Best Basal Body Temperature Apps

209+ iOS apps curated and reviewed

4.0 avg rating
20 free apps
Updated May 2026

Out of 209+ basal body temperature apps on iOS, 20 are free and the rest sit in the paid tier. This page sorts them so you can compare both sides before you commit.

Top Picks for Basal Body Temperature

Body Temperature App For Fever#1

Body Temperature App For Fever by AboutMe Apps, Inc.

Thermometer. Checker. Tracker
Editor's Choice
🏥 Medical
4.7😞(22K ratings)
FreeIn-App Purchases
#17in Medical
Body Temperature App For Fever screenshot 1
Body Temperature App For Fever screenshot 2
Body Temperature App For Fever screenshot 3
Body Temperature App For Fever screenshot 4
Body Temperature App For Fever screenshot 5
Body Temperature App For Fever screenshot 6

Track, log, and monitor your body temperature, symptoms, and medications with ease using this app. Stay proactive about your health by keeping an eye on your well-being and sharing your data with healthcare professionals. Download now for free!

What We Love

  • ⭐ Accurate temperature readings
  • 📊 Helpful for tracking health symptoms
  • 🔍 Useful when no thermometer is available

Room to Improve

  • 💰 Subscription-based model
  • 🤔 Misleading claims about temperature measurement
  • 🤖 Inaccurate temperature estimates
Thermometer: Body Temperature#2

Thermometer: Body Temperature by 199 Developments Private Limited

Fever & Temperature Checker
Strong Contender
💪 Health & Fitness
4.6😞(290 ratings)
FreeIn-App Purchases
Thermometer: Body Temperature screenshot 1
Thermometer: Body Temperature screenshot 2
Thermometer: Body Temperature screenshot 3
Thermometer: Body Temperature screenshot 4
Thermometer: Body Temperature screenshot 5

Track body temperature and fever symptoms easily with this intuitive app. Monitor temperature trends, record symptoms, and set reminders for medication. Stay on top of your health effortlessly.

What We Love

  • 🚀 Accurate temperature readings
  • 👍 Helpful for tracking health issues
  • 👍 Useful when no thermometer is available
  • 👍 Reliable app with good support

Room to Improve

  • 🐛 Inaccurate temperature readings
  • 💰 Expensive subscription
  • 🤖 Outdated user interface
Kindara: Fertility Tracker#3

Kindara: Fertility Tracker by Kindara, Inc.

Ovulation & fertility tracker
Worth Considering
🏥 Medical
4.7😊(9.9K ratings)
FreeIn-App Purchases
#83in Medical
Kindara: Fertility Tracker screenshot 1
Kindara: Fertility Tracker screenshot 2
Kindara: Fertility Tracker screenshot 3
Kindara: Fertility Tracker screenshot 4
Kindara: Fertility Tracker screenshot 5
Kindara: Fertility Tracker screenshot 6

Track your menstrual cycle, ovulation, and fertility with our user-friendly app. Stay informed about your reproductive health, record symptoms, and receive personalized insights for better family planning.

What We Love

  • 💻 Consistent and effective
  • 🤱 Helped me through many phases
  • 🔍 Accurate for tracking ovulation
  • 📊 Beautifully formatted charts

Room to Improve

  • 🐛 App crashing and freezing
  • 🔒 No customer support or updates
  • 💰 Expensive premium subscription

More Basal Body Temperature apps to explore

4
Femometer Fertility Tracker
Femometer Fertility Tracker
Femometer Fertility Tracker
Ovulation & Period Calendar
Free

Track your cycle and monitor fertility effortlessly with this intuitive app. Stay informed about ovulation periods, track your menstrual cycle, and receive personalized predictions. Start optimizing your chances of conception today.

💪 Health & Fitness
(70K)
5
Natural Cycles Fertility App
Natural Cycles Fertility App
Natural Cycles Fertility App
Decode your hormonal health
Free

A highly effective FDA-cleared contraception app that tracks ovulation based on body temperature, offering hormone-free birth control and personalized fertility insights. It adapts to irregular cycles, provides daily fertility status, and supports natural family planning. Sign up for a subscription for a free thermometer and precise cycle monitoring.

💪 Health & Fitness
(3.1K)
6
Body Temperature & Thermometer
Body Temperature & Thermometer
Body Temperature & Thermometer
Temperature Tracker & Analyzer
Free

Track and analyze your body temperature with this intuitive app, featuring detailed symptom logging, interactive charts, and smart data visualization. Monitor your health trends and export records for effective management.

