cycle.log1.4 - App Store
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Publisher Description
cycle.log is not "yet another period tracker." Unlike other menstrual cycle trackers, cycle.log makes is extremely simple to log your cycles and see when your next period is going to start.
Not only is it easy to log your cycles, but cycle.log will also send you a friendly reminder before your next period so you can be prepared.
The more you use cycle.log the smarter it becomes. Every time you log a cycle the app automatically adjusts your average cycle length and uses that to estimate your next period. It also calculates the standard deviation of your cycle length which tells you how different your cycles are from one another.
Please give cycle.log a try and be sure to tell your friends!
Version History • Dark mode support
• cycle.log is now completely ad-free
Thanks for using cycle.log! If you like it please consider giving us a rating and don't forget to tell your friends! 1.4 06/27/2022 In this version of cycle.log...
+ The dashboard is easier to use
+ Previously logged cycles can be edited
Thanks for using cycle.log! If you like it please consider giving us a rating and don't forget to tell your friends! 1.3 05/30/2018 + Support for iPhone X
v1.2
Better notifications!
+ The upcoming period notification now uses the standard deviation of your cycles to determine the best time to send you a reminder.
+ Log cycles directly from a notification without opening the app. 1.2.1 11/05/2017 Better notifications!
+ The upcoming period notification now uses the standard deviation of your cycles to determine the best time to send you a reminder.
+ Log cycles directly from a notification without opening the app. 1.2 07/29/2017 Oops! In the last update we introduced a bug on the dashboard when your period is only 1 day away. This is now fixed :-)
Previously in version 1.1...
Fertility info!
+ The app now displays basic fertility information such as when you are most fertile and the estimated date of your next ovulation. If you'd rather not see this information it can be turned off in the app settings.
Advanced statistics!
+ The standard deviation of your cycle length is now displayed on the dashboard. This number tells you how close your cycles are to the average and how accurately the app can predict your next cycle.
#StandWithPP
+ Show your support for Planned Parenthood directly from the app. 1.1.2 06/08/2017 Just a few boring bug fixes
Previously in version 1.1...
Fertility info!
+ The app now displays basic fertility information such as when you are most fertile and the estimated date of your next ovulation. If you'd rather not see this information it can be turned off in the app settings.
Advanced statistics!
+ The standard deviation of your cycle length is now displayed on the dashboard. This number tells you how close your cycles are to the average and how accurately the app can predict your next cycle.
#StandWithPP
+ Show your support for Planned Parenthood directly from the app. 1.1.1 05/31/2017 Fertility info!
+ The app now displays basic fertility information such as when you are most fertile and the estimated date of your next ovulation. If you'd rather not see this information it can be turned off in the app settings.
Advanced statistics!
+ The standard deviation of your cycle length is now displayed on the dashboard. This number tells you how close your cycles are to the average and how accurately the app can predict your next cycle.
#StandWithPP
+ Show your support for Planned Parenthood directly from the app. 1.1 05/25/2017 1.0 04/15/2017
About cycle.log
The company that develops cycle.log is Jonathan Jordan. The latest version released by its developer is 1.4.
To install cycle.log on your iOS device, just click the green Continue To App button above to start the installation process. The app is listed on our website since 2026-10-15 and was downloaded 0 times. We have already checked if the download link is safe, however for your own protection we recommend that you scan the downloaded app with your antivirus. Your antivirus may detect the cycle.log as malware if the download link is broken.
How to install cycle.log on your iOS device:
- Click on the Continue To App button on our website. This will redirect you to the App Store.
- Once the cycle.log is shown in the iTunes listing of your iOS device, you can start its download and installation. Tap on the GET button to the right of the app to start downloading it.
- If you are not logged-in the iOS appstore app, you'll be prompted for your your Apple ID and/or password.
- After cycle.log is downloaded, you'll see an INSTALL button to the right. Tap on it to start the actual installation of the iOS app.
- Once installation is finished you can tap on the OPEN button to start it. Its icon will also be added to your device home screen.
Program Details
System requirements
Download information
Pricing
Version History
version 1.4
posted on 2026-10-15
Version History • Dark mode support
• cycle.log is now completely ad-free
Thanks for using cycle.log! If you like it please consider giving us a rating and don't forget to tell your friends! 1.4 06/27/2022 In this version of cycle.log...
