# ZZZZ - Go back to sleep

> A simple clock app to aid sleep and natural waking. (iPhone/iPad app by Crypto Logic Canada, Inc.)

- Source: https://appshunter.io/ios/app/zzzz-go-back-to-sleep/id960288055 (this page in markdown: same URL + `.md`)
- Developer: [Crypto Logic Canada, Inc](https://appshunter.io/developer/469617178)
- Category: Health & Fitness, Lifestyle
- Price: Free
- Rating: 3.70/5 from 3 App Store ratings · 1 written reviews indexed
- Age rating: 4+
- Requires: iOS 6.0 · 1 MB
- Languages: American English
- Released: 2015-01-30
- Data updated: 2026-08-26
- Monetization: free
- User reviews in markdown: https://appshunter.io/ios/app/zzzz-go-back-to-sleep/id960288055/reviews.md

## What is ZZZZ?

Do you lay awake at night and stare at the clock?
Do you think about how much longer you have left to sleep?
Do you wonder if you should just get up now or try to get back to sleep?

ZZZZ is designed to help you go back to sleep and wake up naturally.

ZZZZ is a simple clock with 3 modes:

Awake: Shows you the current time.
Asleep: Shows a dimmed ZZZZ.
Wak up soon: Shows the current time, dimmed.

When in "Asleep" mode, the clock only displays ZZZZ, telling you that you should go back to sleep and not worry about what time it is. You can also configure ZZZZ to show the current time (dimmed) prior to wakeup (default is 45 minutes prior), allowing you to see the time and get out of bed if you wake up naturally in that time.

ZZZZ allows you to focus on getting back to sleep when there is still lots of time left to sleep, and to get up refreshed when it's time to wake up.

NOTE: ZZZZ is not an alarm.

## Key features

- Three distinct sleep modes
- Dimmed display options
- Customizable pre-wake time display
- Focuses on returning to sleep
- Aids natural waking

## Recent user reviews (1 of 1)

All indexed reviews: https://appshunter.io/ios/app/zzzz-go-back-to-sleep/id960288055/reviews.md

### 1/5 — 👿👿👿👿👿👿😡😡😡😡😡😡👿👿👿👿👿👿😡😡😡

*2016-05-09*

I CANT DO    ANYTHING !

## Frequently asked questions about ZZZZ

### Does ZZZZ have ads?

No, ZZZZ does not contain advertisements.

### What devices does ZZZZ support?

ZZZZ is available on iPhone, iPad, and iPod.

### What is the age rating for ZZZZ?

ZZZZ has an age rating of 4+, making it suitable for a wide audience.

### How often is ZZZZ updated?

ZZZZ was last updated on December 16, 2016, with version 1.02. The initial release date was January 30, 2015.

### Can ZZZZ be used as an alarm clock?

No, ZZZZ is explicitly not an alarm clock. Its purpose is to help users fall back asleep and wake up naturally.

### What is the user rating for ZZZZ?

ZZZZ has a rating of 3.7 stars based on 3 user ratings.

### How does the 'Wake up soon' mode work in ZZZZ?

In 'Wake up soon' mode, the clock displays the current time in a dimmed fashion up to 45 minutes before your intended wake-up time, allowing you to see the time if you wake naturally.

## Version history (last 3 releases)

### 1.02 — 2016-12-16

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

Updated for the latest version of IOS.

### 1.01 — 2016-02-16

Dig out those old iPods, ZZZZ is now backwards compatible to iOS 6.

### 1.0 — 2015-01-30

No release notes.

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## More apps by Crypto Logic Canada, Inc

- [Military Terms & Acronyms](https://appshunter.io/ios/app/military-terms-and-acronyms/id482153872)
- [Battle Procedure Aide Memoire](https://appshunter.io/ios/app/battle-procedure-aide-memoire/id521444120)

All apps by Crypto Logic Canada, Inc: https://appshunter.io/developer/469617178

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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.*