Best Basal Body Temperature Tracker Free Apps

Period and PMS trackingOvulation and fertile window predictionBasal Body Temperature (BBT) charting

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.

(70K)

Body Temperature Tracker – Log

Easy body temperature tracking

Body temperature loggingCalendar viewGraph history

Easily log and manage body temperature records with a calendar and graph view. Track multiple users, perfect for family health monitoring. Offers essential features for simple temperature management.

🏥 Medical

(14)

Body Temperature App

Record body temperature

Record body temperatureDaily trackingView statistics over time

Easily record and track your daily body temperature measurements. This simple app helps you monitor your health over time by visualizing your temperature data. Requires an external thermometer for recording.

🏥 Medical

(229)

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Musa: Period & Pregnancy

Your Cycle, Your Superpower

Cycle syncing self-care toolsDaily hormonscope insightsGamified wellness with a dragon avatar

This app goes beyond basic period tracking to offer personalized self-care tools and science-backed insights tailored to your menstrual cycle. It helps you understand your body's hormonal fluctuations, build healthy habits, and optimize energy and mood throughout the month. It also includes a pregnancy mode for tracking development and managing symptoms.

(11K)

Body Temperature Tracker

Fever Tracking & Checker

Manage daily body temperature

(0)

Body Temperature Notepad

Fever Diary - Body Temperature

(0)

Body Temperature Logs

Period and Ovulation Tracker

Cycle and menstruation forecastingMenses date trackingCustomizable cycle length

This app helps you track your menstrual cycle, predict periods, and monitor ovulation. Log symptoms, moods, and intimate life for personalized insights and receive timely reminders. It offers customizable tracking for irregular cycles and provides fertility period notifications.

Analyse & monitor Temperature

(23K)

subscription

Body Temperature Tracer

Record body temperatureGenerate graphical representationsMonitor family health

Easily record and visualize your body temperature trends. This tool helps you monitor your health and that of your family or patients through graphical representations. Remember, this app's measurements are for recommendation only and not for medical diagnosis.

Fever Thermometer Log Tracker

(33)

ad-supported

Body Temperature Checker

This smart ring and companion app provide daily health insights and personalized recommendations based on your body's biometrics. Track sleep, activity, and readiness with actionable guidance to improve overall wellness and understand your body's signals.

Daily Sleep, Activity, and Readiness scoresAccurate biometric tracking (heart rate, temp, SpO2)In-depth sleep analysis and optimization tips

Ovulation & Period Tracker

Period trackingOvulation predictionFertility window identification

Easily track your menstrual cycles and ovulation dates. Get timely reminders for your next period and identify your most fertile days for conception. This app also serves as a personal journal to log symptoms, mood changes, and other important events.

Thermometer: Body Temperature

(93K)

free

Fever & Temperature Checker

Temperature estimation without a thermometerApple Watch Series 8 sync for readingsHigh fever alerts

Estimate body temperature using your smartphone without a physical thermometer. Track heart rate, blood pressure, and sync with Apple Watch for real-time fever alerts. Log custom health data and generate shareable PDF reports.

(402)

Ovify: A Private Cycle Tracker

Period, BBT and AI. On-device.

Ovia Cycle & Pregnancy Tracker

(0)

Fertility, Ovulation, & Period

Period & Fertility calendarPregnancy tracker with baby growthPostpartum recovery modes

Track your menstrual cycle, fertility, pregnancy, postpartum recovery, and menopause with personalized insights and expert articles. This app offers tools for ovulation prediction, baby growth tracking, and symptom management.

🏥 Medical

(90K)

TapTemperature for Health App

Fastest log BT (as manual).

Manual temperature loggingBasal body temperature modeSecond decimal place support

Quickly log body and basal body temperature data into Apple Health. Designed for users without smart thermometers who frequently measure and record temperatures manually. Offers customizable modes and seamless integration with the Health app.

Autonomic: HRV & POTS Tracker

(1)

free

Dysautonomia & post viral care

Live HRV capture from chest strap, Apple Watch, or phone cameraGraded HRV metrics against research thresholdsDaily Autonomic Score and plain-language outlook

This app transforms your wearable or phone camera into an HRV lab, grading your readings against research thresholds to track nervous system recovery. It helps manage conditions like POTS and long COVID with detailed journaling and insights.