trackle GmbH Bonn
trackle is estimated to make < $5k per month from < 5k downloads / mo, tracked daily on Peekly.
The trackle cycle app is part of the trackle sensor system, which helps women regulate their fertility naturally and determine whether or not they can become pregnant. App features: + Daily information on fertility stat
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Rating & reviews
430 reviews
26 Jun → 2 Aug · best #154
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The trackle cycle app is part of the trackle sensor system, which helps women regulate their fertility naturally and determine whether or not they can become pregnant.
App features:
+ Daily information on fertility status.
+ A cycle calendar that marks fertile and infertile days.
+ Reliable ovulation detection with NFP.
+ Regulation-compliant evaluation using the symptothermal method.
+ A detailed temperature curve with information on body signals such as temperature and cervical mucus.
+ Detailed entry of body symptoms, sexual intercourse or disruptive factors.
What is trackle?
trackle is a sensor system for determining your cycle. It measures your basal body temperature overnight and transmits the recorded data easily and reliably to the free app on your smartphone as soon as the sensor is placed in its box.
What can I use trackle for?
With trackle, you can find out precisely and reliably on which days of your cycle you are fertile – and on which days you are not. By continuously measuring your core body temperature at night, trackle is particularly accurate and reduces sources of error in the classic temperature method – there is no need to take measurements at the same time every morning. This allows you to determine your ovulation reliably and accurately.
Who is trackle suitable for?
trackle is perfect for women with irregular sleep and lifestyle patterns, small children or difficulties with the traditional temperature measurement method, who still want to use the proven symptothermal method because it is hormone-free, safe and well researched.
How does trackle work?
The trackle sensor is worn vaginally at night like a tampon and records your core body temperature. After getting up, you remove it, clean it and place it in its box, where it transfers its data. You also enter additional observations and your cervical mucus consistency in the app. The app then tells you the result: today is a fertile or infertile day.
Please note the following information:
+ The trackle app only works in conjunction with the trackle temperature sensor, which you can purchase from the trackle shop at https://shop.trackle.de/.
+ For medical advice, diagnoses or treatment, you must consult a doctor.
+ Please note the information in the instructions for use that come with the sensor. Alternatively, you can download the instructions for use at www.trackle.de/ifu.
Rating & reviews
430 reviews
Monetization
Free
No in-app purchases detected
Similar apps
What's new
New features: ▸ When you first start the app, you can now enter your last menstruation. General improvements: ▸ We have laid the technical groundwork for some features that we want to make available with the next updates. Bug fixes: ▸ We have fixed two small display errors, one in the edit view and one in the cycle curve.
How much does trackle make?
trackle is estimated to make < $5k per month, according to Peekly's daily tracking.
How many downloads does trackle have?
trackle has an estimated < 5k downloads / mo on Google Play.
Is trackle free?
trackle is free to download.
What is trackle's rating?
trackle has a rating of 4.6 out of 5, based on 430 reviews.
Publisher
trackle GmbH Bonn
Category
Medical
Compatibility
8.0
Size
—
Rating
USK: All ages
Price
Free
Released
—
Last update
Jun 24, 2026
Languages
—
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