PERIOD. Cycle & Period Tracker: iPhone vs Android
PERIOD. Cycle & Period Tracker by PERIOD. B.V. is on both the App Store and Google Play. Here are both versions together: downloads, users, revenue, ratings and chart positions, store by store with totals.
Rating
4.8 ★
57 ratings, both stores
Measured
Best rank now
#40
iPhone · 
Health & Fitness Free
Health & Fitness FreeMeasured
App Store
App details
App ID
6757947793
Publisher
PERIOD. B.V.
On the store since
Mar 2026
Under a year
Minimum OS
iOS 16.0+
iPhone 8 and later
Devices
iPhone · iPad
Content rating
12+
1 content note below
Languages
19
AR CS DA NL EN FI FR DE HI IT JA KO …
Size
85 MB
Content notesInfrequent/Mild Medical/Treatment Information
Google Play
App details
App ID
app.myperiod.android
Publisher
PERIOD.
PERIOD. Cycle & Period Tracker downloads & installs
Both stores, worldwide. Bands are open; exact numbers are free with an account.
| Store | Downloads / day | Lifetime installs |
|---|---|---|
| iPhone | – | 10k+ |
| Google Play | – | – |
| Total | – | 10k+ Confidence |
How this is calculated
iPhone: 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.
Where PERIOD. Cycle & Period Tracker's downloads come from Modelled
Last 30 days: organic search, browsing the store, features and paid ads.
Where it ranks now
Both stores, across every country we track.
Ratings
Both stores. Store data, measured.
| Store | Rating | Ratings |
|---|---|---|
| App Store | 4.8 ★ | 57 |
| Google Play | 4.8 ★ | – |
| Both stores | 4.8 ★ weighted by ratings | 57 |
About PERIOD. Cycle & Period Tracker
Your cycle, your data. No selling, no hidden trackers, no ads.
Remember when women were told to delete their cycle app in 2022? That happened because some apps in this category shared user data despite promising not to. The biggest one settled with the US regulator over sharing cycle data with a large social media platform.
We thought that was a mediocre outcome. So we built PERIOD.
WHAT IS INSIDE
Period and cycle tracking. Ovulation and fertile day predictions. Symptom logging for energy, sleep, skin, libido, pain, mood, and more. Basal temperature and ovulation test tracking. A home screen widget with your cycle at a glance. Explanations for each phase of your cycle. AI questions that know what is in your data. Calmly designed, without dark patterns.
PERIOD. baby, FOR THE WHOLE JOURNEY
Life does not stop at cycle tracking. PERIOD. baby is one subscription that grows with you across four life stages: your cycle, trying to conceive, pregnancy, and the time after birth. The app quietly changes to match where you are.
Trying to conceive: your fertile window, ovulation tests you can compare side by side on your own photos, and a place to log a pregnancy test.
Pregnant: your pregnancy week by week with a calm ring, what is happening each week, appointment reminders, a hospital bag checklist, a kick counter, and a contraction timer when the time comes.
After birth: a gentle recovery view, week by week, that never rushes you.
And if a pregnancy ends, the app meets you with care, and moving back to your cycle is always free.
No medical claims, no diagnosis. Just a calm companion that knows where you are.
PRIVACY IS THE FOUNDATION
Your cycle and health data live on servers in the EU. Always encrypted. No tracking pixels, no advertising networks, no ad identifiers. You can export or delete everything whenever you want. Our AI never trains on your data. The full list of companies that ever touch any of your data is on myperiod.app/sub-processors.
We earn from subscriptions, not from your data.
FOR YOURSELF AND FOR WORK
The basic features stay free. Always. PERIOD. plus adds unlimited AI questions, deeper insights, and an exportable report for your doctor. 3,49 euro per month or 34,99 euro per year, with 14 days free to try.
PERIOD. baby adds the four life stages above, from trying to conceive to the time after birth. 14 days free to try.
For employers there is PERIOD. at work. Your company gets activation codes for your team, employees activate anonymously, and you as the employer never see personal data. Info at myperiod.app/period-at-work.
Available in 19 languages. Live since March 2026, from Amsterdam.
