Femometer Fertility Tracker vs Power 40
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Femometer Fertility Tracker
This app helps women track their menstrual cycles, predict ovulation, and monitor fertility. It records period dates, symptoms, and test results to provide personalized insights and increase conception rates. It also supports users throughout pregnancy with tracking and educational resources.
- Period and PMS tracking
- Ovulation and fertile window prediction
- Basal Body Temperature (BBT) charting
- Cervical Mucus (CM) logging
- Pregnancy test result recording
- Fertility insights and conception guidance
- Pregnancy journey tracking
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Take control of your unique menstrual cycle with Femometer, the smartest ovulation & fertility tracker for those who need to track their periods or try to conceive. We believe to know your body, is to own your life. Femometer is a smart PMS tracker, period and fertility calculator that records your unique cycle to accurately predict your ovulating days and menstruation, boosting your conception rate up to 150%. Femometer is a professional menstrual period and fertility tracker, providing data and insights for women controlling their health. Record your pregnancy test results such as LH and HCG tests. Daily reminder for ovulation calendar and fertile window created by machine learning algorithms that learn from your data. All data can be exported into PDF files for professionals. Record prenatal tests, BBT, weight for a mother-to-be, and your growing baby’s details so we can accompany you every step in your pregnancy journey. Let's get healthier & fitter! Period Calendar, Ovulation Tracker - Record your PMS, flow intensity, and current and past period dates, and ‘my menstrual cycle calendar’ will be generated automatically to predict your next period even if it’s irregular. - Record BBT (basal body temperature), ovulation tests, and CM (cervical mucus). Ease-and-fast records for you to log your test results. - Log 200+ symptoms, from fertility to lifestyle and women’s health - Set up cycle calendar reminders for your periods, PMS, ovulation, fertile days, and BBT. Fertility Calendar & Graphs & Curves - Check your fertility calendar, easily track your menstrual cycle phases and predict your ovulation, and manage your fertility window. - Auto-generated BBT curves and LH curves based on your recorded data. Easily recognize the different phases of your cycle and spot subtle differences and capture your peak results to conceive or predict your next period. - Optimize curves with machine-learned algorithms to complete missing data Fertility Insights - Current & Previous Menstrual Cycle Interpretation: Analysis of BBT curves, ovulation test, pregnancy test, PMS and ovulation symptoms. Track ovulation and reveal the conception rate to manage ovulation and fertility with precision. - Conception & Pregnancy Prediction: Receive daily conception guidance and get pregnant easily and spot pregnancy early. - Behavioral Scoring: Efficient tracking behavior leads to accurate ovulation prediction, increasing the chances of pregnancy, and effectively managing fertility - Statistics Analysis: Reveals the patterns of your cycle symptoms, compares and analyzes data in multiple ways, gains better insights into your ovulation and fertility. - Scientific and structured fertility courses: Courses and articles from professionals to help you raise your fertility awareness. The medical information on the Femometer Period Tracker App is provided as an educational resource only and is not a substitute for professional advice, diagnosis, and treatment. The company does not guarantee the accuracy, completeness, or usefulness of any content, whether provided by us or by the third party. Always seek the advice of a physician before making any healthcare decisions. Subscription Policy - Plans: $9.99 Monthly, $19.99 Quarterly, $49.99 Yearly - Payment: Payment will be charged to your Apple account on confirmation of purchase - Cancellation: Manage at your Apple Account Settings - Renewal: The account will be charged for renewal 24 hours before the end of the current period - Femometer Period Tracker App Privacy: https://www.femometer.com/en/policy/appPrivacyPolicy - Femometer Period Tracker App Service: https://s.femometer.com/miscs/femometer-app/en/service.html The Femometer Period Tracker integrates with Apple Health App so you can sync your data (requires iOS 9 and above). Femometer supports Face ID for security.
Power 40
Manage your gym workouts and activities effortlessly. Book classes, purchase or renew plans, and receive timely notifications to stay on track with your fitness goals. This app offers a quick, interactive, and easy way to control your training from anywhere.
