# Green Noise App \| ZenTones — rainstorm sounds for sleeping

> Nature sounds and ambient noise app for sleep, focus, and relaxation. (iPhone/iPad app by Wonkru.)

- Source: https://appshunter.io/ios/app/green-noise-app-zentones/id6449902452 (this page in markdown: same URL + `.md`)
- Developer: [Wonkru](https://appshunter.io/developer/1690985768)
- Category: Lifestyle, Health & Fitness
- Price: Free with in-app purchases
- Rating: 4.10/5 from 174 App Store ratings · 50 written reviews indexed
- Age rating: 4+
- Requires: iOS 17.6 · 79 MB
- Languages: American English
- Released: 2023-06-26
- Data updated: 2026-08-26
- Monetization: free with in-app purchases
- User reviews in markdown: https://appshunter.io/ios/app/green-noise-app-zentones/id6449902452/reviews.md

## What is Green Noise App | ZenTones?

Experience Deep Sleep with ZenTones

Experience the perfect blend of nature's tranquility and soothing ambient sounds with ZenTones, the all-in-one green noise app designed to help you achieve deep and restful sleep.
Immerse yourself in a symphony of calming sounds, including green, white, brown, and pink noise, carefully crafted to create a serene environment that lulls you into a peaceful slumber.

Color Noise Collection to Sharpen Your Focus & Wake up Fresher

Green Noise - Escape to lush forests, tranquil meadows, and gentle rain showers as you unwind with the harmonious melodies of nature. Let the soothing sounds of rustling leaves and flowing streams transport you to a state of blissful relaxation.

White Noise - Offers consistent sounds such as a hair dryer, airplane, clothes dryer, vacuum, and fan noise for relaxation or focus. Drown out distracting noises and create a peaceful ambiance with gentle white noise. Perfect for masking disruptive sounds, it helps you focus, concentrate, and find solace in moments of tranquility.

Brown Noise - Dive into deep relaxation with the enveloping and warm tones of brown noise. This rich, low-frequency sound helps create a cocoon of calmness, promoting a serene atmosphere for unwinding after a long day.

Pink Noise - Experience the delicate balance between white and brown noise with the soft, gentle whispers of pink noise. Its evenly distributed frequencies provide a soothing backdrop that helps you achieve a deeper and more refreshing sleep.

Ambient Sounds: Enjoy the soothing sounds of wind, rustling leaves, birdsong, and the comforting crackle of a fire. Ideal for creating a peaceful background during rest or reflection.

Water Sounds: Relax to the calming audio of rainstorms, ocean waves, gentle waves, and the soft splash of lapping water. A proven remedy to help with insomnia and restless nights.

Isochronic Tones: Tap into brainwave entrainment with isochronic tones available at 2.5Hz, 4Hz, 5Hz, 8Hz, 10Hz, and 20Hz—engineered to enhance focus, meditation, and deep rest.

Binaural Beats: Includes precisely tuned frequencies such as 2.5Hz, 4Hz, 5Hz, 8Hz, 10Hz, and 20Hz—ideal for brainwave syncing, deep meditation, and relaxation sessions.

Solfeggio Frequencies: Unlock the benefits of healing and balancing tones at 174Hz, 285Hz, 396Hz, 417Hz, 432Hz, and 528Hz. Each frequency is known for its unique wellness properties.

Nature Sounds: Immerse yourself in natural audio like beach sounds, campfire sounds, night sounds, ocean sounds, rainforest, and thunderstorm sounds. These timeless classics bring nature to your ears, anytime you need calm.

Features
 .
Timer That Fits Your Night: Choose how long you want the sound to play—whether it’s for a 20-minute nap or through the entire night. The timer takes care of the rest so you can relax without thinking about when to stop it.

Build Your Own Sleep Mixes: Save your favorite sound combos or try our Smart Mix feature for automatically blended playlists. Everything plays seamlessly, without any distracting loops or sudden breaks—just smooth, calming audio all the way through.

Support for ADHD & Focus Issues: Struggling to concentrate during the day or settle your mind at night? Our specially tuned frequencies are made to help users with ADHD stay grounded and focused.

