SleepBible: Perfect Sleep is made and published by Marka Ltd. AppBrain is an independent app data site and isn't affiliated with Marka Ltd. The app name, icon, screenshots and description belong to Marka Ltd and are shown as published on Google Play.

About SleepBible: Perfect Sleep

SleepBible: Perfect Sleep is a lifestyle app developed by Marka Ltd.

Install Statistics

SleepBible: Perfect Sleep has been installed 340 times. In the last 30 days, the app was installed 64 times.

User Ratings

The app has no ratings yet.

App Information

SleepBible: Perfect Sleep is freely available from Google Play. The app size is 3.91 MB. The latest version available is 1.9. The last update was on December 18, 2025.

Technical Requirements

The app has a content rating of Everyone. The app has been available on Google Play since June 2025.

Description by Marka Ltd (from Google Play)

Say so long to sluggish mornings and hello to energized days! SleepBible is a smart sleep calculator that uses proven 90-minute sleep cycles to figure out your ideal bedtime or wake-up times.
Why SleepBible Rocks:

Science-Driven: Wake up during light sleep for a refreshed, alert start.
Flexible Planning: Calculate bedtimes or wake-up times with six perfect options.
Custom Fit: Set your average time to fall asleep for personalized results.
One-Tap Alarm: Choose a time and set your alarm in a snap.
Sleek & Simple Interface: Fast, intuitive, and focused on what matters.

How It Works:

Select your wake-up time, and SleepBible lists the best bedtimes.
Or pick your bedtime to find the ideal wake-up times.

Don’t leave sleep to chance! Optimize your sleep routine with SleepBible and wake up recharged every morning. Download now and feel the difference from day one!

Recent changes:

- Added the ability to set sleep onset time.
- Added the ability to remember the last set time.
- Added the ability to set alarms for recommended times.

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App Performance Report

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Screenshots

SleepBible: Perfect Sleep Screenshot 1 of 5

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SleepBible: Perfect Sleep Screenshot 5 of 5

Screenshots by Marka Ltd, from the Google Play listing

Official page on Google Play

Alternatives to SleepBible: Perfect Sleep

Installs over time

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SleepBible: Perfect Sleep has been installed 340 times. Over the past 30 days, it has been installed 64 times.

Changelog of SleepBible: Perfect Sleep

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Developer information for Marka Ltd

Marka Ltd

playstore@mvm.email

Website

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Comments on SleepBible: Perfect Sleep for Android

★★☆☆☆ Melissa Markwood · Jun 21, 2026

Not what I was looking for. I thought it was the Holy Bible story for sleep.

Google Play Rankings for SleepBible: Perfect Sleep

This app is not ranked

Technologies used by SleepBible: Perfect Sleep

10 permissions

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Frequently asked questions about SleepBible: Perfect Sleep

Is SleepBible: Perfect Sleep free?

Yes. SleepBible: Perfect Sleep is free on Google Play.

Is SleepBible: Perfect Sleep still available?

Yes. SleepBible: Perfect Sleep is on Google Play, and the last update we saw was on December 18, 2025.

Does SleepBible: Perfect Sleep contain ads?

Yes. Google Play lists SleepBible: Perfect Sleep as containing ads.

How large is SleepBible: Perfect Sleep?

SleepBible: Perfect Sleep is 3.91 MB.

Is SleepBible: Perfect Sleep suitable for children?

Google Play rates the content of SleepBible: Perfect Sleep as suitable for everyone.

How many times has SleepBible: Perfect Sleep been installed?

Google Play lists 100+ installs for SleepBible: Perfect Sleep.

Who made SleepBible: Perfect Sleep?

SleepBible: Perfect Sleep was developed by Marka Ltd. It is listed in the lifestyle category on Google Play.

What are the best alternatives to SleepBible: Perfect Sleep?

People looking at SleepBible: Perfect Sleep also look at these lifestyle apps: Sleep Time - Alarm Calculator, Simple Alarm Clock, Loud Alarm Clock: Wake Up, Loud Alarm Clock: Smart Alarm, Sleep Calculator.

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SleepBible: Perfect Sleep