Learn how to Use Tape Measure® Step-by-Step Tutorials & Quick Tips Discover our tutorials Measuring in AR isn’t just about technology, it’s about seeing your space with new eyes. Below you’ll find clear, visual tutorials that walk you through each feature so you can measure, plan and share like a pro. Tutorial 1 Measure Distance with AR Tutorial 2 Create a Floor Plan Tutorial 3 Edit a Floor Plan & Export on SH3D Tutorial 4 Use the Level Tool Tutorial 5 Measure Angles & Slopes Tutorial 6 Measure Height Troubleshooting Common Issues Drift or inaccurate lines Re-scan the floor to re-calibrate ARKit. Objects not detected Improve lighting or add contrast markers. Angles seem off Keep device steady and start from clear edges. FAQ Highlights Is Tape Measure® free? Yes, basic tools are free. Premium adds floor-plan export and advanced AR modes. How accurate is it? Within ± 2 % using LiDAR. Supported devices? iPhone / iPad iOS 13 +, visionOS 1 +