Oky Period Tracker App

3.2
380 reviews
50K+
Downloads
Content rating
Everyone
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About this app

Oky is a mobile app for girls (age 10+) that helps you to take control of your periods and your lives through a bit of fun!

With Oky you can track how your period affects your body and mood so you can get to know you, get personalised predictions so you can plan ahead, and learn the facts with trustworthy information and tips to stay healthy and happy.

Download it now and see how Oky can make your periods stress free!
Updated on
Apr 22, 2025

Data safety

Safety starts with understanding how developers collect and share your data. Data privacy and security practices may vary based on your use, region, and age. The developer provided this information and may update it over time.
No data shared with third parties
Learn more about how developers declare sharing
This app may collect these data types
App activity and App info and performance
Data is encrypted in transit
You can request that data be deleted

Ratings and reviews

3.2
327 reviews
Charlotte Zapolski
May 27, 2023
I've been using this app for a while and has been good for me! But recently I've been experiencing problems with tracking late periods. It wouldn't let me add a period day if it was late, which I think is an issue. Many people may experience irregular periods and period apps should be open to that, able to track any kind of period. Please fix this!!
23 people found this review helpful
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Savannah Bug
May 3, 2021
It is very easy. And I haven't figured out if the days were right. But I do need to say this app feels like a period tracker, and a diary, and a therapist at the same time. I look forward to using it every day. But I wish that things that are shown, lime calenders, with the blue and purple, I wish it showed what it represents. But otherwise, I recommend
33 people found this review helpful
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EJ Wallace
September 25, 2020
I love the user interface. It was the only period tracker app that I could find that didn't have an all pink theme. I love the encyclopedia section, it gives a lot of useful information and tips. I like that it's geared toward younger people and that it doesn't constantly ask you if you've had sex or not. I love the progressive attitude on gender and that it doesn't automatically assume that you identify as a female. Overall, great app, would recommend to a friend.
67 people found this review helpful
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What’s new

Implementation of user verified period day functionality