Sleep Cycle Calculator: Sounds
Wake Up Time Calc - Rem Sleep
About
This app helps you improve sleep habits by calculating optimal sleep and wake times based on sleep cycles and desired duration. It also offers sleep sounds to aid in falling asleep faster and achieving deeper rest.
What's New in Sleep Cycle Calculator
2.4.1
May 19, 2026
Bug fixes and performance improvements.
Subscription plans
1-Month Subscription
Unlimited app use for 1 month
In-App Purchases
$17.99
Unlock all features
Unlock all features and remove ads
Developer apps
FAQ
How does Sleep Cycle Calculator: Sounds determine optimal sleep times?
It calculates optimal sleep and wake times based on the 90-minute sleep cycle and your desired wake-up time or sleep duration. This helps align your sleep with natural cycles for better rest.
What kind of sounds are available in Sleep Cycle Calculator: Sounds?
The app offers a variety of sounds specifically designed to help users fall asleep faster and experience deeper, more restful sleep. These sounds aim to create a calming sleep environment.
What are the subscription options for Sleep Cycle Calculator: Sounds?
Users can choose between a 1-Month Subscription for $1.99 or a 1-Year Subscription for $9.99. These subscriptions provide unlimited access to all app features.
How can I manage my subscription for Sleep Cycle Calculator: Sounds?
Subscriptions can be managed by the user, and auto-renewal can be turned off by going to your Account Settings after purchase. Auto-renewal must be disabled at least 24 hours before the end of the current period.
Does Sleep Cycle Calculator: Sounds have ads?
Yes, this app contains advertisements. While it offers free features, users may encounter ads during their use of the application.
What devices is Sleep Cycle Calculator: Sounds compatible with?
The app is designed for Apple devices and is compatible with iPhone, iPad, and iPod. It requires a device running iOS.
How often is Sleep Cycle Calculator: Sounds updated?
The latest version, 2.3.0, was last updated on April 26, 2026. While this indicates a recent update, users can expect ongoing improvements and bug fixes.
What is the age rating for Sleep Cycle Calculator: Sounds?
Sleep Cycle Calculator: Sounds has an age rating of 4+. This indicates it is suitable for users of all ages, with no mature content concerns.
