cyclotest Period Calendar App Downloads & Revenuecyclotest Period Calendar App · App Store & Google Play
cyclotest Period Calendar App by Uebe Medical GmbH is on App Store and Google Play. Active Users (MAU & DAU), Downloads, rankings, keywords, revenue, and rating totals.
cyclotest Period Calendar App update history & changes
Last change · 11 events since 25 Sep 2018Full timeline ↓📦iOSUpdated to version 4.4.1📦iOSUpdated to version 4.4.0📈AndroidDropped out of every chart we track📈AndroidEntered the top 100📈iOSEntered the top 100📈iOSCharting in a new country🆕AndroidFirst spotted by AppInsider🆕iOSFirst spotted by AppInsider🆕iOSReleased on the App Store
Full timeline · 11 events
- 📦cyclotest Period Calendar App updated to version 4.4.1iOS• New “Display & accessibility” settings page in your profile
• Optional increased contrast
• Bleeding in the current cycle can now be entered retroactively without a time limit
• Revoke cycle now also possible when the bleeding was entered further back
• Fixed an issue when creating cycle notifications… more - 📦cyclotest Period Calendar App updated to version 4.4.0iOSNew Features
- Thermometer pairing with a new design and step-by-step guidance
- Lock Screen Live Activity displays countdown and data transfer progress (iOS 17.2 or later)
- Reminder notification if the app hasn't been opened for several days
- Separate consent options for usage analytics and marketing
- Privacy settings can be changed at any time under Profile → Legal
Other Changes
- Thermometer syncing now runs entirely via the new native Bluetooth engine
- PDF export once again displays the cycle chart… more - 📈cyclotest Period Calendar App dropped out of every chart we trackAndroidLast seen 16 Oct
- 📦cyclotest Period Calendar App updated to version 4.3.4iOS- Systemschrift wird jetzt bis 200 % unterstützt
- Alle Screens für VoiceOver beschriftet - 📈cyclotest Period Calendar App entered the top 100AndroidTop Free · Medical · DE
- 📈cyclotest Period Calendar App entered the top 100iOSTop Grossing · Medical · FR
- 📈cyclotest Period Calendar App charting in a new countryiOSFrance
- 🆕cyclotest Period Calendar App first spotted by AppInsiderAndroidGermany
- 🆕cyclotest Period Calendar App first spotted by AppInsideriOS#78 in Top Grossing · Medical · Germany
- 📦cyclotest Period Calendar App version 4.3.3iOSNo release notes
- 🆕cyclotest Period Calendar App released on the App StoreiOS
Collected from the stores by AppInsider since we first spotted the app. Dates are when we saw each change.
Rating
4.5 ★
227 ratings, both stores
Measured
Best rank now
#74
App Store · 
Medical Grossing
Medical GrossingMeasured
New ratings a week
8.2
▲ +33% vs the 2 weeks before
Measured
App Store
App details
App ID
1434306064
Publisher
Uebe Medical GmbH
Publisher country
Germany
On the store since
Sep 2018
8 years on the store
Minimum OS
iOS 15.0+
iPhone 6s and later
Devices
iPhone · iPad
Universal purchase
Content rating
12+
2 content notes below
Languages
6
DA EN FR DE IT PL
Size
118 MB
Also listed in
Health & Fitness
Content notesInfrequent/Mild Medical/Treatment InformationInfrequent/Mild Sexual Content and Nudity
Google Play
App details
App ID
de.cyclotest.mysense
Publisher
Uebe Medical GmbH
Publisher country
Germany
Content rating
Teen
cyclotest Period Calendar App downloads & installs
Both stores, worldwide. Bands are open; exact numbers are free with an account.
| Store | Downloads / day | Lifetime installs |
|---|---|---|
| App Store | – | – |
| Google Play | – | 50k+ Measured |
| Total | – | 50k+ Confidence |
How this is calculated
App Store: chart positions and rating growth per country, anchored on its own Android downloads; lifetime from ratings worldwide × installs per rating. Google Play: the daily change in its exact install count. The total adds every store.
Active users
All platforms, worldwide. Free with an account.
