Sync - Find Your Peak
Find Your Peak
$1.99 · Designed for iPad
Your intimacy data is yours alone. No accounts, no cloud, no tracking. Pay once, own forever.
Your intimacy data is yours alone. Period.
Sync is a cycle tracker that predicts your peak days for intimacy - and never shares a byte of your data. No accounts. No cloud. No tracking. No ads. Just a one-time purchase and complete privacy.
Why Pay for Sync?
When an app is free, you're the product. Sync is different: you pay once, and your data stays on your device forever. We can't see it, sell it, or share it - because we never have it.
Smart Predictions
Based on your cycle history, Sync predicts your optimal days with scientific accuracy. Know when your energy and desire are at their peak.
Personalize Your Experience
Choose from unique personality modes that match how you want the app to communicate - from playful to bold and direct.
Features:
• Track your cycle with simple period logging
• Visual calendar showing peak windows
• Countdown to your next optimal days
• Beautiful, intuitive interface
• Works completely offline
• No account required
• No ads, ever
Your body. Your data. Your business.
Find your peak.
Ratings & Reviews
This app hasn’t received enough ratings or reviews to display an overview.
The developer, Joshua Duffy, 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 Collected
The developer does not collect any data from this app.
Accessibility
The developer has not yet indicated which accessibility features this app supports. Learn More
Information
- Seller
- Joshua Duffy
- Size
- 1.6 MB
- Category
- Health & Fitness
- Compatibility
Requires iOS 17.0 or later.
- iPhone
Requires iOS 17.0 or later. - iPad
Requires iPadOS 17.0 or later. - Mac
Requires macOS 14.0 or later and a Mac with Apple M1 chip or later.
- Languages
- English
- Age Rating
16+
- 16+
- Frequent
Mature or Suggestive Themes
- Copyright
- © 2026 Pulse Labs
