Groove - Period & Fertility Tracker 9+

Groove is the period tracker you’ve been waiting for! This acclaimed app automatically adapts based on your unique body and goals—trying to conceive? preventing pregnancy? got irregular cycles? not interested in fertility? identify as queer? Groove's got your back — it gets more accurate over time and harnesses advanced algorithms to predict your next period. Learn about your body and achieve your goals with Groove.

**We give 10% of all company proceeds to organizations working to eliminate period taboos.**

Groove is the most intuitive and easy-to-use period tracker available, and our customers LOVE it. Here’s what they have to say:

“This is what I've been looking for all along. Wish I hadn’t paid for so many other period apps because Groove blows them all out of the water. It is perfect.”

“Okay, let’s start with the fact that this app isn’t pink or covered in flowers. I, for one, like to be treated like an adult and not an eight-year-old while tracking my lady things. Second, this app represents the data wonderfully and is so intuitive. 10 STARS!!”

“We started trying for another baby around Halloween. I have heard a lot about natural family planning and looked for something that would help me track my most fertile time. It lets you do one month 'fertility style' free to start, and then it's .99 a month after that. Period tracking is free... It includes lots of extra info to read, which helped me become more knowledgeable. As my trial month went along I loved entering the data and seeing my chart grow. Being a graphic designer myself I loved all the smooth graphics. Ends up we conceived around thanksgiving, and I knew we were pregnant before it asked me if I wanted to purchase another month!! It WORKS!”

Here are just a couple of other nice things that have been written about Groove:

“. . . it surely has global appeal . . . whether you’re trying to get pregnant or most definitely trying to avoid it. Charts are used to make the resulting [data] as clear as possible.” — The Guardian

“Groove can be used for contraception, conception, or body literary. Depending on which option you select, you'll receive information and resources tailored to your needs. We find the format really intuitive and easy to use . . . we also think it's the prettiest app on our [Best Period Tracker Apps list]” — Red Tent Sisters

Use the FREE Groove Basic account to track your cycles, or upgrade to a Groove Pro account to practice the sympto-thermal method of fertility awareness to predict upcoming periods with incredible accuracy, prevent pregnancy without hormones or devices, or maximize your chances of getting pregnant.

Groove Basic features:

- educational information customized based on your personal data and goals
- period prediction algorithm that becomes more accurate over time
- period, data entry reminders
- input data about your bleeding, cervical fluid, and protected/unprotected 'activities'
- browse all your past charts from a single screen
- easily add past data with our calendar date selection
- view average cycle and luteal phase lengths
- customize data fields
- send us feedback, bug reports, and read FAQs
- automatic iCloud backup

Groove Pro features:

- educational information that automatically customizes based on your data and helps you learn how to practice the sympto-thermal method of fertility awareness to meet your goals
- save and share your charts
- period, data entry reminders
- choose between Fahrenheit or Celsius
- easy, intuitive temperature entry
- discard your temperature
- mark your temperature shift
- add, edit your coverline temperature
- track cervical position
- view your peak day count

Note: Groove is not a substitute for birth control and does not guarantee pregnancy prevention or achievement.