Cycle chaos? It doesn't have to be that way. With the free cyclotest app, you have a period tracker and cycle app in one: Keep an eye on your period and cycle and get a better feel for your body. Also suitable for those trying to conceive.
Use the free cyclotest app as a cycle tracker (Freemium)
•Track the start and flow of your period!
•Predict your fertile days around ovulation! (Calendar method)
•Enter when you had sex!
•Take notes on everything you notice during your cycle!
•Get reminders for when your next period is due or when PMS symptoms are starting!
•Use the cycle tracker to plan better and be prepared.
Quick sign-up, get started right away!
Download the cyclotest app for free and simply sign up with your Google account. You'll be ready to go in seconds and can start entering your data immediately.
Premium (unlockable via subscription or lifetime code): Use all features!
With a subscription, you'll receive a free month: You can then test all premium features for a whole month at no cost.
• Track your basal body temperature for a more precise calculation of your fertile days (temperature method according to NFP)
• Record other bodily signals such as cervical mucus, LH tests, PMS, or spotting
• Document your mood and physical well-being
• View forecasts of your next period and fertile days
• Keep track of the most important parameters from past cycles
• Use the cycle chart for an overview of your temperature progression and all entries recorded during the cycle
• Export your cycle chart and share it at your next doctor's appointment
• Send your cycle chart from the app to our customer support and ask any questions
For automatic data transfer: cyclotest mySense (Bluetooth basal thermometer)
You can pair your cyclotest app with the cyclotest mySense basal thermometer for particularly convenient basal body temperature tracking: the cyclotest Bluetooth basal thermometer transmits your waking temperature directly to the app. Note: Are you looking for "mySense App" or "cyclotest mySense App"? → The cyclotest App is the correct app for cyclotest mySense.
The cyclotest App is ideal for women who:
• want to understand and get to know their cycle better.
• want to determine their fertile days.
• prefer hormone-free methods.
• value a holistic view of their health.
• want to conceive naturally (trying to conceive).
• want to track initial irregularities and symptoms in the early perimenopause.
Why trust cyclotest mySense?
Trust isn't built overnight. It grows – with every cycle, every "aha" moment, every temperature chart. For over 70 years, the cyclotest brand has stood for natural methods of cycle tracking. The cyclotest App is a medical device. Developed and hosted in Germany.
Data Privacy
Your privacy is important to us. The data is stored on a server in Germany.
Billing and management of your subscriptions is handled by Google – we do not receive any payment information (e.g., credit card details), but only information such as purchase status and subscription duration, so that the premium features in the app can be correctly activated.
In-App Purchases & Subscriptions (Google)
Premium is available as an in-app purchase. Payments are processed through your Google Play Store user account.
Subscriptions renew automatically unless auto-renewal is canceled at least 24 hours before the end of the current period. You can manage your subscription at any time in your smartphone's account settings and in your app profile.
Instructions & Notice
Please read the cyclotest app's instructions for use carefully before using the results.
Note: The cyclotest app is not a contraceptive. It is not approved for use as a contraceptive.