/id6786351292 (this page in markdown: same URL + `.md`)
- Developer: [Kho Vu](https://appshunter.io/developer/6786351296)
- Category: Health & Fitness, Music
- Price: Free with in-app purchases
- Age rating: 4+
- Requires: iOS 13.0 · 216 MB
- Languages: American English
- Released: 2026-07-13
- Data updated: 2026-08-27
- User reviews in markdown: https://appshunter.io/ios/app/noctra-sleep-and-white-noise/id6786351292/reviews.md

## What is Noctra?

Struggling to sleep or focus? Discover Noctra, the ultimate white noise app designed to help you relax and rest. Whether you need soothing sleep sounds to drift off peacefully, or calming background audio for deep work, Noctra provides the perfect soundscape.

Listening to rain sounds for sleeping is a proven way to mask distracting noises and lower stress. From creating a peaceful environment for baby sleep, to unwinding after a long day with nature sounds, our white noise app has everything you need to create your personal oasis of calm.

FEATURES:

Premium Sounds: High-quality white noise, brown noise, pink noise, and fan sounds.
Nature & Ambient: Relaxing rain, thunderstorms, ocean waves, and forest atmosphere.
Custom Mixes: Combine multiple sleep sounds and adjust individual volumes to create your perfect mix.
Sleep Timer: Set a gentle fade-out timer so the audio stops naturally without waking you.
Background Play: Keep listening while using other apps or with your screen locked.
Dark UI: Simple, eye-friendly design for nighttime use.
PERFECT FOR:

Sleep and insomnia relief
Deep focus and study
Meditation and relaxation
Baby sleep and soothing
Masking tinnitus or city noise
Download Noctra today and discover the peace of mind that comes with better sleep.

Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/

## Pricing and in-app purchases

Base price: Free.

**Subscriptions**

| Subscription | Price | Period |
| --- | --- | --- |
| Monthly Calm | $0.99 | per month |
| Yearly Deep Rest | $9.99 | per year |



## Version history (last 5 releases)

### 1.2.1 — 2026-08-26

- fix many bugs

### 1.2.0 — 2026-08-24

Updated user interface and added audio library.

### 1.1.1 — 2026-08-08

Noctra 1.1.1 refreshes the App Store presentation so white noise, baby sleep, timers, and custom sound mixes are easier to discover.

### 1.1.0 — 2026-07-23

Noctra 1.1.0 makes it easier to build and return to the sounds you use most. Custom mixes, timers, routines, and room-based suggestions are clearer, and background playback is more reliable.

### 1.0.4 — 2026-07-15

Noctra 1.0.4 makes feedback less intrusive by using Apple's native review flow only after several completed listening sessions, with small stability improvements throughout the app.

## Apps similar to Noctra

| App | Rating | Price | Category |
| --- | --- | --- | --- |
| [Eye Exercises: VisionUp](https://appshunter.io/ios/app/eye-exercises-visionup/id1664480149) | — | Free | Health & Fitness |
| [Check Air Quality Index - AQI](https://appshunter.io/ios/app/check-air-quality-index-aqi/id1481325684) | 4.5 (464) | Free | Health & Fitness |
| [Biocare Health](https://appshunter.io/ios/app/biocare-health/id1631494334) | 4.6 (8,806) | Free | Health & Fitness |
| [Tabata HIIT. Interval Training](https://appshunter.io/ios/app/tabata-hiit-interval-training/id1189869756) | 4.7 (1,539) | Free | Health & Fitness |
| [Hair Vision : Hairstyle Try On](https://appshunter.io/ios/app/hair-vision-hairstyle-try-on/id6461210621) | 4.2 (45) | Free | Health & Fitness |
| [Mindly Therapy](https://appshunter.io/ios/app/mindly-therapy/id1599105020) | 4.9 (970) | Free | Health & Fitness |

## More apps by Kho Vu

- [Amoprite: Couple Journal](https://appshunter.io/ios/app/amoprite-couple-journal/id6787484172)

All apps by Kho Vu: https://appshunter.io/developer/6786351296

## Related topics

[soundcore wakey](https://appshunter.io/ios/topics/soundcore-wakey) · [blue sky dorma](https://appshunter.io/ios/topics/blue-sky-dorma)

---

*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 2026-08-27.*