Vespera Moon Cycle
Period, cycle & ovulation
Only for iPhone
Free · In‑App Purchases · Designed for iPhone. Not verified for macOS.
iPhone
Vespera tracks your period, ovulation and fertile window to the rhythm of the moon. Log your mood and body each day. Your data stays on your device. Apple Watch ready.
Vespera is a period and cycle tracker inspired by the phases of the moon — a gentle companion for understanding your body's rhythm.
Thoughtful predictions
Based on your cycle data, Vespera predicts your next period, ovulation day and fertile window, shown clearly on the calendar with continuous bars and moon phases. Swipe ahead to see months in advance.
Daily logging
Tap to record period start/end, flow, mood, symptoms and notes, and mark custom events like appointments, medication or exercise.
Cycle insights
Review your cycle length, regularity and body trends with simple charts to understand yourself better.
Luna, your companion
A gentle daily note that walks with you through each phase of your cycle.
Always with you
Apple Watch app, home-screen widgets and complications keep the essentials a glance away.
Private by design
Your period and health data stay on your device and can optionally sync with Apple Health — never uploaded to our servers. Enable a Face ID app lock to protect your private records.
Gentle reminders
Period, ovulation, daily-log and bedtime reminders — entirely up to you.
Subscription
Vespera offers monthly, quarterly and yearly plans that unlock advanced prediction, full statistics, data export, multiple reminders, themes and app lock. Subscriptions renew automatically and can be managed or cancelled anytime in your App Store account settings.
Be gentle with your body.
(Terms of Use / EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/
(Privacy Policy): https://jack821105.github.io/Privacy/privacy.html
Ratings & Reviews
- This app hasn’t received enough ratings or reviews to display an overview.
The developer, SHU TZU HSAING, indicated that the app’s privacy practices may include handling of data as described below. For more information, see the developer’s privacy policy .
Data Not Linked to You
The following data may be collected but it is not linked to your identity:
- Identifiers
- Usage Data
- Diagnostics
Accessibility
The developer has not yet indicated which accessibility features this app supports. Learn More
Information
- Seller
- SHU TZU HSAING
- Size
- 5.8 MB
- Category
- Health & Fitness
- Compatibility
Requires iOS 17.0 or later.
- iPhone
Requires iOS 17.0 or later. - Mac
Requires macOS 14.0 or later and a Mac with Apple M1 chip or later. - Apple Vision
Requires visionOS 1.0 or later.
- iPhone
- Languages
- English and Traditional Chinese
- Age Rating
9+
- 9+
- Contains
Health or Wellness Topics
- In-App Purchases
Yes
- Premium Monthly $2.99
- Premium Yearly $19.99
- Premium Quarterly $6.99
- Copyright
- © 2026 Hsu Tzu-Hsiang. All Rights Reserved.