Terms Of Service for EULA Region - https://www.apple.com/legal/internet-services/itunes/dev/stdeula/
Refer to our privacy policy  for any other issues - https://wonkru.co/app-privacy/
Refer to our terms of service for any other issues - https://wonkru.co/terms/

Please note:
For using the premium features, a valid in-app purchase is necessary. The payment will be charged to your iTunes account once you confirm the subscription. The subscription gets automatically renewed. However, you can manage the auto-renewal option by using the account settings after making a purchase.

## Key features

- Color noise collection (green, white, brown, pink)
- Ambient and water soundscapes
- Isochronic and binaural beats
- Solfeggio frequencies
- Nature sound library
- Customizable sound mixes
- Sleep timer

## Pricing and in-app purchases

Base price: Free.

**Subscriptions**

| Subscription | Price | Period |
| --- | --- | --- |
| Yearly | $39.99 | per year |
| Yearly Subscription | $9.99 | per year |
| Yearly Subscriptions | $19.99 | per year |
| Monthly Subscription | $2.49 | per month |
| Monthly Subscriptions | $4.99 | per month |
| Yearly | $19.99 | per year |
| Weekly | $1.99 | per 7 days |
| Monthly Purchase | $4.99 | per month |

**One-time purchases**

| Purchase | Price | Type |
| --- | --- | --- |
| Lifetime Access | $39.99 | one-time |
| Single Sound purchase | $0.99 | one-time |


## What do users think of Green Noise App | ZenTones?

Overall sentiment: negative

**Pros**

- 👍 Great sound selection
- 👍 Soothing and calming sounds
- 👍 Good for sleep and relaxation
- 👍 Developer responsiveness
- 👍 User-friendly interface
- 👍 Customizable sound mixing
- 👍 Free trial option
- 👍 Daily quotes feature

**Cons**

- 👎 Deceptive lifetime offer
- 👎 Subscription confusion
- 👎 App not well designed for iPad
- 👎 Lag between sounds
- 👎 In-app help links not working
- 👎 Sound stops playing after a short time
- 👎 Harsh cutoffs between sounds
- 👎 Privacy concerns
- 👎 App is not free as advertised
- 👎 Registration required after subscription

**Commonly reported bugs**

- Lifetime offer not accessible
- Subscription not recognized after purchase
- In-app help links broken
- Sounds stop playing prematurely
- Restore purchases not working
- Lifetime offer only appears in airplane mode
- Payment screen appears after acquiring lifetime access
- Rate Us button not working

**Most requested features**

- Improve iPad design
- Fix lag between sounds
- Ensure seamless sound looping
- Clarify subscription terms
- Make privacy policy readable

## Recent user reviews (10 of 50)

All indexed reviews: https://appshunter.io/ios/app/green-noise-app-zentones/id6449902452/reviews.md

### 1/5 — Payment and registration

*2025-12-31, version 4.8.1*

App requires a subscription then further asks you to register after you already have a subscription. Seems suspect. Canceled subscription and deleted app.

### 2/5 — It doesn’t keep playing.

*2025-05-16, version 4.5*

It stops playing green noise after 10 minutes and none of the in-app help links work.

### 5/5 — Great Application

*2025-05-15*

I thank the App Developer. Whereas I previously had trouble downloading the free version and left an unsatisfactory rating, I now wish to amend that rating to a “five star” status. I contacted the App Developer who was kind enough to reply and offered support enabling me to obtain the full free version.  The information provided was clear. Moreover, to the App’s developer he followed up again and provided yet additional support. I was able to successfully register and gain full functionality. I must say there are a number of sounds with mixing, timers and scalability.  I just have to learn how to use the App.  I thank you for supporting me and helping to resolve the issues. I’m happy to revise my rating to a Full Five Stars.  To any others interested in downloading the App, please note that the App Developer faithfully responded more and better than I thought. This is a great App.

**Developer response:** Thanks Brian. Please write to us at getzentones@gmail.com if you face any issues.

### 4/5 — Good sound selection

*2025-05-13*

App has a good selection of sounds. Developer is responsive. App isn’t well designed for iPad at time of writing. There is a lot of lag between sounds, and can’t read the privacy policy for some reason.

