Fertility Friend FF Tracker Downloads & RevenueFertility Friend FF Tracker · App Store & Google Play
Fertility Friend FF Tracker by Tamtris Web Services Inc. is on App Store and Google Play. Active Users (MAU & DAU), Downloads, rankings, keywords, revenue, and rating totals.
Fertility Friend FF Tracker update history & changes
Last change · 10 events since 28 Apr 2011Full timeline ↓🆕AndroidFirst spotted by AppInsider📦AndroidVersion 15.25📦iOSUpdated to version 15.24📦iOSUpdated to version 1523📈iOSDropped out of every chart we track🆕iOSFirst spotted by AppInsider🆕iOSReleased on the App Store🆕AndroidReleased on Google Play
Full timeline · 10 events
- 🆕Fertility Friend FF Tracker first spotted by AppInsiderAndroidUnited States (found via similar)
- 📦Fertility Friend FF Tracker version 15.25AndroidThis is a technical update. Bug fixes and minor UI improvements.
- 📦Fertility Friend FF Tracker updated to version 15.24iOSThis is a technical update. Bug fixes and minor UI improvements.
- 📦Fertility Friend FF Tracker updated to version 1523iOSThis is a technical update. Bug fixes and minor UI improvements.
- 📦Fertility Friend FF Tracker updated to version 15.22iOSThis is a technical update. Bug fixes and minor UI improvements.
- 📈Fertility Friend FF Tracker dropped out of every chart we trackiOSLast seen 25 Sep
- 🆕Fertility Friend FF Tracker first spotted by AppInsideriOS#75 in Top Grossing · Health & Fitness · Thailand
- 📦Fertility Friend FF Tracker version 15.21iOSThis is a technical update. Bug fixes and minor UI improvements.
- 🆕Fertility Friend FF Tracker released on the App StoreiOS
- 🆕Fertility Friend FF Tracker released on Google PlayAndroid
Collected from the stores by AppInsider since we first spotted the app. Dates are when we saw each change.
Rating
4.5 ★
18k ratings, both stores
Measured
App Store
App details
App ID
443919067
Publisher
Tamtris Web Services Inc.
Publisher country
Canada
On the store since
Jun 2011
15 years on the store
Minimum OS
iOS 16.6+
iPhone 8 and later
Devices
iPhone · iPad
Universal purchase
Content rating
17+
3 content notes below
Languages
6
EN FR DE IT PT ES
Size
34 MB
Also listed in
Medical
Content notesInfrequent/Mild Medical/Treatment InformationInfrequent/Mild Sexual Content and NudityInfrequent/Mild Mature/Suggestive Themes
Google Play
App details
App ID
com.tamtris.fertilityfriend
Publisher
Tamtris Web Services Inc.
Publisher country
Canada
Content rating
Everyone
Fertility Friend FF Tracker downloads & installs
Both stores, worldwide. Bands are open; exact numbers are free with an account.
| Store | Downloads / day | Lifetime installs |
|---|---|---|
| App Store | – | – |
| Google Play | – | 1M+ Measured |
| Total | – | 1M+ 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.
In-app revenue
Worldwide, what users spend before Apple and Google take their fee.
| Store | Per day | Per month | Share |
|---|---|---|---|
| App Store | |||
| Google Play | |||
| Total | Confidence | 100% |
Business model: In-app purchase-led
How Fertility Friend FF Tracker 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 | – | 0 of 30 countries | – | – |
| Google Play | – | 0 of 23 countries | – | – |
Full chart lists: App Store · Google Play.
Ratings
Both stores. Store data, measured.
| Store | Rating | Ratings |
|---|---|---|
| App Store | 4.9 ★ | 172 |
| Google Play | 4.5 ★ | 18k 3.9k written reviews |
| Both stores | 4.5 ★ weighted by ratings | 18k |
About Fertility Friend FF Tracker
Track ovulation with confidence with the gold standard fertility charting app, trusted for over 25 years. Fertility Friend helps to accurately find your most fertile days, understand your ovulation pattern, and learn more about your unique cycle.
Join the millions of women who have used Fertility Friend while trying to conceive, including over 1 million who recorded positive pregnancy tests in the app.
