Sleep Calculator is a health & fitness app developed
by DealWatch24 LLC.
The APK has been available since July 2018.
In the last 30 days, the app was downloaded
about 15 thousand times.
It's currently not in the top ranks.
It's rated 4.10 out of 5 stars, based on 780 ratings.
The last update of the app was on March 19, 2024.
Sleep Calculator has a content rating
"Everyone".
Sleep Calculator has an APK download size of 21.38 MB and the latest version
available
is 1.2.129.
Designed for Android version 5.0+.
Sleep Calculator is FREE to download.
Description
Good day starts with good morning! Go to bed at the right time and wake up in between your natural 90-minute sleep cycles to feel rested and refreshed.
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★★★★★
It's an amazing app. One good addition could be a button to calculate when to wake up based on the time that you plan to sleep on, if you don't plan to sleep immediately. That was in sleepyti.me website, and it was a very useful button.
★★★★★
Does not improve the sleep but provides you the data for own analysis. Main thing that it's free and ad free, love to the developer, and it has everything almost which you would require, normally it says to keep battery at least 60%, but it takes only 10-15 in 6-7hrs of my sleep. Graphs are very accurate as it actually says what I feel about my sleep quality that night. Thank you very much to the developer. Have been searching for app like this for years(2-3).
★★☆☆☆
It does not record that I wake up during the night. I have woken up, played with my phone and the app still said I slept through the night. Other apps actually show the exact moment I wake up during the night.
★★☆☆☆
This app is just a Time waste. When I wake Up from sleep at that time only I press STOP, but it only records my sleep for 5 minutes. Even I have retried it for 2 - 3 times, but It does not work.
★★☆☆☆
Will not open anymore. Just stays on splash screen.
★★☆☆☆
I want to rate this higher. This was one of the few free sleep tracking apps I found with a custom notes feature (i.e. "good day", "bad day", "ate out", "exercised", etc.) - and for that it's great. HOWEVER, there is still no "export to CSV" or similar option, even after a couple of years of requesting it from the dev, so I have years of data basically held hostage by this app. Also, there are occasional bugs which cause sleep tracking to end early and the alarm to never go off. Do not recommend.
Google Play Rankings for Sleep Calculator
This app is not ranked
Technologies used by Sleep Calculator
Sleep Calculator is requesting 11 permissions and is using 23 libraries.
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Each subscription will automatically renew 3 days before the expiration date for
the same time period. Subscriptions can be cancelled at any time before the renewal.
