Curva: Angle Tracker

Private angle tracking

Free · In‑App Purchases · Designed for iPad. Not verified for macOS.

Measure an angle manually with 3 points, save private traces, and compare changes over time. Visible photos are optional and stay on your device. Curva is a private tool for recording and comparing personal measurements over time. Take or import a photo and place 3 points manually: the center of the base, the point of greatest curvature, and the direction of the tip. Curva calculates the angle from those points and saves a private trace in your history. You can compare measurements from different dates and review recorded changes. Visible photos are optional. If you choose to save one, it stays on your device with the app data. Key features: - Manual angle measurement with 3 points - Top and side views - Private traces and measurement history - Comparison between saved dates - Optional personal notes - Report export and sharing - App lock with Face ID, fingerprint, or device passcode when available Curva is a personal recording and comparison tool. It does not diagnose conditions or provide medical advice.

Ratings & Reviews

  • This app hasn’t received enough ratings or reviews to display an overview.

Added French, Brazilian Portuguese, Italian, Japanese, and Simplified Chinese. Improved interface stability and prevented accidental zoom.

Version 1.0.1

The developer, Axel Cayetano Alcaraz, 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 Linked to You

    The following data may be collected and linked to your identity:

    • Location
    • Identifiers
    • Usage Data
    • Diagnostics

  • Data Not Linked to You

    The following data may be collected but it is not linked to your identity:

    • Usage Data
    • Diagnostics

Privacy practices may vary, for example, based on the features you use or your age. Learn More

Accessibility

The developer has not yet indicated which accessibility features this app supports. Learn More

Information

Seller
  • Axel Cayetano Alcaraz
Size
  • 6 MB
Category
  • Health & Fitness
Compatibility
Requires iOS 15.0 or later.
  • iPhone
    Requires iOS 15.0 or later.
  • iPad
    Requires iPadOS 15.0 or later.
  • iPod touch
    Requires iOS 15.0 or later.
  • Mac
    Requires macOS 12.0 or later and a Mac with Apple M1 chip or later.
  • Apple Vision
    Requires visionOS 1.0 or later.
Languages
English and 6 more
  • English, French, Italian, Japanese, Portuguese, Simplified Chinese, Spanish
Age Rating
18+
  • 18+
  • Learn More
  • Frequent
    Mature or Suggestive Themes
    Sexual Content or Nudity

    Contains
    Advertising
In-App Purchases
Yes
Copyright
  • © 2026 Axel Cayetano Alcaraz
  • Privacy Policy

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