Track your period and key fertility signs (BBT, cervical fluid, OPKs, symptoms). Fertility Friend will automatically create your chart, highlight your fertile window, and provide personalized insights, including when ovulation likely occurred and when to test for pregnancy.
Fertility Friend teaches you how to chart, what your signs mean, and gives you the confidence to never miss a fertile opportunity.
What’s FREE:
- We do not sell or share your data or display ads
- 30-day trial of premium features (No credit card, no auto-charge)
- Automatic ovulation detection
- Use Fertility Friend’s advanced (default) accurate ovulation detector or choose ovulation detection based on the Fertility Awareness Method (FAM)
- Interactive fertility chart with coverline and symptom display
- Color-coded fertility calendar: see your period, fertile days, ovulation and more at a glance
- Detailed and customizable data entry: period, BBT, OPK, CM, symptoms, meds, LH tests…
- Sync with Apple Health and Oura (automatic import of temps, heart rate, sleep, and more)
- Graphical cycle progress bar/ticker display
- Daily data summary
- Period tracking
- Menstrual cycle statistics: cycle length, phase length, ovulation dates
- Extensive TTC educational library: videos, lessons, quizzes, games, articles
- Searchable gallery of 240,000+ shared cycles.
- View real life BBT charts filtered by keywords
- Sharing possibilities (optional)
- Dark Mode and custom color themes
- Companion access to FertilityFriend.com
What’s PREMIUM (Highlights):
- All Free features plus
- Advanced fertility insights and analysis
- More graphs & detailed interpretations
- Enhanced data display on chart and calendar
- Cycle comparison tools
- Pregnancy Monitor
- Pregnancy Tracker
- Charts “Like Mine” gallery search
- Stats display on Chart Gallery searches
- Pattern detection
- Private, supportive community
- Additional expert tools developed over decades
Fertility Friend offers unmatched experience, accuracy, and depth to help you understand your cycle with confidence.
Important: This app provides educational estimates only and must not be used to avoid pregnancy or schedule medical procedures. Always consult your healthcare provider for medical advice.
Join the millions of women who have used Fertility Friend while trying to conceive, including over 1 million who recorded positive pregnancy tests in the app.
Track your period and key fertility signs (BBT, cervical fluid, OPKs, symptoms). Fertility Friend will automatically create your chart, highlight your fertile window, and provide personalized insights, including when ovulation likely occurred and when to test for pregnancy.
Fertility Friend teaches you how to chart, what your signs mean, and gives you the confidence to never miss a fertile opportunity.
What’s FREE:
- We do not sell or share your data or display ads
- 30-day trial of premium features (No credit card, no auto-charge)
- Automatic ovulation detection
- Use Fertility Friend’s advanced (default) accurate ovulation detector or choose ovulation detection based on the Fertility Awareness Method (FAM)
- Interactive fertility chart with coverline and symptom display
- Color-coded fertility calendar: see your period, fertile days, ovulation and more at a glance
- Detailed and customizable data entry: period, BBT, OPK, CM, symptoms, meds, LH tests…
- Sync with Apple Health and Oura (automatic import of temps, heart rate, sleep, and more)
- Graphical cycle progress bar/ticker display
- Daily data summary
- Period tracking
- Menstrual cycle statistics: cycle length, phase length, ovulation dates
- Extensive TTC educational library: videos, lessons, quizzes, games, articles
- Searchable gallery of 240,000+ shared cycles.
- View real life BBT charts filtered by keywords
- Sharing possibilities (optional)
- Dark Mode and custom color themes
- Companion access to FertilityFriend.com
What’s PREMIUM (Highlights):
- All Free features plus
- Advanced fertility insights and analysis
- More graphs & detailed interpretations
- Enhanced data display on chart and calendar
- Cycle comparison tools
- Pregnancy Monitor
- Pregnancy Tracker
- Charts “Like Mine” gallery search
- Stats display on Chart Gallery searches
- Pattern detection
- Private, supportive community
- Additional expert tools developed over decades
Fertility Friend offers unmatched experience, accuracy, and depth to help you understand your cycle with confidence.
Important: This app provides educational estimates only and must not be used to avoid pregnancy or schedule medical procedures. Always consult your healthcare provider for medical advice.
