# Selene - BBT & Period Tracker

> Fertility Ovulation Calendar

Canonical page: [https://chrome-stats.com/d/id974923308](https://chrome-stats.com/d/id974923308)

## Overview

- **ID:** `id974923308`
- **Platform:** Apple
- **Type:** Apple app
- **Status:** Available
- **Publisher:** Satomi Furusawa
- **Category:** Health & Fitness
- **Rating:** 4.00 / 5 (5 ratings)
- **Version:** 2.5.0
- **Last updated:** 2026-02-27
- **First published:** 2016-06-29
- **Size:** 51 MB
- **Data as of:** 2026-09-05
- **Store listing:** [Apple App Store](https://apps.apple.com/us/app/selene-bbt-period-tracker/id974923308)
- **Privacy policy:** [https://www.iubenda.com/privacy-policy/7872296](https://www.iubenda.com/privacy-policy/7872296)

## Description

Selene - Simple & Beautiful Period Tracker

Understand your body's rhythm and make every day more comfortable. Selene provides period tracking, BBT recording, and ovulation prediction with a simple and intuitive design.

[Main Features: All Free]

Period Cycle Management
• Just record your period — cycles are automatically calculated. Automatic prediction of your next period
• Visualize past cycle data clearly
• Understand cycle variation patterns

Basal Body Temperature (BBT) Tracking
• Track daily BBT with easy-to-read graphs
• Predict ovulation from temperature changes
• Perfect for those trying to conceive
• Morning assist feature for instant recording

Ovulation Prediction
• Automatic calculation of ovulation day from cycle data
• Display fertile window on calendar
• Visualize your body's rhythm

Cervical Mucus Tracking
• Record your cervical mucus status in detail
• Understand changes across your cycle

Simple Logging
• Easy recording of period, BBT, weight, cervical mucus, intercourse, and pill intake
• Comfortable input with haptic feedback
• Track only what you need
• Data sync with Health app

Beautiful Visuals
• Clear calendar view
• Easy-to-understand graphs and charts

[Selene PLUS Features] (1 Month Free Trial)

Upgrade to PLUS plan for even more powerful features:

Weight Graphs
• Track weight changes alongside your cycle
• Understand weight fluctuation patterns by cycle phase

Multiple View Layouts
• Cycle View - Detailed analysis of each cycle
• Quarterly View - See patterns over 3 months
• Half-Yearly View - Check long-term trends
• Yearly View - Overview of annual data

Unlimited History Access
• Access up to 50 years of historical data
• Perfect for long-term health management
• Data export feature (Coming Soon)

[Perfect For]

• Want to track period cycles accurately
• Trying to conceive and want to know ovulation day
• Record BBT for health management
• Looking for a simple and easy-to-use app
• Value your privacy
• Want to manage long-term health data

Note: Prediction results are for reference purposes only. Please consult healthcare professionals for important decisions.

[Privacy Protection]

Your data is completely protected:
• All data stored securely on your device
• No data sharing with third parties
• Passcode lock support (Coming Soon)
• Use with confidence

※ Auto-renewal can be changed anytime in Apple ID account settings
※ After free trial ends, automatically converts to paid plan

[Download Now]

Start understanding your body's rhythm and living a healthier life with Selene.

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Privacy Policy: https://www.iubenda.com/privacy-policy/7872296
Terms of Service: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/

For questions or feedback, please contact us from the app settings.

## Rankings

- #472,894 — Overall

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Source: [Chrome-Stats](https://chrome-stats.com/d/id974923308)