Stickiness (DAU / MAU)
how many monthly users open it on a given day
How this is calculated
Monthly users come from lifetime installs across every store, fitted on monthly active user figures companies publish; daily users = monthly × the typical daily/monthly ratio for the category. Confidence is the chance the real number is within half to double ours.
Business model: In-app purchase-led
How cyclotest Period Calendar App makes money: subscriptions, one-off purchases and ads.
In-app purchases
One-off purchases
/mo
of revenue
Where it ranks now
Both stores, across every country we track.
| Store | Best rank | Charting in | US Top Free | US Top Grossing |
|---|---|---|---|---|
| App Store | #74 Medical Grossing | 1 of 30 countries | – | – |
| Google Play | – | 0 of 23 countries | – | – |
Full chart lists: App Store · Google Play.
Review momentum
ⓘ How we measure thisNew ratings a week
8.2
▲ +33% vs the 2 weeks before
Recent ratings
4.8★
vs 4.5★ lifetime
Review momentum
82/100
faster than 85% of Medical apps
Review momentum (0-100) blends how fast the app collects ratings compared with other apps in its category (60%), whether that pace is speeding up (25%) and what recent raters give it (15%; recent stars well below lifetime pull it down). Ratings counts are read daily. A jump usually means a launch, a feature, ads or a new review prompt.
Ratings
Both stores. Store data, measured.
| Store | Rating | Ratings |
|---|---|---|
| App Store | 4.5 ★ | 227 |
| Google Play | 4.8 ★ | – |
| Both stores | 4.5 ★ weighted by ratings | 227 |
About cyclotest Period Calendar App
Cycle chaos? It doesn't have to be. With the free cyclotest app, you get a period calendar and cycle app in one: keep track of your period and cycle, and get a better sense of your body. Also suitable if you're trying to conceive.
Use the free cyclotest app as a cycle calendar (Freemium)
• Track the start and intensity of your period!
• Get predictions for your ovulation phase and fertile days (calendar method)
• Make notes about anything you notice during your cycle!
• Get reminders for your next period or when PMS is approaching!
Quick sign-up, start right away
Download the cyclotest app for free and simply sign in with your Apple Account. You'll be ready to make your first entries within seconds.
Premium (unlockable via subscription or lifetime code): use all features!
When you take out a subscription, you get a free month and can try all Premium features free of charge for a month.
• Track your basal temperature for a more precise calculation of your fertile days (temperature method per NFP)
• Record additional ovulation signs such as cervical mucus or LH test results
• Log your mood & physical wellbeing
• See at a glance the prediction for your next period, fertile phase, ovulation phase, and PMS phase
• Get a clear view of which cycle phase you're currently in – and what's happening in your body
• Discover recurring patterns: which symptoms typically occur in which cycle phase?
• Keep track of the key parameters of past cycles
• Follow your temperature curve and all entries for a cycle on the cycle chart
• Export your cycle chart and share it at your next doctor's appointment or with our customer support
For automatic data transfer: cyclotest mySense (Bluetooth basal thermometer)
Pair the cyclotest app with the cyclotest mySense basal thermometer: the Bluetooth thermometer automatically transfers your waking temperature straight into the app.
Note: Looking for "mySense app" or "cyclotest mySense app"? → The cyclotest app is the right 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 & ovulation phase.
• ...rely on hormone-free methods.
• ...value a holistic view of their health.
• ...want to conceive naturally (trying to conceive)
• ...want to track early irregularities & symptoms in early perimenopause or menopause.
Why trust cyclotest?
Trust doesn't happen overnight. It grows – with every cycle, every "aha" moment, every temperature curve. For more than 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.
Privacy
Your privacy matters to us. Your data is stored on a server in Germany.
Billing & management of your subscriptions is handled by Apple – we don't receive any payment data (e.g. credit card details), only information such as purchase status & term, so that Premium features can be correctly unlocked in the app
Use the free cyclotest app as a cycle calendar (Freemium)
• Track the start and intensity of your period!
• Get predictions for your ovulation phase and fertile days (calendar method)
• Make notes about anything you notice during your cycle!
• Get reminders for your next period or when PMS is approaching!
Quick sign-up, start right away
Download the cyclotest app for free and simply sign in with your Apple Account. You'll be ready to make your first entries within seconds.
