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Estri: Period Tracker & Cycle

Estri: Period Tracker & Cycle

Ovulation Calendar & Fertility

2 ratings
4 reviews
With Ads
🌟 Lifestyle
💪 Health & Fitness
Free
In-App PurchasesWith Ads

Details

Released
January 24, 2025
Updated
November 12, 2026

Features

Developer

Aditya Agarwal
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Estri: Period Tracker & Cycle screenshot #1 for iPhone
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About

Track your menstrual cycle, ovulation, and fertility with AI-powered insights. Get personalized daily body briefs, ask your cycle questions, and monitor pregnancy progress. Includes cycle-synced nutrition and meditation features.

✓AI cycle predictions
✓Fertility and ovulation tracking
✓Pregnancy and due date calculator
✓Cycle-synced nutrition and meal scanner
✓AI health companion for cycle questions
✓Partner sharing
✓Doctor-ready PDF reports
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+1

What's New in Estri

13.3

November 12, 2026

• Try Premium free for 7 days with the yearly plan • We'll remind you 2 days before your free trial ends, so there are no surprises • Clearer messages when you reach your daily questions with Estri, now in your language • Still on: 50% off your first month of Premium • Bug fixes and small improvements

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5

Subscriptions & In-App Purchases

Estri Pro - Yearly

Full access to all Estri premium features

$39.991 Year
7 Days trial
How to cancel Estri subscription ⁉️

User reviews

Most RecentHighest RatedLowest Rated

Simple and easy

Best thing i felt using this app is it’s simplicity and easy to use
1100rabhmish

Easy to use

Simple and easy to use application
AAdi9839

Sonal

Very accurate, easy to use period tracker application. Best one I have used.
SASonal aga

Nice!

Just everything you want and need in a period tracker! Nothing extra, absolutely no ads, options for tons of symptoms and to add your own symptoms if they don't have them, reminds you of when it's most likely to come and even gives you an estimate based on your past cycles of your average cycle length and your fertile window.
Show more
CHChitranshi Hyanki

FAQ

Does Estri have ads?

Yes, Estri contains advertisements. The app also offers in-app purchases for additional features and content.

What are the subscription options for Estri Pro?

Estri Pro offers a monthly subscription for $6.99 with a 1-month free trial, and a yearly subscription for $39.99 with a 7-day free trial.

How accurate are Estri's period predictions?

Estri's predictions learn your unique patterns, even with irregular periods or PCOS, to provide personalized forecasts.

Can Estri help with trying to conceive?

Yes, Estri includes a 'Conceive Mode' that shows your chance of conceiving, a countdown to your fertile window, and your most fertile days.

What kind of health insights does Estri provide?

Estri provides daily body briefs explaining your current cycle phase, hormones, mood, and energy, along with cycle-synced nutrition and meditation suggestions.

Can I share my cycle information with my partner using Estri?

Yes, the 'Partner Connect' feature allows you to share your cycle phase and daily updates with your partner in real time.

Is my data safe with Estri?

Estri is private by design, stating that your data is never sold or shared with advertisers. It also offers app lock features for added security.

What age rating does Estri have?

Estri has an age rating of 12+, making it suitable for teenagers and adults.