🔧 Utilities
(57)
7
Body Temperature - HealthTrack
Body Temperature - HealthTrack
Body Temperature - HealthTrack
Sick Tracker, Thermometer
Free

Introducing an ultimate wellness companion app to monitor and optimize your daily health routine. Track body temperature, sync data with Apple Health, monitor heart rate, receive personalized weather-related health tips, access valuable health articles, guided meditations, and customizable widgets. Premium subscription starting at USD 3.99 per week.

💪 Health & Fitness
(76)
8
Basal body temperature : eggys
Basal body temperature : eggys
Basal body temperature : eggys
Period tracker
Free

This period tracking application helps users determine their chances of becoming pregnant by monitoring their basal body temperature, with features such as easy daily recording, customizable graphs, and calendar tracking. By using this app, women can gain valuable insights into their fertility and menstrual cycles, and take control of their reproductive health.

💪 Health & Fitness
(4)
9
Fever Thermometer | Body Temp
Fever Thermometer | Body Temp
Fever Thermometer | Body Temp
Temperature App for 98.6 Gauge
Free

Track body temperatures for you and your family with an easy-to-use Thermometer Body Temp app. No sign-up or internet needed, just log temperatures and notes, with the option to upgrade for advanced features like temperature tracking and PDF export. Always consult a doctor with your data for medical advice.

🏥 Medical
(246)
10
PregAid
PregAid
PregAid
by Guangdong Biolight Meditech Co., Ltd.
Free

This application helps women track their basal body temperature to schedule conception or contraception by recording and analyzing temperature data from a Bluetooth thermometer. By observing temperature curve changes and comparing them to a library of examples, users can effectively plan pregnancy or prevent it.

🏥 Medical
(27)
11
Thermo: Temperature Check In
Thermo: Temperature Check In
Thermo: Temperature Check In
Fever & body health tracker
Free

Track your temperature and set reminders for medication using Thermo: Temperature Check In. Monitor your fever, receive timely alerts, and stay on top of your health. Download now to take charge of your well-being!

💪 Health & Fitness
(96)
12
Body Temperature App
Body Temperature App
Body Temperature App
Body Temperature Log For Fever
Free

Track and log body temperature with symptoms using this app, allowing easy sharing with healthcare providers. Manage records for multiple individuals, sync with Apple Health, and view temperature in Celsius or Fahrenheit. Be proactive about your health - download now!

🏥 Medical
(450)
13
Thermometer Body Temp
Thermometer Body Temp
Thermometer Body Temp
Temperature monitor & check
Free

Monitor your body temperature with ease using this app. Keep track of your temperature readings and stay informed about changes in your health. Download now to stay on top of your well-being.

🏥 Medical
(304)
14
Fever Track: Body Thermometer
Fever Track: Body Thermometer
Fever Track: Body Thermometer
Temperature Checker & Tracker
Free
💪 Health & Fitness
(13)
15
Body Temperature Tracker – Log
Body Temperature Tracker – Log
Body Temperature Tracker – Log
Easy body temperature tracking
Free

This application allows users to easily record and manage their body temperature, with features such as a calendar view, icon changes for morning, day, and night, and a graph display. Ideal for personal and family use, it offers a simple and ad-free experience with optional premium features for CSV export and ad removal.

🏥 Medical
(14)
16
Body Temperature Notepad
Body Temperature Notepad
Body Temperature Notepad
Manage daily body temperature
Free
💪 Health & Fitness
(0)
17
Body Temperature Recorder
Body Temperature Recorder
Body Temperature Recorder
Easy input and show graph
Free

Record and track body temperature easily with the application. Visualize temperature changes with graphs and share with family. Manage records for multiple people in one convenient app.

🏥 Medical
(433)
18
Body Temperature Tracer
Body Temperature Tracer
Body Temperature Tracer
Analyse & monitor Temperature
Free

This application helps track and monitor body temperature, enabling users to take care of their health and maintain a healthy life. By recording temperature data, users can generate graphical representations and make informed decisions, while being advised to consult a doctor for medical purposes.

💪 Health & Fitness
(33)
19
Body Temperature App
Body Temperature App
Body Temperature App
Record body temperature
Free

Track your daily body temperature easily with this app. Record measurements, view statistics over time, and stay on top of your health. Start monitoring your body temperature now.

🏥 Medical
(210)
20
Temp. Statistics
Temp. Statistics
Temp. Statistics
Temperature Manager for Family
Free

Track and manage temperature for yourself, your family, or patients with this app. Log temperatures with additional details, view trends on charts, share logs, and more. Install for easy temperature monitoring.

🏥 Medical
(110)