Premium (unlockable via subscription or lifetime code): use all features!
When you take out a subscription, you get a free month and can try all Premium features free of charge for a month.
• Track your basal temperature for a more precise calculation of your fertile days (temperature method per NFP)
• Record additional ovulation signs such as cervical mucus or LH test results
• Log your mood & physical wellbeing
• See at a glance the prediction for your next period, fertile phase, ovulation phase, and PMS phase
• Get a clear view of which cycle phase you're currently in – and what's happening in your body
• Discover recurring patterns: which symptoms typically occur in which cycle phase?
• Keep track of the key parameters of past cycles
• Follow your temperature curve and all entries for a cycle on the cycle chart
• Export your cycle chart and share it at your next doctor's appointment or with our customer support
For automatic data transfer: cyclotest mySense (Bluetooth basal thermometer)
Pair the cyclotest app with the cyclotest mySense basal thermometer: the Bluetooth thermometer automatically transfers your waking temperature straight into the app.
Note: Looking for "mySense app" or "cyclotest mySense app"? → The cyclotest app is the right 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 & ovulation phase.
• ...rely on hormone-free methods.
• ...value a holistic view of their health.
• ...want to conceive naturally (trying to conceive)
• ...want to track early irregularities & symptoms in early perimenopause or menopause.
Why trust cyclotest?
Trust doesn't happen overnight. It grows – with every cycle, every "aha" moment, every temperature curve. For more than 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.
Privacy
Your privacy matters to us. Your data is stored on a server in Germany.
Billing & management of your subscriptions is handled by Apple – we don't receive any payment data (e.g. credit card details), only information such as purchase status & term, so that Premium features can be correctly unlocked in the app
cyclotest Period Calendar App App Store
cyclotest Periodenkalender App
cyclotest Period Calendar App is #74 in Medical Grossing in Germany and charting in 1 of 30 countries we track.
Updated 9 Nov 2026 · rankings refresh through the day
DeveloperUebe Medical GmbH
CategoryMedical
PriceFree
Released
Rating★ 4.5 (227)
Version4.4.1
Age rating12+
First seen by us 24 Sep 2026
24 Sep 2026Rating
4.5 ★
227 ratings
Measured
Best rank now
#74
Medical GrossingMeasured
New ratings a week
8.2
▲ +33% vs the 2 weeks before
Measured
cyclotest Period Calendar App on the App Store
App details
App ID
1434306064
Publisher
Uebe Medical GmbH
Publisher country
Germany
On the store since
Sep 2018
8 years on the store
Minimum OS
iOS 15.0+
iPhone 6s and later
Devices
iPhone · iPad
Universal purchase
Content rating
12+
2 content notes below
Languages
6
DA EN FR DE IT PL
Size
118 MB
Also listed in
Health & Fitness
Content notesInfrequent/Mild Medical/Treatment InformationInfrequent/Mild Sexual Content and Nudity
cyclotest Period Calendar App downloads
Worldwide, per day, and installs to date. The band is open; the exact number is free with an account.
How this is calculated
Apple publishes no download counts. App Store downloads come from chart positions and daily rating growth per country, calibrated on Google Play install counts; lifetime installs from ratings worldwide × installs per rating. Confidence is the chance the real number is within half to double ours.
Active users
All platforms, worldwide. Free with an account.
Stickiness (DAU / MAU)
how many monthly users open it on a given day
How this is calculated
Monthly users come from lifetime installs across every store, fitted on monthly active user figures companies publish; daily users = monthly × the typical daily/monthly ratio for the category. Confidence is the chance the real number is within half to double ours.
Business model: In-app purchase-led
How cyclotest Period Calendar App makes money: subscriptions, one-off purchases and ads.
In-app purchases
One-off purchases
/mo
of revenue
Where it ranks now
Every top chart it appears in across 30 countries.
| Country | Charts | Rank |
|---|---|---|
| Germany | MedicalGrossing | #74 |
Apps near cyclotest Period Calendar App on the chart
Medical Grossing, around #74.
Ratings
App Store, worldwide.