- Workout control
- Interactive training management
- Class booking
- Plan purchase and renewal
- Activity cancellation
- Notifications
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Este es el aplicativo oficial de Power 40, desarrollado para quien siempre buscó tener control de sus entrenamientos de manera rápida, interactiva y fácil. Moderno e interactivo: la conexión con Power 40 ahora puede realizarse a cualquier hora y desde cualquier lugar, economizando tu tiempo, ya que hay muchos procedimientos que antes solo era posible realizar presencialmente, y ahora podrás resolverlos desde la APP. Reserva de Actividades en pocos cliques. Quë te parece reservar un lugar en tu clase preferida en pocos clics? Sin tener que telefonear o entrar al site del gimnasio para hacer la reserva. Y en caso de algún imprevisto, tú consigues cancelar desde nuestra App: fácil y práctico. Compra de planes Basta de ir hasta el gimnasio para comprar o renovar un plan. La tecnología es 100% segura y te ayudará a economizar el tiempo que antes perdías en filas en la recepción. Notificaciones para que no te pierdas de nada Ya sea por el trajín del día a día, o por pereza, puede faltar a esa clase que ayuda a mejorar tu calidad de vida. Ahora no tiene más excusas para faltar. Descarga ahora el aplicativo y ten una parte de los servicios de tu gimnasio en la palma de tu mano. Y recuerda: ES EXCLUSIVO PARA MATRICULADOS EN NA Power 40. En caso de alguna duda, consulta con alguien de tu gimnasio antes de descargar.
Screenshots
Verdict
The clearest difference is in-app purchases: Power 40 at none against Femometer Fertility Tracker's 10. Power 40 also leads on iOS requirement (12.0 vs 15.0). Femometer Fertility Tracker's advantage is ratings volume (71K vs 2) and device support. On price and rating 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. Femometer Fertility Tracker sells 9 in-app purchases, starting at $6.99 per 7 days. Power 40 asks for nothing beyond the download.
On the App Store both sit at effectively the same score — 4.9 for Femometer Fertility Tracker against 5.0 for Power 40. That said, the two scores are not equally well evidenced: Femometer Fertility Tracker has 71K ratings behind it against 2, so its average is the more settled of the two.
| Parameter | Femometer Fertility Tracker | Power 40 |
|---|---|---|
| Price | Free | Free |
| Rating | 4.9 (71K ratings) | 5.0 (2 ratings) — better |
| Positive reviews | 65.0% of reviews | — |
| Number of ratings | 71K — better | 2 |
| Update frequency | Fortnightly | — |
| Ads | No | — |
| In-app purchases | Yes | No — better |
| Monetization | Free with in-app purchases | Free — better |
| Devices | iPhone, iPad, iPod, Apple Watch — better | — |
| Requires iOS | 15.0 | 12.0 — better |
| Further details — not scored | ||
| Size | 253 MB | 66 MB |
| Age rating | 12+ | 12+ |
| Developer | Bongmi Global Group | ECOM IUSL DIGITAL LLC |
Bugs and requests
Femometer Fertility Tracker
Reported bugs
4 issues- App crashes and data loss
- Inaccurate ovulation predictions
- Login and account issues
- Deleted user history
Requested features
4 requests- Option to hide community feed
- Improved data export and backup
- Tracking for rare pregnancy conditions
- More skin tone options for pregnancy tracking
Power 40
Not enough reviews yet to summarise bugs or requests.
In-app purchases
Femometer Fertility Tracker
- Femometer Prime3 Days trial$6.997 Days
- Femometer Prime2 variants$9.991 Month
- Femometer Ovulation Calculator7 Days trial$9.991 Month
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- Femometer Prime7 Days trial$11.991 Month
- Femometer Prime7 Days trial$19.993 Months
- Femometer Period Tracker Pro7 Days trial$19.993 Months
- Advanced Fertility Insights$29.991 Year
- Femometer Prime7 Days trial$49.991 Year
- Femometer Prime1 Month trial$49.991 Year
Power 40
No in-app purchases
Questions
Is Femometer Fertility Tracker free?
Is Power 40 free?
Which has better reviews, Femometer Fertility Tracker or Power 40?
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