Sleep Calculator
Sleep Calculator is made and published by issei kanda. AppBrain is an independent app data site and isn't affiliated with issei kanda. The app name, icon, screenshots and description belong to issei kanda and are shown as published on the App Store.
AppBrain's verdict
- Rating on App Store
- 4.75
- 20 ratings
- Last updated
- September 18, 2026
- Size
- 108.6 MB
It doesn't have enough ratings yet to judge what users think.
User feedback
Ratings and reviews on the App StoreComments on Sleep Calculator for iOS
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Store listing
By issei kanda, from the App Store
Description by issei kanda Written by the developer, not by AppBrain. Click to read.
Terms of Use:
https://www.apple.com/legal/internet-services/itunes/dev/stdeula/
Safety and technology
Found in the app by AppBrain- Price
- Free
- App size
- 108.6 MB
- Content rating
- Everyone
Technologies used by Sleep Calculator
Releases
Updates seen on the App Store- Version
- 1.4.0
- Launched
- December 2024
No changelog data
Alternatives
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Rankings
App Store top chartsApp Store Rankings for Sleep Calculator
About the app and developer
About Sleep Calculator
Sleep Calculator is a productivity app developed by issei kanda.
User Ratings
Sleep Calculator is rated 4.75 out of 5 stars. The rating is based on 20 ratings.
App Information
Sleep Calculator is freely available from the App Store. The app size is 108.55 MB. The latest version available is 1.4.0. The last update was on September 18, 2026.
Technical Requirements
The app has a content rating of Everyone. The app has been available on the App Store since December 2024.
Developer information for issei kanda
Address: