Comparison

Fertility Friend FF Tracker vs BrightOak

Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.

Head to head
About

Fertility Friend FF Tracker

This app helps women track their ovulation and fertile days with advanced charting tools. It provides personalized insights into your cycle, helping you understand your fertility signs and maximize your chances of conception. Millions of women trust it for accurate cycle analysis and pregnancy tracking.

Highlights
  • Ovulation detection
  • Fertile window prediction
  • BBT and cervical fluid tracking
  • Period and symptom logging
  • Interactive fertility charts
  • TTC educational library
  • Pregnancy monitoring
Read full description

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.

About

BrightOak

This app provides comprehensive support for women's health, covering cycle tracking, fertility, pregnancy, and postpartum. It offers tools for organization, education, and access to professional support services to empower users throughout their reproductive journey.

Highlights
  • Cycle tracking
  • Fertility window tracking
  • Medication and injection management
  • Appointment scheduling
  • Educational resources
  • In-home injection support
  • Support provider connections
Features
Read full description

BrightOak is a nurse led Women's health support app designed to help users feel informed, organized, and supported across every stage of their journey—from cycle tracking and trying to conceive, through fertility treatment, pregnancy, and postpartum. Whether you are tracking your menstrual cycle, preparing to conceive, navigating IUI or IVF, managing injections and medications, waiting through the two week wait, transitioning into pregnancy, or adjusting during postpartum, BrightOak brings essential tools and support into one centralized space. With BrightOak, users can: Track menstrual cycles, fertility windows, medications, injections, appointments, and treatment plans Organize care across TTC, fertility treatment, pregnancy, and postpartum Access educational resources that reinforce provider and clinic guidance Schedule in home fertility injection support with experienced registered nurses, when available Explore optional connections to trusted support providers, including mental health professionals, doulas, lactation consultants, and postpartum support services BrightOak does not provide medical advice or alter treatment plans. All nurse support follows provider specific instructions exactly. Our mission is to support—not replace—clinical care, helping users feel confident, prepared, and less alone throughout their reproductive journey.

Screenshots

Fertility Friend FF Tracker4 screens
BrightOak4 screens

Verdict

The call

The clearest difference is in-app purchases: BrightOak at none against Fertility Friend FF Tracker's 4. Fertility Friend FF Tracker's advantage is ratings volume (7.5K vs 2). On price, rating, ads and device support there is nothing between them.

Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS

CostPrice · In-app purchases · Ads · Monetization

Both are free to download. Fertility Friend FF Tracker sells 4 one-off in-app purchases. BrightOak asks for nothing beyond the download.

ReceptionRating · Positive reviews · Number of ratings

BrightOak holds the better App Store score, 5.0 against 4.8. That said, the two scores are not equally well evidenced: Fertility Friend FF Tracker has 7.5K ratings behind it against 2, so its average is the more settled of the two.

Scorecard3 real differences · 7 level
Fertility Friend FF Tracker versus BrightOak: the parameters behind the verdict, then further details
ParameterFertility Friend FF TrackerBrightOak
PriceFreeFree
Rating4.8 (7.5K ratings)5.0 (2 ratings) — better
Positive reviews78.8% of reviews—
Number of ratings7.5K — better2
Update frequencyWeekly—
AdsNoNo
In-app purchasesYesNo — better
MonetizationFreemiumFree — better
DevicesiPhone, iPadiPhone, iPad, iPod — better
Requires iOS16.615.1 — better
Further details — not scored
Size33 MB185 MB
Age rating17+12+
DeveloperTamtris Web Services Inc.BrightOak Fertility, LLC

Customer experience

Fertility Friend FF Tracker

All ratings7,442 ratings
Positive96.1%
Neutral1.6%
Negative2.3%
Written reviews386 reviews
Positive78.8%
Neutral7.0%
Negative14.2%

BrightOak

All ratings1 ratings
Positive100.0%
Neutral0.0%
Negative0.0%

Bugs and requests

Fertility Friend FF Tracker

Reported bugs

4 issues
  • Unable to create account
  • Randomly deleting custom data
  • Inaccurate ovulation predictions
  • Pregnancy data not transferring

Requested features

5 requests
  • Offline mode with data syncing
  • Integration with Apple Health
  • More affordable subscription options
  • Improved community features
  • Streamlined data entry process

BrightOak

Not enough reviews yet to summarise bugs or requests.

In-app purchases

4 purchases

Fertility Friend FF Tracker

One-time4
  • 30 Days VIP Membership$10.99
  • 90 Days VIP Membership$21.99
  • 1 Year VIP - Special Rate$23.99
Show 1 more
  • 1 Year VIP Membership$45.99
None

BrightOak

No in-app purchases

Questions

Is Fertility Friend FF Tracker free?
Fertility Friend FF Tracker is free to download, with in-app purchases available.
Is BrightOak free?
BrightOak is free to download, with no in-app purchases.
Which has better reviews, Fertility Friend FF Tracker or BrightOak?
BrightOak is rated higher. Fertility Friend FF Tracker averages 4.8 out of 5 from 7.5K ratings, while BrightOak averages 5.0 from 2 ratings.
Do Fertility Friend FF Tracker or BrightOak have ads?
Neither Fertility Friend FF Tracker nor BrightOak shows ads.

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