Rating
4.5 ★
227 ratings
Measured
Ratings
227
Measured
Review momentum
ⓘ How we measure thisNew ratings a week
8.2
▲ +33% vs the 2 weeks before
Recent ratings
4.8★
vs 4.5★ lifetime
Review momentum
82/100
faster than 85% of Medical apps
Review momentum (0-100) blends how fast the app collects ratings compared with other apps in its category (60%), whether that pace is speeding up (25%) and what recent raters give it (15%; recent stars well below lifetime pull it down). Ratings counts are read daily. A jump usually means a launch, a feature, ads or a new review prompt.
About cyclotest Period Calendar App
Cycle chaos? It doesn't have to be. With the free cyclotest app, you get a period calendar and cycle app in one: keep track of your period and cycle, and get a better sense of your body. Also suitable if you're trying to conceive.
Use the free cyclotest app as a cycle calendar (Freemium)
• Track the start and intensity of your period!
• Get predictions for your ovulation phase and fertile days (calendar method)
• Make notes about anything you notice during your cycle!
• Get reminders for your next period or when PMS is approaching!
Quick sign-up, start right away
Download the cyclotest app for free and simply sign in with your Apple Account. You'll be ready to make your first entries within seconds.
Premium (unlockable via subscription or lifetime code): use all features!
When you take out a subscription, you get a free month and can try all Premium features free of charge for a month.
• Track your basal temperature for a more precise calculation of your fertile days (temperature method per NFP)
• Record additional ovulation signs such as cervical mucus or LH test results
• Log your mood & physical wellbeing
• See at a glance the prediction for your next period, fertile phase, ovulation phase, and PMS phase
• Get a clear view of which cycle phase you're currently in – and what's happening in your body
• Discover recurring patterns: which symptoms typically occur in which cycle phase?
• Keep track of the key parameters of past cycles
• Follow your temperature curve and all entries for a cycle on the cycle chart
• Export your cycle chart and share it at your next doctor's appointment or with our customer support
For automatic data transfer: cyclotest mySense (Bluetooth basal thermometer)
Pair the cyclotest app with the cyclotest mySense basal thermometer: the Bluetooth thermometer automatically transfers your waking temperature straight into the app.
Note: Looking for "mySense app" or "cyclotest mySense app"? → The cyclotest app is the right 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 & ovulation phase.
• ...rely on hormone-free methods.
• ...value a holistic view of their health.
• ...want to conceive naturally (trying to conceive)
• ...want to track early irregularities & symptoms in early perimenopause or menopause.
Why trust cyclotest?
Trust doesn't happen overnight. It grows – with every cycle, every "aha" moment, every temperature curve. For more than 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.
Privacy
Your privacy matters to us. Your data is stored on a server in Germany.
Billing & management of your subscriptions is handled by Apple – we don't receive any payment data (e.g. credit card details), only information such as purchase status & term, so that Premium features can be correctly unlocked in the app
Use the free cyclotest app as a cycle calendar (Freemium)
• Track the start and intensity of your period!
• Get predictions for your ovulation phase and fertile days (calendar method)
• Make notes about anything you notice during your cycle!
• Get reminders for your next period or when PMS is approaching!
Quick sign-up, start right away
Download the cyclotest app for free and simply sign in with your Apple Account. You'll be ready to make your first entries within seconds.
Premium (unlockable via subscription or lifetime code): use all features!
When you take out a subscription, you get a free month and can try all Premium features free of charge for a month.
• Track your basal temperature for a more precise calculation of your fertile days (temperature method per NFP)
• Record additional ovulation signs such as cervical mucus or LH test results
• Log your mood & physical wellbeing
• See at a glance the prediction for your next period, fertile phase, ovulation phase, and PMS phase
• Get a clear view of which cycle phase you're currently in – and what's happening in your body
• Discover recurring patterns: which symptoms typically occur in which cycle phase?
• Keep track of the key parameters of past cycles
• Follow your temperature curve and all entries for a cycle on the cycle chart
• Export your cycle chart and share it at your next doctor's appointment or with our customer support
For automatic data transfer: cyclotest mySense (Bluetooth basal thermometer)
Pair the cyclotest app with the cyclotest mySense basal thermometer: the Bluetooth thermometer automatically transfers your waking temperature straight into the app.
