
Bluma: Period & Cycle Tracker
Private period & cycle tracker
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With Ads
💪 Health & Fitness
Free
In-App PurchasesWith Ads
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About
Bluma is a private period and cycle tracker that keeps your health data on your iPhone.
No account. No sign-up. Your cycle, symptom and pregnancy records never leave your device.
TRACK YOUR CYCLE
• Log periods, flow, symptoms, mood, discharge, water, weight and basal temperature
• A clear calendar showing period days, your fertile window and ovulation
• Predictions for your next six cycles, updated as you log
THREE WAYS TO USE IT
• Cycle — everyday period tracking and predictions
• Trying to Conceive — your fertile window and ovulation day front and centre
• Pregnancy — week-by-week baby size and development, with a due-date countdown
INSIGHTS, CALCULATED ON YOUR IPHONE
Bluma reads your own logs and points out patterns you might miss: how regular your cycles are, which symptoms cluster before your period, when your next fertile window falls, and how your weight or basal temperature is trending. Nothing is uploaded to do it.
TOOLS
• Water tracker with daily goal
• Birth control reminder and streak
• Contraction timer with 5-1-1 guidance
• Achievements and logging streaks
PRIVACY
• Your cycle data is stored on your device, not in the cloud
• Optional PIN or Face ID lock
• Reset or delete everything at any time, from Profile
APPLE WATCH
See your cycle day and next period at a glance from your wrist.
Bluma provides general wellness information based on what you log. It is not medical advice, diagnosis or treatment, and its predictions are estimates. Talk to a healthcare professional about anything that concerns you.
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What's New in Bluma
1.0.0
October 2, 2026
3
Subscriptions & In-App Purchases
$6.99
Remove Ads
Removes every ad. A one-time purchase.




