# wU. — Wake UP easily, Smart alarm.

> Smart alarm app identifies ideal wake-up times using a scientific algorithm. (iPhone/iPad app by Dogukan Totos.)

- Source: https://appshunter.io/ios/app/wu/id1639965719 (this page in markdown: same URL + `.md`)
- Developer: [Dogukan Totos](https://appshunter.io/developer/1627717153)
- Category: Health & Fitness
- Price: Free
- Rating: 5.00/5 from 1 App Store ratings
- Age rating: 4+
- Requires: iOS 15.0 · 27 MB
- Languages: English
- Released: 2022-08-18
- Data updated: 2026-06-13
- Monetization: free
- User reviews in markdown: https://appshunter.io/ios/app/wu/id1639965719/reviews.md

## What is wU.?

Are you having trouble waking up ?

Do you wake up tired no matter how much sleep you get ?

Are you having too much sleep? Do you want to sleep less and wake up refreshed ?

The root cause for these problems is: You do not know the ideal wake up times for your body.
We, the wU Team, solve these problems by providing you with the ideal wake up times for your brain using our state-of-the-art algorithm based on scientific research.

How do we solve these problems?
As we fall asleep, we enter the N1 stage, the lightest stage of sleep. And then comes the N2, N3 and REM stages. Our brains transition through these stages of sleep several times throughout the night. Each stage of sleep has different and important functions concerning our health. Our body regenerates, fights infectious diseases and repairs itself during REM and N3 stages, in particular. These are the deep sleep stages.  Waking up during deep sleep is the source of the problems regarding your sleep health.
If you are seeking quality sleep and successful mornings, you need to wake up during light sleep stages (N1, N2) which are the best stages to wake up for your body health.
wU and its algorithm help you wake up at the ideal times by providing you with light sleep hours information and solve most of the problems you encounter in the morning.

What do we offer you?

Breathing exercises to wake up refreshed, to stay energized throughout the day & to fall asleep quickly and naturally.

Frequency therapies to synchronize the brain waves at different stages of sleep with the stages that most fit. (you might want to fall asleep but your brain might be at an earlier phase of sleep and thus awake. There exists two different stages and two different frequencies. You can switch between these stages with the help of frequency therapies and natural synchronization technique.

ASMR sounds to help you fall asleep.

## Key features

- Ideal wake-up time algorithm
- Breathing exercises
- Frequency therapies for sleep synchronization
- ASMR sounds for falling asleep
- Improved morning energy
- Better sleep quality


## Frequently asked questions about wU.

### How does wU. help me wake up easily?

wU. uses a state-of-the-art algorithm based on scientific research to identify your ideal wake-up times during light sleep stages. This helps prevent waking up during deep sleep, which can cause grogginess.

### What kind of exercises does wU. offer?

wU. provides breathing exercises designed to help you wake up refreshed, stay energized throughout the day, and fall asleep quickly and naturally. It also includes frequency therapies to synchronize brain waves.

### Does wU. have ads?

No, wU. does not contain advertisements. It is a completely ad-free experience for users.

### What devices is wU. available on?

wU. is currently available for iPhone and iPod devices. It is designed for iOS users looking to improve their sleep and wake-up routines.

### What is the age rating for wU.?

wU. has an age rating of 4+, making it suitable for a wide range of users. This indicates it contains no mature content.

### When was wU. last updated?

wU. was last updated on August 18, 2022, coinciding with its release date. The latest version is 1.0.

### What is the user rating for wU.?

wU. has received an excellent rating of 5.0 stars from 1 rating. This suggests a very positive reception from its initial users.

### Is wU. free to download and use?

Yes, wU. is completely free to download and use. There are no costs associated with accessing its features.

## Version history (last 1 release)

### 1.0 — 2022-08-18

No release notes.

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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 2026-06-13.*