Fertility Friend FF Tracker vs OUcare
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
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.
- Ovulation detection
- Fertile window prediction
- BBT and cervical fluid tracking
- Period and symptom logging
- Interactive fertility charts
- TTC educational library
- Pregnancy monitoring
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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.
OUcare
This app helps you monitor blood pressure and body temperature, tracking historical records and providing graph analysis. It's a healthcare management tool for daily health tracking, but does not provide medical advice.
- Blood pressure monitoring
- Temperature tracking
- Heart rate measurement
- Historical record tracking
- Graph analysis
- Healthcare management
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At OUcare, we care ALL YOU CARE! OUcare is an intelligent application for blood pressure monitor and taking temperatures. It measures your blood pressure and heart rate in a easy-to-read way. You can track historical records, show the records to your doctor, and do the graph analysis on iPhone, iPad and iPod. It is a powerful healthcare management application software that helps you manage health daily. Disclaimer: This app does not provide medical advice. Please consult a medical professional before making any health-related decisions. The information provided is for general reference only and is not intended for diagnostic use. Jurisdiction Notice: The medical hardware supported by this app is approved for use only in the following regions: Taiwan, China, Korean, United States, and European Union. Users outside these regions should consult with their local health authorities before use.
Screenshots
Verdict
The clearest difference is review sentiment: Fertility Friend FF Tracker at 78% against OUcare's 17%. Fertility Friend FF Tracker also leads on rating (4.8 vs 1.8) and update cadence (weekly vs every 3 months). OUcare's advantage is in-app purchases (none vs 4). On price, ads, device support and iOS requirement 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
Both are free to download. Fertility Friend FF Tracker sells 4 one-off in-app purchases. OUcare asks for nothing beyond the download.
Fertility Friend FF Tracker holds the better App Store score, 4.8 against 1.8. That said, the two scores are not equally well evidenced: Fertility Friend FF Tracker has 7.4K ratings behind it against 32, so its average is the more settled of the two. Written reviews point the same way: 78% of Fertility Friend FF Tracker's written reviews are positive against 17% of OUcare's.
Fertility Friend FF Tracker ships an update weekly, OUcare every 3 months. The most recent releases landed on October 20, 2026 and October 17, 2026 respectively.
| Parameter | Fertility Friend FF Tracker | OUcare |
|---|---|---|
| Price | Free | Free |
| Rating | 4.8 (7.4K ratings) — better | 1.8 (32 ratings) |
| Positive reviews | 78.1% of reviews — better | 17.4% of reviews |
| Number of ratings | 7.4K — better | 32 |
| Update frequency | Weekly — better | Every 3 months |
| Ads | No | No |
| In-app purchases | Yes | No — better |
| Monetization | Freemium | Free — better |
| Devices | iPhone, iPad | iPhone, iPad, iPod — better |
| Requires iOS | 16.6 | 15.0 — better |
| Further details — not scored | ||
| Size | 33 MB | 145 MB |
| Age rating | 17+ | 4+ |
| Developer | Tamtris Web Services Inc. | OUcare Store |
Customer experience
Fertility Friend FF Tracker
OUcare
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
OUcare
Not enough reviews yet to summarise bugs or requests.
In-app purchases
Fertility Friend FF Tracker
- 30 Days VIP Membership$10.99
- 90 Days VIP Membership$21.99
- 1 Year VIP - Special Rate$23.99
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- 1 Year VIP Membership$45.99
OUcare
No in-app purchases
Questions
Is Fertility Friend FF Tracker free?
Is OUcare free?
Which has better reviews, Fertility Friend FF Tracker or OUcare?
Do Fertility Friend FF Tracker or OUcare have ads?
Which is updated more often, Fertility Friend FF Tracker or OUcare?
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