# Sonlo: Sleep Sounds — White Noise, Rain & Focus

> White Noise, Rain & Focus (iPhone/iPad app by 亚 蒋.)

- Source: https://appshunter.io/ios/app/sonlo-sleep-sounds/id6812317705 (this page in markdown: same URL + `.md`)
- Developer: [亚 蒋](https://appshunter.io/developer/1888801786)
- Category: Health & Fitness
- Price: Free
- Age rating: 4+
- Requires: iOS 15.0 · 78 MB
- Languages: American English
- Released: 2026-09-18
- Data updated: 2026-09-24
- User reviews in markdown: https://appshunter.io/ios/app/sonlo-sleep-sounds/id6812317705/reviews.md

## What is Sonlo?

Sleep. Focus. Unwind.

Sonlo brings together 140+ high-quality sounds designed for better sleep, deeper focus, and calmer moments.

Explore white noise, brown noise, pink noise, rain, ocean waves, rivers, forests, fireplaces, fans, city ambience, animals, and more. Start with a curated mix or combine sounds to create an atmosphere that feels right for you.

CREATE YOUR OWN SOUNDSCAPE

Layer multiple sounds and adjust each one independently. Make the rain softer, bring the ocean closer, or add just enough brown noise to block out distractions.

EVERYTHING YOU NEED

• 140+ noise, nature, ambient, mechanical, and animal sounds
• Curated mixes for sleep, focus, and relaxation
• Create and save your own sound mixes
• Adjust every sound independently
• Control the overall volume
• Sleep timer with optional fade-out
• Background and lock-screen playback
• Offline playback
• No account required
• Clean, distraction-free design

FOR EVERY MOMENT

Use Sonlo to settle down before bed, mask distracting noise, stay focused while working or studying, meditate, or simply take a quiet break.

Some sounds and features require Sonlo Pro.

Sonlo Pro is available as a monthly or annual auto-renewing subscription, or as a one-time lifetime purchase. Payment is charged to your Apple ID account after confirmation. Subscriptions renew automatically unless canceled at least 24 hours before the end of the current billing period. You can manage or cancel subscriptions in your Apple ID settings.

Privacy Policy:
https://sonlo.app/privacy

Terms of Service:
https://sonlo.app/terms


## Version history (last 3 releases)

### 1.0.3 — 2026-09-23

Thanks for using Sonlo!

This update introduces a refreshed app icon, along with experience and stability improvements.

### 1.0.1 — 2026-09-19

Thanks for using Sonlo!

What’s New:
- Fixed known issues

### 1.0.0 — 2026-09-18

No release notes.

## More apps by 亚 蒋

- [SmokeBye: Quit Smoking Tracker](https://appshunter.io/ios/app/smokebye-quit-smoking-tracker/id6761332165)
- [Stamio: Photo Stamps](https://appshunter.io/ios/app/stamio-photo-stamps/id6767159942)

All apps by 亚 蒋: https://appshunter.io/developer/1888801786

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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 2026-09-24.*