Plum Period Tracker & Diary
Cycle, Ovulation & Fertility
About
Log your period, mood, and symptoms daily to understand your cycle phases and predict upcoming events. Receive personalized tips and insights based on your logged data. Optionally share a cycle summary with a partner or friend.
What's New in Plum Period Tracker & Diary
1.2
August 18, 2026
• Clearer guidance when Sign in with Apple needs iCloud • Refreshed artwork and small fixes
Subscription plans
Plum Premium Yearly
A year of cycle predictions, tips & insights
FAQ
How accurate are Plum's predictions?
Plum's predictions are estimates based on the cycles you log. They adapt and improve the longer you use the app. These predictions are for informational purposes and should not be relied upon for contraception.
What is included in Plum Premium?
Plum Premium unlocks personalized predictions, deeper insights into your cycle patterns, and daily tips specifically tuned to your current phase. It is available through monthly or yearly auto-renewable subscriptions.
How do I manage my Plum Premium subscription?
You can manage your subscription and turn off auto-renewal in your Apple Account settings at least 24 hours before the end of the current period. Payment is charged to your Apple Account upon purchase confirmation.
Does Plum have ads?
No, Plum is ad-free. The app explicitly states 'No ads, no selling personal data' and prioritizes user privacy.
What devices does Plum support?
Plum is supported on iPhone and iPod devices. It is designed for iOS users.
How often is Plum updated?
The latest version of Plum is 1.2, which was last updated on August 18, 2026. Updates typically include improvements to predictions and features.
Can I share my cycle data with others?
Yes, you can invite a partner or trusted friend to a private group. This group will only see a simple summary of your cycle phase, not your daily logs. Sharing is opt-in and can be turned off at any time.
What is the age rating for Plum?
Plum has an age rating of 12+. This indicates it is suitable for users aged 12 and older.