Questions or feedback? Email [email protected]. We read everything.
Lisa Volkers and the PERIOD. team
Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula
Remember when women were told to delete their cycle app in 2022? That happened because some apps in this category shared user data despite promising not to. The biggest one settled with the US regulator over sharing cycle data with a large social media platform.
We thought that was a mediocre outcome. So we built PERIOD.
WHAT IS INSIDE
Period and cycle tracking. Ovulation and fertile day predictions. Symptom logging for energy, sleep, skin, libido, pain, mood, and more. Basal temperature and ovulation test tracking. A home screen widget with your cycle at a glance. Explanations for each phase of your cycle. AI questions that know what is in your data. Calmly designed, without dark patterns.
PERIOD. baby, FOR THE WHOLE JOURNEY
Life does not stop at cycle tracking. PERIOD. baby is one subscription that grows with you across four life stages: your cycle, trying to conceive, pregnancy, and the time after birth. The app quietly changes to match where you are.
Trying to conceive: your fertile window, ovulation tests you can compare side by side on your own photos, and a place to log a pregnancy test.
Pregnant: your pregnancy week by week with a calm ring, what is happening each week, appointment reminders, a hospital bag checklist, a kick counter, and a contraction timer when the time comes.
After birth: a gentle recovery view, week by week, that never rushes you.
And if a pregnancy ends, the app meets you with care, and moving back to your cycle is always free.
No medical claims, no diagnosis. Just a calm companion that knows where you are.
PRIVACY IS THE FOUNDATION
Your cycle and health data live on servers in the EU. Always encrypted. No tracking pixels, no advertising networks, no ad identifiers. You can export or delete everything whenever you want. Our AI never trains on your data. The full list of companies that ever touch any of your data is on myperiod.app/sub-processors.
We earn from subscriptions, not from your data.
FOR YOURSELF AND FOR WORK
The basic features stay free. Always. PERIOD. plus adds unlimited AI questions, deeper insights, and an exportable report for your doctor. 3,49 euro per month or 34,99 euro per year, with 14 days free to try.
PERIOD. baby adds the four life stages above, from trying to conceive to the time after birth. 14 days free to try.
For employers there is PERIOD. at work. Your company gets activation codes for your team, employees activate anonymously, and you as the employer never see personal data. Info at myperiod.app/period-at-work.
Available in 19 languages. Live since March 2026, from Amsterdam.
Questions or feedback? Email [email protected]. We read everything.
Lisa Volkers and the PERIOD. team
Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula
PERIOD. Cycle & Period Tracker iPhone
PERIOD. Cycle & Period Tracker is #40 in Health & Fitness Free in Netherlands and charting in 1 of 30 countries we track.
Updated 25 Oct 2026 · rankings refresh through the day
DeveloperPERIOD. B.V.
CategoryHealth & Fitness
PriceFree
Released
Rating★ 4.8 (57)
Version1.6.9
Age rating12+
First seen by us 25 Sep 2026
25 Sep 2026Installs (est.)10k+ worldwide
Rating
4.8 ★
57 ratings
Measured
Best rank now
#40
Health & Fitness FreeMeasured
PERIOD. Cycle & Period Tracker on the App Store
App details
App ID
6757947793
Publisher
PERIOD. B.V.
On the store since
Mar 2026
Under a year
Minimum OS
iOS 16.0+
iPhone 8 and later
Devices
iPhone · iPad
Content rating
12+
1 content note below
Languages
19
AR CS DA NL EN FI FR DE HI IT JA KO …
Size
85 MB
Content notesInfrequent/Mild Medical/Treatment Information
PERIOD. Cycle & Period Tracker 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. iPhone 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.
Where PERIOD. Cycle & Period Tracker's downloads come from Modelled
Last 30 days: organic search, browsing the store, features and paid ads.
Where it ranks now
Every top chart it appears in across 30 countries.
| Country | Charts | Rank |
|---|---|---|
| Netherlands | Health & FitnessFree | #40 |
| Netherlands | Health & FitnessGrossing | #58 |
Apps near PERIOD. Cycle & Period Tracker on the chart
Health & Fitness Free, around #40.