Note: Looking for "mySense app" or "cyclotest mySense app"? → The cyclotest app is the right 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 & ovulation phase.
• ...rely on hormone-free methods.
• ...value a holistic view of their health.
• ...want to conceive naturally (trying to conceive)
• ...want to track early irregularities & symptoms in early perimenopause or menopause.
Why trust cyclotest?
Trust doesn't happen overnight. It grows – with every cycle, every "aha" moment, every temperature curve. For more than 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.
Privacy
Your privacy matters to us. Your data is stored on a server in Germany.
Billing & management of your subscriptions is handled by Apple – we don't receive any payment data (e.g. credit card details), only information such as purchase status & term, so that Premium features can be correctly unlocked in the app
Latest updates
4.4.1
• New “Display & accessibility” settings page in your profile
• Optional increased contrast
• Bleeding in the current cycle can now be entered retroactively without a time limit
• Revoke cycle now also possible when the bleeding was entered further back
• Fixed an issue when creating cycle notifications
4.4.0
New Features
- Thermometer pairing with a new design and step-by-step guidance
- Lock Screen Live Activity displays countdown and data transfer progress (iOS 17.2 or later)
- Reminder notification if the app hasn't been opened for several days
- Separate consent options for usage analytics and marketing
- Privacy settings can be changed at any time under Profile → Legal
Other Changes
- Thermometer syncing now runs entirely via the new native Bluetooth engine
- PDF export once again displays the cycle chart
4.3.4
- Systemschrift wird jetzt bis 200 % unterstützt
- Alle Screens für VoiceOver beschriftet
cyclotest Period Calendar App Android
Not in a tracked Google Play top chart right now.
Updated 9 Nov 2026 · rankings refresh through the day
DeveloperUEBE Medical GmbH
CategoryMedical
PriceFree
Released–
Installs50k+
Rating★ 4.8 (0)
Updated–
Content ratingTeen
Rating
4.8 ★
0 ratings
Measured
cyclotest Period Calendar App on Google Play
App details
App ID
de.cyclotest.mysense
Publisher
Uebe Medical GmbH
Publisher country
Germany
Content rating
Teen
cyclotest Period Calendar App downloads
Worldwide, per day, and installs to date. The band is open; the exact number is free with an account.
How this is calculated
Google Play shows an exact lifetime install count; downloads per day are its daily change (measured). When Play hasn't refreshed the count, they come from new ratings and Top Free chart positions. Confidence is the chance the real number is within half to double ours.
Active users
All platforms, worldwide. Free with an account.
Stickiness (DAU / MAU)
how many monthly users open it on a given day
How this is calculated
Monthly users come from lifetime installs across every store, fitted on monthly active user figures companies publish; daily users = monthly × the typical daily/monthly ratio for the category. Confidence is the chance the real number is within half to double ours.
Business model: In-app purchase-led
How cyclotest Period Calendar App makes money: subscriptions, one-off purchases and ads.
In-app purchases
One-off purchases
/mo
of revenue
Where it ranks on Google Play
Every top 200 chart it appears in across 23 countries.
| Country | Charts | Rank |
|---|---|---|
| Not in a Google Play top chart right now. | ||
Ratings
Google Play, worldwide.
Rating
4.8 ★
0 ratings
Measured
Ratings
0
Measured
About cyclotest Period Calendar App
Cycle chaos? It doesn't have to be. With the free cyclotest app, you get a period calendar and cycle app in one: keep track of your period and cycle! Also suitable if you're trying to conceive.
Use the free cyclotest app as a cycle calendar & period tracker (Freemium)
• Track the start and intensity of your period!
• Get predictions for your ovulation phase and fertile days! (calendar method)
• Make notes about anything you notice during your cycle!
• Get reminders for your next period or when PMS is approaching!
• Plan ahead with the period calendar and stay prepared!
Quick sign-up, start right away
Download the cyclotest app for free and sign in with your Google Account. You'll be ready to make your first entries within seconds.
Premium (unlockable via subscription or lifetime code): use all features!
Taking out a subscription gets you a free month, letting you try all Premium features free of charge for a month.
• Track your basal temperature for a more precise calculation of your fertile days (temperature method per NFP)!