Fertility Friend FF Tracker App Store
Not in any tracked top chart right now.
Updated 1 Nov 2026 · rankings refresh through the day
DeveloperTamtris Web Services Inc.
CategoryHealth & Fitness
PriceFree
Released
Rating★ 4.9 (172)
Version15.24
Age rating17+
First seen by us
25 Sep 2026
25 Sep 2026Rating
4.9 ★
172 ratings
Measured
Fertility Friend FF Tracker on the App Store
App details
App ID
443919067
Publisher
Tamtris Web Services Inc.
Publisher country
Canada
On the store since
Jun 2011
15 years on the store
Minimum OS
iOS 16.6+
iPhone 8 and later
Devices
iPhone · iPad
Universal purchase
Content rating
17+
3 content notes below
Languages
6
EN FR DE IT PT ES
Size
34 MB
Also listed in
Medical
Content notesInfrequent/Mild Medical/Treatment InformationInfrequent/Mild Sexual Content and NudityInfrequent/Mild Mature/Suggestive Themes
Fertility Friend FF 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. 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.
In-app revenue
Worldwide, what users spend in Fertility Friend FF Tracker before Apple and Google take their fee.
How this is calculated
Not on any Top Grossing chart: monthly active users × spend per user for its category, measured on the charted apps nearest the bottom of the charts.
Business model: In-app purchase-led
How Fertility Friend FF Tracker 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 |
|---|---|---|
| Not charting right now. | ||
Ratings
App Store, worldwide.
Rating
4.9 ★
172 ratings
Measured
Ratings
172
Measured
About Fertility Friend FF Tracker
Track ovulation with confidence with the gold standard fertility charting app, trusted for over 25 years. Fertility Friend helps to accurately find your most fertile days, understand your ovulation pattern, and learn more about your unique cycle.
Join the millions of women who have used Fertility Friend while trying to conceive, including over 1 million who recorded positive pregnancy tests in the app.
Track your period and key fertility signs (BBT, cervical fluid, OPKs, symptoms). Fertility Friend will automatically create your chart, highlight your fertile window, and provide personalized insights, including when ovulation likely occurred and when to test for pregnancy.
Fertility Friend teaches you how to chart, what your signs mean, and gives you the confidence to never miss a fertile opportunity.
What’s FREE:
- We do not sell or share your data or display ads
- 30-day trial of premium features (No credit card, no auto-charge)
- Automatic ovulation detection
- Use Fertility Friend’s advanced (default) accurate ovulation detector or choose ovulation detection based on the Fertility Awareness Method (FAM)
- Interactive fertility chart with coverline and symptom display
- Color-coded fertility calendar: see your period, fertile days, ovulation and more at a glance
- Detailed and customizable data entry: period, BBT, OPK, CM, symptoms, meds, LH tests…
- Sync with Apple Health and Oura (automatic import of temps, heart rate, sleep, and more)
- Graphical cycle progress bar/ticker display
- Daily data summary
- Period tracking
- Menstrual cycle statistics: cycle length, phase length, ovulation dates
- Extensive TTC educational library: videos, lessons, quizzes, games, articles
- Searchable gallery of 240,000+ shared cycles.
- View real life BBT charts filtered by keywords
- Sharing possibilities (optional)
- Dark Mode and custom color themes
- Companion access to FertilityFriend.com
What’s PREMIUM (Highlights):
- All Free features plus
- Advanced fertility insights and analysis
- More graphs & detailed interpretations
- Enhanced data display on chart and calendar
- Cycle comparison tools
- Pregnancy Monitor
- Pregnancy Tracker
- Charts “Like Mine” gallery search
- Stats display on Chart Gallery searches
- Pattern detection
- Private, supportive community
- Additional expert tools developed over decades
Fertility Friend offers unmatched experience, accuracy, and depth to help you understand your cycle with confidence.
Important: This app provides educational estimates only and must not be used to avoid pregnancy or schedule medical procedures. Always consult your healthcare provider for medical advice.
Join the millions of women who have used Fertility Friend while trying to conceive, including over 1 million who recorded positive pregnancy tests in the app.
Track your period and key fertility signs (BBT, cervical fluid, OPKs, symptoms). Fertility Friend will automatically create your chart, highlight your fertile window, and provide personalized insights, including when ovulation likely occurred and when to test for pregnancy.
