Heightly: LiDAR 3D Scanner
LiDAR Height & 3D Scanner
Only for iPhone
Free · Designed for iPhone. Not verified for macOS.
iPhone
Measure people and objects, lock a frozen result, create shareable USDZ scans, and keep private growth history—all on your iPhone.
Heightly is a focused height-measurement and 3D object-scanning app for LiDAR-equipped iPhones. Frame a complete person or object, tap the intended target, and hold the phone steady. Heightly combines LiDAR depth with the floor and nearby surfaces, then waits for multiple readings to agree before locking the height.
Know exactly what you are measuring
• Tap a visible target instead of measuring whatever happens to be largest
• Use the highlighted outline, crosshair, and optional scan mesh as live feedback
• Recognize supporting surfaces such as floors, tables, and seats
• Freeze the camera when a result locks so the target and reading stay clear
• View centimeters and feet/inches together
3D Object Scan
• Capture an object from multiple angles
• Build a textured USDZ model on your iPhone
• Estimate model height from the finished main mesh while reducing sparse edge artifacts
• Rotate, inspect, or share the completed 3D model
Private history
• Save frozen person or object snapshots with their measurement overlays
• Keep completed 3D models with corrected height, width, and depth
• Follow a child’s or family member’s height over time
• Choose a history limit from 1 to 500 records
• Delete one record or select several at once
• Process and store camera frames, photos, depth data, and models on the device
• No account required
Requirements and measurement notes
Live measurement and 3D scanning require a compatible LiDAR-equipped iPhone or iPad. Results can be affected by distance, lighting, reflective or transparent surfaces, occlusion, and scan coverage. Keep the full target visible and move the device slowly. Heightly is intended for everyday reference and is not a substitute for medical, engineering, construction, or other professional measurement.
Ratings & Reviews
- This app hasn’t received enough ratings or reviews to display an overview.
The developer, Yuncedria Technologies Inc., 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
- Yuncedria Technologies Inc.
- Size
- 1.3 MB
- Category
- Utilities
- 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 Simplified Chinese
- Age Rating
4+
- 4+
- Copyright
- © 2026 Yuncedria Technologies Inc.