• Record additional body signals such as cervical mucus & LH tests!
• Log your mood (PMS etc.) & physical wellbeing!
• See the prediction for your next period, fertile phase, ovulation phase, and PMS phase at a glance!
• See which cycle phase you're currently in – and what's happening in your body!
• Discover recurring patterns: which symptoms typically occur in which cycle phase?
• Keep track of your past cycles and find out how regular your cycle is!
• Follow your temperature curve and all logged entries on the cycle chart
• Export your cycle chart for your next doctor's appointment!
For automatic data transfer: cyclotest mySense (Bluetooth basal thermometer)
Pair the cyclotest app with the cyclotest mySense basal thermometer: the Bluetooth thermometer automatically transfers your waking temperature straight into the app.
Note: Looking for "cyclotest mySense app"? → The cyclotest app is the right app for the cyclotest mySense basal thermometer.
Whether you're searching for a period calendar, cycle calendar, ovulation calendar, fertility calendar, or menstrual calendar – the cyclotest app is all of that.
The cyclotest app is ideal for women who:
• want to understand and get to know their cycle better.
• want to determine their fertile days and ovulation phase.
• rely on hormone-free methods of natural family planning (NFP).
• want to conceive naturally (trying to conceive).
• want to track early irregularities in early perimenopause or menopause.
Why trust cyclotest?
Trust doesn't happen overnight. It grows – with every cycle, every "aha" moment, every temperature curve. For more than 70 years, the cyclotest brand has stood for natural methods of cycle tracking (cycle tracker). The cyclotest app is a medical device. Developed and hosted in Germany.
Privacy
Your privacy matters to us. Your data is stored on a server in Germany.
Billing & management of your subscriptions is handled by Google – we don't receive any pay
Use the free cyclotest app as a cycle calendar & period tracker (Freemium)
• Track the start and intensity of your period!
• Get predictions for your ovulation phase and fertile days! (calendar method)
• Make notes about anything you notice during your cycle!
• Get reminders for your next period or when PMS is approaching!
• Plan ahead with the period calendar and stay prepared!
Quick sign-up, start right away
Download the cyclotest app for free and sign in with your Google Account. You'll be ready to make your first entries within seconds.
Premium (unlockable via subscription or lifetime code): use all features!
Taking out a subscription gets you a free month, letting you try all Premium features free of charge for a month.
• Track your basal temperature for a more precise calculation of your fertile days (temperature method per NFP)!
• Record additional body signals such as cervical mucus & LH tests!
• Log your mood (PMS etc.) & physical wellbeing!
• See the prediction for your next period, fertile phase, ovulation phase, and PMS phase at a glance!
• See which cycle phase you're currently in – and what's happening in your body!
• Discover recurring patterns: which symptoms typically occur in which cycle phase?
• Keep track of your past cycles and find out how regular your cycle is!
• Follow your temperature curve and all logged entries on the cycle chart
• Export your cycle chart for your next doctor's appointment!
For automatic data transfer: cyclotest mySense (Bluetooth basal thermometer)
Pair the cyclotest app with the cyclotest mySense basal thermometer: the Bluetooth thermometer automatically transfers your waking temperature straight into the app.
Note: Looking for "cyclotest mySense app"? → The cyclotest app is the right app for the cyclotest mySense basal thermometer.
Whether you're searching for a period calendar, cycle calendar, ovulation calendar, fertility calendar, or menstrual calendar – the cyclotest app is all of that.
The cyclotest app is ideal for women who:
• want to understand and get to know their cycle better.
• want to determine their fertile days and ovulation phase.
• rely on hormone-free methods of natural family planning (NFP).
• want to conceive naturally (trying to conceive).
• want to track early irregularities in early perimenopause or menopause.
Why trust cyclotest?
Trust doesn't happen overnight. It grows – with every cycle, every "aha" moment, every temperature curve. For more than 70 years, the cyclotest brand has stood for natural methods of cycle tracking (cycle tracker). The cyclotest app is a medical device. Developed and hosted in Germany.
Privacy
Your privacy matters to us. Your data is stored on a server in Germany.
Billing & management of your subscriptions is handled by Google – we don't receive any pay