**Developer response:** Thanks. We will surely fix this in the next update

### 2/5 — Active la versión premium de por vida pero…

*2025-05-12, version 4.4*

Instale la app porque tenía una versión premium de por vida!
La active y ahora después de actualizar es como si no la hubiera activado. 

Desinstalada

11May2025
Actualización:
En Sep24 baje la app porque estaba en promoción de Lifetime pero en su momento no funcionaba y de desinstalé. Me contactaron hace unos días para ofrecerme un código lifetime y en la AppStore estaba en promoción de nuevo. En esta oportunidad la lifetime se activó pero en el tipo de suscripción aparece “Anualidad”, Quizás es un error pero no se ve bien si lo que promocionan no es lo mismo que dan. Con tantas apps de las que es difícil deshacerse de cargos no deseados un lifetime que dice anualidad, no se ve bien y el riesgo de tener un cargo no deseado invita a salir corriendo y desinstalar.
La probaré unos días, pero es alta la probabilidad de desinstalarla.
Solo coloco dos estrellas porque la promo no es clara .

### 1/5 — Lured for Lifetime FREE - Lies

*2025-05-12, version 4.4*

Advertised Lifetime FREE subscription, which is never happen, NOT an option!!!
No TRUST!

### 5/5 — Great app!

*2025-05-11*

I love the sounds! And so many to choose from! You can choose your favorites, so they are in a handy list!

**Developer response:** Thanks for the amazing review chazho

### 1/5 — Need to create an account to listen to most of the sounds

*2025-05-11, version 4.4*

Couldn’t listen to most of the sounds without creating an account. I don’t have time for that. I deleted the app.

### 1/5 — Disappointed

*2025-05-11*

I too have tried to download and subscribe to the lifetime free version with no success. I followed all the instructions in the AppAdvice app. I’m presented with the pay screen and see the free option - it ends there. Advancing to the next screen invokes the paid version and I have to cancel lest I be charged. This looked like a great app I would have liked but there are many others out there.  I’ve seen other users’ comments which reflect the same situation- can’t subscribe to the free version as advertised. I’ll delete the app.

**Developer response:** Hi Brian, 

You must have missed the offer. 

Please write to us at getzentones@gmail.com and we will surely fix this.

### 1/5 — Life time free - not accessible in the app purchase.

*2024-10-11, version 3.5*

Tried to get life time access at 0.00$ as mentioned in the app purchase but impossible to access it through payment section.  False representative.

## Frequently asked questions about Green Noise App | ZenTones

### What does the Green Noise App | ZenTones do?

This app provides a collection of calming sounds, including various types of noise (green, white, brown, pink), nature ambiences, water sounds, and specialized frequencies like isochronic tones, binaural beats, and solfeggio frequencies. It is designed to help users achieve deep sleep, sharpen focus, and promote relaxation.

### What are the key features of the app?

Key features include a diverse range of color noise collections, ambient and water soundscapes, isochronic tones, binaural beats, solfeggio frequencies, and a library of nature sounds. Users can also build custom sleep mixes and utilize a sleep timer.

### How much does the Green Noise App | ZenTones cost?

The app is free to download and use, but it offers in-app purchases. This means that while the core functionality is available for free, certain features or additional content may require a purchase.

### What are the common use cases for this app?

Common use cases include aiding in falling asleep faster and staying asleep longer, masking distracting noises to improve concentration during work or study, and creating a peaceful atmosphere for meditation or general relaxation.

### Is the app compatible with my device?

While specific compatibility details are not provided in the description, mobile applications are typically designed for both iOS and Android operating systems. Users can check the app store listing for their specific device and OS version compatibility.

## Version history (last 5 releases)

### 5.0.1 — 2026-08-26

Bug Fixes

### 4.8.1 — 2025-12-10

Fixed bugs

### 4.8 — 2025-12-09

Fixed bugs

### 4.7 — 2025-05-25

- Minor Bug fixed.

### 4.5 — 2025-05-15

- minor bug fixed
- added restore purchase option in profile screen

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All apps by Wonkru: https://appshunter.io/developer/1690985768

## Related topics

[green noise](https://appshunter.io/ios/topics/green-noise) · [green noise app](https://appshunter.io/ios/topics/green-noise-app) · [green noise free](https://appshunter.io/ios/topics/green-noise-free)

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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 2026-08-26.*