# Serenity 4K - Ultra HD Video — Relaxing Video and Audio

> Ultra HD relaxation and meditation app with 4K videos, audio, weather, and 3D Earth. (iPhone/iPad app by Mach Software Design.)

- Source: https://appshunter.io/ios/app/serenity-4k-ultra-hd-video/id1110204270 (this page in markdown: same URL + `.md`)
- Developer: [Mach Software Design](https://appshunter.io/developer/327826899)
- Category: Lifestyle, Entertainment
- Price: $2.99
- Age rating: 4+
- Requires: iOS 15.6 · 29 MB
- Languages: American English
- Released: 2016-05-04
- Data updated: 2026-09-10
- Monetization: paid
- User reviews in markdown: https://appshunter.io/ios/app/serenity-4k-ultra-hd-video/id1110204270/reviews.md

## What is Serenity 4K?

**Please note this app will scale to the maximum resolution of your device, but is 4K ready and future-proof!**  

Introducing Serenity 4K:  The ultimate Ultra HD Relaxation and Meditation application.  Serenity 4K features breathtaking true cinema quality 4K video and audio that include Architecture, Beaches, Trees, Lakes, Ponds, Pools, Fountains, Fireplaces, Aquariums, and more!  Feeling stressed?  Relax by listening to deep ocean breezes and stunning visuals, sit cozy with and hear the warm sparks of a Fireplace, watch and listen to fish swimming in a clear pond, relax sitting on an exotic beach in Thailand, or meditate to the sound of forest leaves in nature.  If that wasn’t enough, Serenity 4K also displays weather information, includes a 3D Earth with live data, and even has various Radars to choose from making Serenity 4K four applications in one.  With Serenity 4K, relaxation, meditation, or taking a nap has never been so hyper-realistic and enjoyable!

Serenity can also optionally display useful information such as Weather and Time and allows you to customize on screen Widgets (or no Widgets at all) as well as choosing a custom 4K video super easily.  Serenity 4K can also automatically delete and re-download 4K videos as needed to optimize for your hard drive space and more!  And best of all, Serenity 4K is Universal, so with one purchase you get the application for iPhone, iPad, and Apple TV!

Super Cool Features!
- Relax/Meditate/Take a Nap to 4K Ultra HD cinema quality video with full audio sound effects
- 4K Videos include:  Architecture, Beaches, Trees, Lakes, Ponds, Pools, Fountains, Fireplaces, Aquariums, and more
- Choose a Custom 4K Video with Graphical Theme Chooser
- Choose three different Widget Styles providing timely and useful information; or no Widgets at all
- Interactive 3D Earth with Live Clouds, Earthquakes, and Tropical Cyclones
- On-Demand downloading of 4K videos automatically optimizes hard disk space
- Weather works for hundreds of thousands of locations worldwide
 -Automatic Location Detection or Manually enter Locations for Weather
- Unlimited Multiple Weather Locations
- Imperial/Metric System (Fahrenheit/Celsius) Weather support
- Incredibly easy to use!

## Key features

- 4K Ultra HD cinema quality video and audio
- Variety of relaxation scenes (beaches, fireplaces, aquariums)
- Interactive 3D Earth with live data
- On-demand 4K video downloading
- Customizable widgets for weather and time
- Automatic location detection for weather

## Recent user reviews (7 of 7)

All indexed reviews: https://appshunter.io/ios/app/serenity-4k-ultra-hd-video/id1110204270/reviews.md

### 1/5 — Don’t buy this app

*2018-08-21*

This loops are abrupt and distracting. Waste of my money....

### 1/5 — Poor

*2018-01-17*

Each individual video is a beautiful place. BUT with a loop of roughly 10-15 seconds it cannot be watched for more than a few minuets before coming annoying. Why they cannot let these scenes run for an hour or so I don’t know.

### 1/5 — Waste of money

*2017-11-26, version 1.0.5*

Very disappointed in this app. No videos at all, nothing else in this app works either!!

### 3/5 — Need to fix pause between loops

*2017-11-22*

The videos are high quality but short (about 15 seconds). They play on a loop but there is a discernible pause each time the loop re-starts (where the sound stops) which significantly undermines the serenity.

### 1/5 — Nul ne fonctionne pas sur iPad

*2017-08-17*

Déconseillé vivement

### 3/5 — Loops

*2017-02-25, version 1.0.3*

The loops are better on some than others.  Wouldn't mind if the footage was longer before looping.