Ratings
App Store, worldwide.
Rating
4.8 ★
57 ratings
Measured
Ratings
57
Measured
About PERIOD. Cycle & Period Tracker
Your cycle, your data. No selling, no hidden trackers, no ads.
Remember when women were told to delete their cycle app in 2022? That happened because some apps in this category shared user data despite promising not to. The biggest one settled with the US regulator over sharing cycle data with a large social media platform.
We thought that was a mediocre outcome. So we built PERIOD.
WHAT IS INSIDE
Period and cycle tracking. Ovulation and fertile day predictions. Symptom logging for energy, sleep, skin, libido, pain, mood, and more. Basal temperature and ovulation test tracking. A home screen widget with your cycle at a glance. Explanations for each phase of your cycle. AI questions that know what is in your data. Calmly designed, without dark patterns.
PERIOD. baby, FOR THE WHOLE JOURNEY
Life does not stop at cycle tracking. PERIOD. baby is one subscription that grows with you across four life stages: your cycle, trying to conceive, pregnancy, and the time after birth. The app quietly changes to match where you are.
Trying to conceive: your fertile window, ovulation tests you can compare side by side on your own photos, and a place to log a pregnancy test.
Pregnant: your pregnancy week by week with a calm ring, what is happening each week, appointment reminders, a hospital bag checklist, a kick counter, and a contraction timer when the time comes.
After birth: a gentle recovery view, week by week, that never rushes you.
And if a pregnancy ends, the app meets you with care, and moving back to your cycle is always free.
No medical claims, no diagnosis. Just a calm companion that knows where you are.
PRIVACY IS THE FOUNDATION
Your cycle and health data live on servers in the EU. Always encrypted. No tracking pixels, no advertising networks, no ad identifiers. You can export or delete everything whenever you want. Our AI never trains on your data. The full list of companies that ever touch any of your data is on myperiod.app/sub-processors.
We earn from subscriptions, not from your data.
FOR YOURSELF AND FOR WORK
The basic features stay free. Always. PERIOD. plus adds unlimited AI questions, deeper insights, and an exportable report for your doctor. 3,49 euro per month or 34,99 euro per year, with 14 days free to try.
PERIOD. baby adds the four life stages above, from trying to conceive to the time after birth. 14 days free to try.
For employers there is PERIOD. at work. Your company gets activation codes for your team, employees activate anonymously, and you as the employer never see personal data. Info at myperiod.app/period-at-work.
Available in 19 languages. Live since March 2026, from Amsterdam.
Questions or feedback? Email [email protected]. We read everything.
Lisa Volkers and the PERIOD. team
Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula
Remember when women were told to delete their cycle app in 2022? That happened because some apps in this category shared user data despite promising not to. The biggest one settled with the US regulator over sharing cycle data with a large social media platform.
We thought that was a mediocre outcome. So we built PERIOD.
WHAT IS INSIDE
Period and cycle tracking. Ovulation and fertile day predictions. Symptom logging for energy, sleep, skin, libido, pain, mood, and more. Basal temperature and ovulation test tracking. A home screen widget with your cycle at a glance. Explanations for each phase of your cycle. AI questions that know what is in your data. Calmly designed, without dark patterns.
PERIOD. baby, FOR THE WHOLE JOURNEY
Life does not stop at cycle tracking. PERIOD. baby is one subscription that grows with you across four life stages: your cycle, trying to conceive, pregnancy, and the time after birth. The app quietly changes to match where you are.
Trying to conceive: your fertile window, ovulation tests you can compare side by side on your own photos, and a place to log a pregnancy test.
Pregnant: your pregnancy week by week with a calm ring, what is happening each week, appointment reminders, a hospital bag checklist, a kick counter, and a contraction timer when the time comes.
After birth: a gentle recovery view, week by week, that never rushes you.
And if a pregnancy ends, the app meets you with care, and moving back to your cycle is always free.
No medical claims, no diagnosis. Just a calm companion that knows where you are.