+ The dashboard is easier to use
+ Previously logged cycles can be edited
Thanks for using cycle.log! If you like it please consider giving us a rating and don't forget to tell your friends! 1.3 05/30/2018 + Support for iPhone X
v1.2
Better notifications!
+ The upcoming period notification now uses the standard deviation of your cycles to determine the best time to send you a reminder.
+ Log cycles directly from a notification without opening the app. 1.2.1 11/05/2017 Better notifications!
+ The upcoming period notification now uses the standard deviation of your cycles to determine the best time to send you a reminder.
+ Log cycles directly from a notification without opening the app. 1.2 07/29/2017 Oops! In the last update we introduced a bug on the dashboard when your period is only 1 day away. This is now fixed :-)
Previously in version 1.1...
Fertility info!
+ The app now displays basic fertility information such as when you are most fertile and the estimated date of your next ovulation. If you'd rather not see this information it can be turned off in the app settings.
Advanced statistics!
+ The standard deviation of your cycle length is now displayed on the dashboard. This number tells you how close your cycles are to the average and how accurately the app can predict your next cycle.
#StandWithPP
+ Show your support for Planned Parenthood directly from the app. 1.1.2 06/08/2017 Just a few boring bug fixes
Previously in version 1.1...
Fertility info!
+ The app now displays basic fertility information such as when you are most fertile and the estimated date of your next ovulation. If you'd rather not see this information it can be turned off in the app settings.
Advanced statistics!
+ The standard deviation of your cycle length is now displayed on the dashboard. This number tells you how close your cycles are to the average and how accurately the app can predict your next cycle.
#StandWithPP
+ Show your support for Planned Parenthood directly from the app. 1.1.1 05/31/2017 Fertility info!
+ The app now displays basic fertility information such as when you are most fertile and the estimated date of your next ovulation. If you'd rather not see this information it can be turned off in the app settings.
Advanced statistics!
+ The standard deviation of your cycle length is now displayed on the dashboard. This number tells you how close your cycles are to the average and how accurately the app can predict your next cycle.
#StandWithPP
+ Show your support for Planned Parenthood directly from the app. 1.1 05/25/2017 1.0 04/15/2017
version 1.4
posted on 2026-09-03
Version History • Dark mode support
• cycle.log is now completely ad-free
Thanks for using cycle.log! If you like it please consider giving us a rating and don't forget to tell your friends! 1.4 06/27/2022 This app has been updated by Apple to prepare for watchOS 27 compatibility. No new features are included.
In this version of cycle.log...
+ The dashboard is easier to use
+ Previously logged cycles can be edited
Thanks for using cycle.log! If you like it please consider giving us a rating and don't forget to tell your friends! 1.3 05/30/2018 + Support for iPhone X
v1.2
Better notifications!
+ The upcoming period notification now uses the standard deviation of your cycles to determine the best time to send you a reminder.
+ Log cycles directly from a notification without opening the app. 1.2.1 11/05/2017 Better notifications!
+ The upcoming period notification now uses the standard deviation of your cycles to determine the best time to send you a reminder.
+ Log cycles directly from a notification without opening the app. 1.2 07/29/2017 Oops! In the last update we introduced a bug on the dashboard when your period is only 1 day away. This is now fixed :-)
Previously in version 1.1...
Fertility info!
+ The app now displays basic fertility information such as when you are most fertile and the estimated date of your next ovulation. If you'd rather not see this information it can be turned off in the app settings.
Advanced statistics!
+ The standard deviation of your cycle length is now displayed on the dashboard. This number tells you how close your cycles are to the average and how accurately the app can predict your next cycle.
#StandWithPP
+ Show your support for Planned Parenthood directly from the app. 1.1.2 06/08/2017 Just a few boring bug fixes
Previously in version 1.1...
Fertility info!
+ The app now displays basic fertility information such as when you are most fertile and the estimated date of your next ovulation. If you'd rather not see this information it can be turned off in the app settings.
Advanced statistics!
+ The standard deviation of your cycle length is now displayed on the dashboard. This number tells you how close your cycles are to the average and how accurately the app can predict your next cycle.