### 1/5 — NO GOOD

*2016-05-14*

Wow can't believe I wasted my 3$ on this garbage don't waste your money this app is not worth you wasting almost 4$ 😥😡😡😡😡

## Frequently asked questions about Serenity 4K

### What is Serenity 4K?

Serenity 4K is an Ultra HD relaxation and meditation application that features 4K video and audio of various scenes like beaches, fireplaces, and aquariums. It also includes weather information and an interactive 3D Earth.

### What kind of 4K videos does Serenity 4K offer?

Serenity 4K offers a variety of 4K videos including Architecture, Beaches, Trees, Lakes, Ponds, Pools, Fountains, Fireplaces, and Aquariums, providing diverse visual experiences for relaxation.

### Does Serenity 4K have ads?

No, Serenity 4K does not contain advertisements. It is a paid application that offers an uninterrupted relaxation experience.

### What devices is Serenity 4K available on?

Serenity 4K is a universal app, meaning it is available for iPhone, iPad, and Apple TV with a single purchase.

### How does Serenity 4K manage storage space for videos?

Serenity 4K can automatically delete and re-download 4K videos as needed to optimize your hard drive space, ensuring efficient storage management.

### Can I customize the information displayed on screen in Serenity 4K?

Yes, Serenity 4K allows you to customize on-screen widgets, including weather and time information, or choose to display no widgets at all.

### What is the price of Serenity 4K?

Serenity 4K is available for a one-time purchase of $2.99.

### How often is Serenity 4K updated?

The latest version of Serenity 4K is 1.1.1, which was last updated on September 16, 2025. Updates typically bring improvements and new features.

## Version history (last 5 releases)

### 1.1.1 — 2025-09-16

- Updated for iOS 26/iPadOS26
- New Liquid Glass Icon
- Improved 3D Earth feature, specifically Live Clouds now update every 3 hours
- Fixed various bugs throughout the application

### 1.1.0 — 2025-01-30

- Implemented new backend Weather API resulting in 200-300% faster performance when loading Weather
- Fixed an issue that may have resulted in Radars not loading correctly
- Various other performance improvements
- Fixed various bugs throughout the application

### 1.0.6 — 2017-12-08

This app has been updated by Apple to display the Apple Watch app icon.

- Fixed various bugs throughout the application

### 1.0.5 — 2017-09-19

- Updated for iOS 11

### 1.0.3 — 2017-02-02

- Most 4K Videos are now pre-downloaded when you download the app for the best possible experience
- Fixed various bugs throughout the application

## Apps similar to Serenity 4K

| App | Rating | Price | Category |
| --- | --- | --- | --- |
| [BrainWave: Altered States ™](https://appshunter.io/ios/app/brainwave-altered-states/id308034723) | 4.9 (1,347) | $4.99 | Lifestyle |
| [ReliefMix: Sleep & Manifest](https://appshunter.io/ios/app/reliefmix-sleep-and-manifest/id1630430321) | 4.8 (60) | Free | Lifestyle |
| [Aquariums Fireplaces AIR RELAX](https://appshunter.io/ios/app/aquariums-fireplaces-air-relax/id586012112) | 5.0 (5) | $4.99 | Lifestyle |
| [Chakra Healing Meditation Flow](https://appshunter.io/ios/app/chakra-healing-meditation-flow/id6477320704) | 4.8 (13) | $0.99 | Lifestyle |
| [SerenePlay: Calm & Relax](https://appshunter.io/ios/app/sereneplay-calm-and-relax/id6670774059) | 5.0 (2) | Free | Lifestyle |
| [Atmospherics](https://appshunter.io/ios/app/atmospherics/id6504506324) | — | $1.99 | Lifestyle |

## More apps by Mach Software Design

- [Hurricane Track- Storm Tracker](https://appshunter.io/ios/app/hurricane-track-storm-tracker/id437519442)
- [Hurricane Track+ Storm Tracker](https://appshunter.io/ios/app/hurricane-track-plus-storm-tracker/id547934690)
- [Mach Write](https://appshunter.io/ios/app/mach-write/id787242110)
- [RTF Write](https://appshunter.io/ios/app/rtf-write/id822253992)
- [TXT Write](https://appshunter.io/ios/app/txt-write/id824420347)
- [Mach Note - iCloud PDF Editor](https://appshunter.io/ios/app/mach-note-icloud-pdf-editor/id972400279)

All apps by Mach Software Design: https://appshunter.io/developer/327826899

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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 2026-09-10.*