Nidela
Private cycle tracking
Only for iPhone
Free · Designed for iPhone. Not verified for macOS.
iPhone
Take control.
Your cycle. Your phone. That's it.
Nidela is a period tracker built so we couldn't see your data if we tried. Everything you log stays on your device: encrypted, local, and under your control. No account. No tracking. No ads. No cloud server holding your history.
Private by architecture, not by promise
• All data stored locally on your device
• Predictions run on your phone using simple pattern math
• Optional passcode and Face ID lock
• Encrypted backup you save wherever you want
• One tap delete everything
Track what matters
• Log flow, symptoms, mood, and notes in a tap or two
• See cycle patterns and gentle next period estimates
• Share a PDF summary with your doctor or partner — you control what's shared
Wellness, not medical advice
Nidela helps you see patterns in your own data. It does not diagnose conditions or provide contraceptive guidance.
We built Nidela so there's nothing to subpoena, leak, or sell — because we never receive your data in the first place.
Ratings & Reviews
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Updated Privacy Policy
The developer, Intelliquinte L.L.C., 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
- Intelliquinte L.L.C.
- Size
- 3.8 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
- Age Rating
9+
- 9+
- Contains
Health or Wellness Topics
- Copyright
- © 2026 Intelliquinte L.L.C.