#StandWithPP
+ Show your support for Planned Parenthood directly from the app. 1.1.1 05/31/2017 Fertility info!
+ The app now displays basic fertility information such as when you are most fertile and the estimated date of your next ovulation. If you'd rather not see this information it can be turned off in the app settings.
Advanced statistics!
+ The standard deviation of your cycle length is now displayed on the dashboard. This number tells you how close your cycles are to the average and how accurately the app can predict your next cycle.
#StandWithPP
+ Show your support for Planned Parenthood directly from the app. 1.1 05/25/2017 1.0 04/15/2017
version 1.4
posted on 2026-08-21
Version History • Dark mode support
• cycle.log is now completely ad-free
Thanks for using cycle.log! If you like it please consider giving us a rating and don't forget to tell your friends! 1.4 06/27/2022 This update from Apple will improve the functionality of this app. No new features are included.
In this version of cycle.log...
+ The dashboard is easier to use
+ Previously logged cycles can be edited
Thanks for using cycle.log! If you like it please consider giving us a rating and don't forget to tell your friends! 1.3 05/30/2018 + Support for iPhone X
v1.2
Better notifications!
+ The upcoming period notification now uses the standard deviation of your cycles to determine the best time to send you a reminder.
+ Log cycles directly from a notification without opening the app. 1.2.1 11/05/2017 Better notifications!
+ The upcoming period notification now uses the standard deviation of your cycles to determine the best time to send you a reminder.
+ Log cycles directly from a notification without opening the app. 1.2 07/29/2017 Oops! In the last update we introduced a bug on the dashboard when your period is only 1 day away. This is now fixed :-)
Previously in version 1.1...
Fertility info!
+ The app now displays basic fertility information such as when you are most fertile and the estimated date of your next ovulation. If you'd rather not see this information it can be turned off in the app settings.
Advanced statistics!
+ The standard deviation of your cycle length is now displayed on the dashboard. This number tells you how close your cycles are to the average and how accurately the app can predict your next cycle.
#StandWithPP
+ Show your support for Planned Parenthood directly from the app. 1.1.2 06/08/2017 Just a few boring bug fixes
Previously in version 1.1...
Fertility info!
+ The app now displays basic fertility information such as when you are most fertile and the estimated date of your next ovulation. If you'd rather not see this information it can be turned off in the app settings.
Advanced statistics!
+ The standard deviation of your cycle length is now displayed on the dashboard. This number tells you how close your cycles are to the average and how accurately the app can predict your next cycle.
#StandWithPP
+ Show your support for Planned Parenthood directly from the app. 1.1.1 05/31/2017 Fertility info!
+ The app now displays basic fertility information such as when you are most fertile and the estimated date of your next ovulation. If you'd rather not see this information it can be turned off in the app settings.
Advanced statistics!
+ The standard deviation of your cycle length is now displayed on the dashboard. This number tells you how close your cycles are to the average and how accurately the app can predict your next cycle.
#StandWithPP
+ Show your support for Planned Parenthood directly from the app. 1.1 05/25/2017 1.0 04/15/2017
version 1.4
posted on 2022-06-27
• Dark mode support
• cycle.log is now completely ad-free
Thanks for using cycle.log! If you like it please consider giving us a rating and don't forget to tell your friends!
version 1.4
posted on 2022-06-27
Jun 27, 2022 Version 1.4
• Dark mode support
• cycle.log is now completely ad-free
Thanks for using cycle.log! If you like it please consider giving us a rating and don't forget to tell your friends!
version 1.3
posted on 2018-05-30
May 30, 2018 Version 1.3
This app has been updated by Apple to display the Apple Watch app icon.
In this version of cycle.log...
+ The dashboard is easier to use
+ Previously logged cycles can be edited
Thanks for using cycle.log! If you like it please consider giving us a rating and don't forget to tell your friends!
Disclaimer
Official App Store Link
We do not host cycle.log on our servers. We did not scan it for viruses, adware, spyware or other type of malware. This app is hosted by Apple and passed their terms and conditions to be listed there. We recommend caution when installing it.
The App Store link for cycle.log is provided to you by apps112.com without any warranties, representations or guarantees of any kind, so access it at your own risk.
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