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Basal Body Temperature Calc.

Basal Body Temperature Calc.

Basal body temperature

18 ratings
4 reviews
๐Ÿ’ช Health & Fitness
๐Ÿฅ Medical
$0.99

Price history

Details

  • Released
  • Updated
  • January 21, 2010
  • July 15, 2026

Features

Developer

Gianluca Natalini
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Basal Body Temperature Calc. screenshot #1 for iPhone
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Basal Body Temperature Calc. screenshot #6 for iPhone
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About

This application helps women track and visualize their basal body temperature over time. The resulting charts can aid in understanding menstrual cycles, identifying fertile periods, and predicting ovulation for family planning.

โœ“Daily temperature and health logging
โœ“Menstrual cycle tracking
โœ“Fertility phase identification
โœ“Pregnancy probability indication
โœ“Graphical BBT chart display
โœ“Save and email charts
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+1

What's New in Basal Body Temperature Calc.

1.7

July 15, 2026

- Minor bugs fixed

User reviews

Most RecentHighest RatedLowest Rated

Useless

This app doesnโ€™t work an appears to just be a pdf
ThrillRoThrillRo

Really inflexible app

I thought this app would be a lot more flexible than it is. I don't care that it's in Celsius, but I wish you could skip a day (it does not let you do so). I also really hate apps that assume all women ovulate on day 14 and menstruate on day 28. If I knew I was going to ovulate on day 14, I wouldn't need this app! It's not ideal for women with irregular cycles.
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GrumpyReporterGrumpyReporter

Temps only in Celsius

Seriously? I have to open a conversion program just to figure out what temp to enter since I have to convert from fahrenheit to Celsius for it to even let me enter a temp. I would have expected something that simple even in a free app. It certainly was not worth the $2 I paid. Also there is no explanation of what the symbols and lines mean on the graph, no way to change the predicted fertile phase or ovulation date, and the website listed doesn't work.
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BiopsyBiopsy

Don

Not user-friendly at all.
disap0inteddisap0inted

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FAQ

What is Basal Body Temperature Calc. used for?

Basal Body Temperature Calc. is used to record and analyze daily basal body temperature readings. This data helps users understand their menstrual cycles, identify fertile windows for conception, and predict ovulation.

How accurate is Basal Body Temperature Calc. for predicting fertility?

The app provides probabilistic predictions based on BBT data. Medical documentation suggests that managing this type of information is useful for estimating ovulation days and identifying fertile periods.

What information can I log with Basal Body Temperature Calc.?

You can log daily basal body temperature values, state of health, menstrual period, bleeding level, fever, and sexual activity. This comprehensive logging helps create detailed charts.

Can I save and share my BBT charts?

Yes, Basal Body Temperature Calc. allows you to save your BBT diagrams to your device's "Photo Album" and send them via email. This makes it easy to archive or share your data with healthcare providers.

What devices does Basal Body Temperature Calc. support?

Basal Body Temperature Calc. is available for iPhone and iPod devices. It was last updated on November 25, 2021, with version 1.6.

What is the price of Basal Body Temperature Calc.?

Basal Body Temperature Calc. is a paid application, priced at $0.99. It does not contain advertisements or in-app purchases.

What is the age rating for Basal Body Temperature Calc.?

Basal Body Temperature Calc. has an age rating of 17+. This is likely due to the app's focus on fertility and sexual health information.

How often is Basal Body Temperature Calc. updated?

The latest version of Basal Body Temperature Calc. is 1.6, which was released on November 25, 2021. The app was originally released on January 21, 2010.