PRIVACY IS THE FOUNDATION
Your cycle and health data live on servers in the EU. Always encrypted. No tracking pixels, no advertising networks, no ad identifiers. You can export or delete everything whenever you want. Our AI never trains on your data. The full list of companies that ever touch any of your data is on myperiod.app/sub-processors.
We earn from subscriptions, not from your data.
FOR YOURSELF AND FOR WORK
The basic features stay free. Always. PERIOD. plus adds unlimited AI questions, deeper insights, and an exportable report for your doctor. 3,49 euro per month or 34,99 euro per year, with 14 days free to try.
PERIOD. baby adds the four life stages above, from trying to conceive to the time after birth. 14 days free to try.
For employers there is PERIOD. at work. Your company gets activation codes for your team, employees activate anonymously, and you as the employer never see personal data. Info at myperiod.app/period-at-work.
Available in 19 languages. Live since March 2026, from Amsterdam.
Questions or feedback? Email [email protected]. We read everything.
Lisa Volkers and the PERIOD. team
Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula
Latest updates
1.7.0
PERIOD. meno är nytt: ett lugnt stöd genom perimenopausen och klimakteriet.
• Logga värmevallningar, sömn och humör, plus din hormonbehandling och andra läkemedel, med påminnelser som du väljer själv
• En rapport till din läkare, byggd på dina egna loggar
• En månatlig avstämning så att du ser hur dina veckor förändras
• En assistent som svarar utifrån dina egna loggar
• Att logga och säkerhet är alltid gratis
Nytt är också: mörkt läge följer nu din telefon.
PERIOD. meno är en valfri prenumeration. PERIOD. är ingen medicinteknisk produkt och ersätter inte din läkare.
1.6.9
• Nodig een vriendin uit: jullie krijgen allebei een maand PERIOD. plus, nu met één duidelijke regel
• Je uitnodigingslink opent de app met de code al ingevuld
• Je toegangsscherm toont weer je dagteller in de druppel, of kies alleen de druppel
• Een soepelere partnerstap bij de start
• Verbeteringen en reparaties
1.6.8
• One-tap check-in on Today in your first two weeks
• Choose what your widget shows with PERIOD. plus, and a private lock screen widget
• Smarter reminders, including one the evening before your period
• Invite a friend: you both get a month of PERIOD. plus
• Turn vibrations off in Profile
• Share with your partner for free: they see your phase and when your next period comes
• Your past cycles at a glance: your average, shortest and longest cycle
• Trying to conceive: fertile day reminders work again, plus a cycle-by-cycle report with PERIOD. baby
• Pregnant: this week's baby and size for free, and the NHS appointment path in the UK
• Take a break: pause baby reminders and offers for 30 days
Store changes
What PERIOD. Cycle & Period Tracker changed on its store page: name, icon, screenshots, price, size, languages, requirements.
Description updated 
New screenshots
10 screenshots (was 10)
New screenshots 
10 screenshots (was 10)
PERIOD. Cycle & Period Tracker Android
PERIOD. Cycle & Period Tracker is #148 in Health & Fitness Free on Google Play in Netherlands and charting in 1 of 23 countries we track.
Updated 25 Oct 2026 · rankings refresh through the day
DeveloperPERIOD.
Category–
PriceFree
Released–
Installs–
Rating★ 4.8 (0)
Updated–
Content rating–
Rating
4.8 ★
0 ratings
Measured
Best rank now
#148
Health & Fitness FreeMeasured
PERIOD. Cycle & Period Tracker on Google Play
App details
App ID
app.myperiod.android
Publisher
PERIOD.
Where PERIOD. Cycle & Period Tracker's downloads come from Modelled
Last 30 days: organic search, browsing the store, features and paid ads.
Where it ranks on Google Play
Every top 200 chart it appears in across 23 countries.
| Country | Charts | Rank |
|---|---|---|
| Netherlands | Health & FitnessFree | #148 |
Apps near PERIOD. Cycle & Period Tracker on the chart
Health & Fitness Free, around #148.
Ratings
Google Play, worldwide.
Rating
4.8 ★
0 ratings
Measured
Ratings
0
Measured