Fertility Friend teaches you how to chart, what your signs mean, and gives you the confidence to never miss a fertile opportunity.
What’s FREE:
- We do not sell or share your data or display ads
- 30-day trial of premium features (No credit card, no auto-charge)
- Automatic ovulation detection
- Use Fertility Friend’s advanced (default) accurate ovulation detector or choose ovulation detection based on the Fertility Awareness Method (FAM)
- Interactive fertility chart with coverline and symptom display
- Color-coded fertility calendar: see your period, fertile days, ovulation and more at a glance
- Detailed and customizable data entry: period, BBT, OPK, CM, symptoms, meds, LH tests…
- Sync with Apple Health and Oura (automatic import of temps, heart rate, sleep, and more)
- Graphical cycle progress bar/ticker display
- Daily data summary
- Period tracking
- Menstrual cycle statistics: cycle length, phase length, ovulation dates
- Extensive TTC educational library: videos, lessons, quizzes, games, articles
- Searchable gallery of 240,000+ shared cycles.
- View real life BBT charts filtered by keywords
- Sharing possibilities (optional)
- Dark Mode and custom color themes
- Companion access to FertilityFriend.com
What’s PREMIUM (Highlights):
- All Free features plus
- Advanced fertility insights and analysis
- More graphs & detailed interpretations
- Enhanced data display on chart and calendar
- Cycle comparison tools
- Pregnancy Monitor
- Pregnancy Tracker
- Charts “Like Mine” gallery search
- Stats display on Chart Gallery searches
- Pattern detection
- Private, supportive community
- Additional expert tools developed over decades
Fertility Friend offers unmatched experience, accuracy, and depth to help you understand your cycle with confidence.
Important: This app provides educational estimates only and must not be used to avoid pregnancy or schedule medical procedures. Always consult your healthcare provider for medical advice.
Latest updates
15.24
This is a technical update. Bug fixes and minor UI improvements.
1523
This is a technical update. Bug fixes and minor UI improvements.
15.22
This is a technical update. Bug fixes and minor UI improvements.
More from Tamtris Web Services Inc.
Fertility Friend Ovulation App Android
Not in a tracked Google Play top chart right now.
Updated 1 Nov 2026 · rankings refresh through the day
DeveloperTamtris Web Services Inc.
CategoryHealth & Fitness
PriceFree
Released
Installs1M+
Rating★ 4.5 (18k)
Updated
Content ratingEveryone
Rating
4.5 ★
18k ratings
Measured
Fertility Friend Ovulation App on Google Play
App details
App ID
com.tamtris.fertilityfriend
Publisher
Tamtris Web Services Inc.
Publisher country
Canada
Content rating
Everyone
Fertility Friend Ovulation 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.
In-app revenue
Worldwide, what users spend in Fertility Friend Ovulation App before Apple and Google take their fee.
How this is calculated
Not on any Top Grossing chart: monthly active users × spend per user for its category, measured on the charted apps nearest the bottom of the charts.
Business model: In-app purchase-led
How Fertility Friend Ovulation 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
4.5 ★
18k ratings
Measured
Ratings
18k
Measured
Written reviews
3.9k
Measured
About Fertility Friend Ovulation App
Ovulation Tracker
Track ovulation with confidence and get pregnant using Fertility Friend, the gold-standard fertility charting app trusted for over 25 years. Fertility Friend helps you accurately identify your most fertile days, ovulation day, and fertile window while helping you understand your unique menstrual cycle pattern using your own natural fertility signs.
Fertility Friend is an advanced ovulation calculator, fertility tracker, fertility chart, pregnancy planner, period tracker, and menstrual calendar. Unlike simple prediction apps, it interprets your observations to provide accurate ovulation detection, cycle analysis, and personalized trying-to-conceive guidance to help you find the best time to conceive.
Advanced Fertility Tracking
Track your periods, basal body temperature (BBT), cervical fluid or cervical mucus (CM), ovulation tests (OPKs), symptoms, medications, and daily notes. Fertility Friend alerts you to fertile days and ovulation, highlights the most fertile days to conceive, and provides timely, personalized insights for conception and pregnancy planning.
Fertility Friend teaches you how to track fertility signs, explains what they mean, and clearly displays fertile days on an interactive fertility chart and color-coded fertility calendar. Advanced charting tools, cycle statistics, and educational resources help you feel confident and empowered when tracking ovulation and fertility.
Once pregnant, continue seamlessly with the built-in Pregnancy Tracker.
Trusted Fertility App Since 1998
Join the millions of women who have used Fertility Friend while trying to conceive, including over one million users who recorded positive pregnancy tests in the app. Experience matters. Fertility Friend has been trusted for over 25 years for accurate fertility tracking, ovulation prediction, and cycle understanding.
Powerful Tools and Integrations
Fertility Friend includes automatic ovulation detection using its advanced ovulation detector or methods based on the Fertility Awareness Method (FAM) and natural family planning (NFP). The app offers advanced BBT charting with coverline, menstrual cycle statistics, cycle phase lengths, period tracking, daily summaries, graphical cycle progress displays, dark mode, and custom color themes. Optional chart sharing and companion access to FertilityFriend.com are available.
Explore real-life fertility chart patterns through a searchable gallery of over 240,000 shared cycles and BBT charts. Fertility Friend also supports wearable integration with the Oura Ring, allowing automatic import of temperature, heart rate, sleep, and related health data where supported.
Fertility Friend is ad-free and focused on privacy, accuracy, and long-term trust. Its fertility analysis tools have been refined over decades to deliver unmatched depth and reliability.
Support and Important Information
Support, bug reports, and suggestions are available at https://www.FertilityFriend.com/contact.html.
This app provide
Track ovulation with confidence and get pregnant using Fertility Friend, the gold-standard fertility charting app trusted for over 25 years. Fertility Friend helps you accurately identify your most fertile days, ovulation day, and fertile window while helping you understand your unique menstrual cycle pattern using your own natural fertility signs.
Fertility Friend is an advanced ovulation calculator, fertility tracker, fertility chart, pregnancy planner, period tracker, and menstrual calendar. Unlike simple prediction apps, it interprets your observations to provide accurate ovulation detection, cycle analysis, and personalized trying-to-conceive guidance to help you find the best time to conceive.
Advanced Fertility Tracking
Track your periods, basal body temperature (BBT), cervical fluid or cervical mucus (CM), ovulation tests (OPKs), symptoms, medications, and daily notes. Fertility Friend alerts you to fertile days and ovulation, highlights the most fertile days to conceive, and provides timely, personalized insights for conception and pregnancy planning.
Fertility Friend teaches you how to track fertility signs, explains what they mean, and clearly displays fertile days on an interactive fertility chart and color-coded fertility calendar. Advanced charting tools, cycle statistics, and educational resources help you feel confident and empowered when tracking ovulation and fertility.
Once pregnant, continue seamlessly with the built-in Pregnancy Tracker.
Trusted Fertility App Since 1998
Join the millions of women who have used Fertility Friend while trying to conceive, including over one million users who recorded positive pregnancy tests in the app. Experience matters. Fertility Friend has been trusted for over 25 years for accurate fertility tracking, ovulation prediction, and cycle understanding.
Powerful Tools and Integrations
Fertility Friend includes automatic ovulation detection using its advanced ovulation detector or methods based on the Fertility Awareness Method (FAM) and natural family planning (NFP). The app offers advanced BBT charting with coverline, menstrual cycle statistics, cycle phase lengths, period tracking, daily summaries, graphical cycle progress displays, dark mode, and custom color themes. Optional chart sharing and companion access to FertilityFriend.com are available.
Explore real-life fertility chart patterns through a searchable gallery of over 240,000 shared cycles and BBT charts. Fertility Friend also supports wearable integration with the Oura Ring, allowing automatic import of temperature, heart rate, sleep, and related health data where supported.
Fertility Friend is ad-free and focused on privacy, accuracy, and long-term trust. Its fertility analysis tools have been refined over decades to deliver unmatched depth and reliability.
Support and Important Information
Support, bug reports, and suggestions are available at https://www.FertilityFriend.com/contact.html.
This app provide
What's new in 15.25
This is a technical update. Bug fixes and minor UI improvements.