DepthCapture｜LiDAR Point Cloud vs MeshScan

DepthCapture is an iPhone/iPad app for capturing and recording RGB images and depth data from multiple depth sources, including LiDAR, TrueDepth, supported stereo cameras, and AI-based depth estimation. View the RGB feed and depth map in real time while capturing, and visualize depth data immediately as a 3D point cloud. ―――――――――― ■ Multiple depth sources Choose from the sources supported by your device: ・LiDAR ・TrueDepth ・Stereo Depth ・AI Depth LiDAR-equipped devices can capture rear depth, while TrueDepth uses the front camera. Supported devices can also use stereo-camera depth. AI Depth estimates depth from a standard camera image using an AI model. ※ AI Depth provides relative estimates and is not calibrated to match the distance accuracy of hardware depth sources such as LiDAR or TrueDepth. ―――――――――― ■ Record RGB + Depth Use Snapshot Capture for still data or Stream Recording for continuous RGB-D capture. RGB: ・JPEG ・PNG Depth: ・BIN ・16-bit PNG ・TIFF ・EXR Snapshots store RGB, depth, and related capture information together. ―――――――――― ■ Real-time depth visualization View RGB and depth live while capturing. Color maps: ・Grayscale ・Blue-Red ・Viridis ・Inferno The displayed depth range can be automatic or fixed to a range you specify, so you can check data quality before saving. ―――――――――― ■ Live 3D point cloud Generate and display a 3D point cloud from the acquired depth data and camera information in real time. Point clouds can use RGB colors or depth-based coloring for direct spatial inspection. ―――――――――― ■ Export point clouds Export saved point clouds as: ・PLY ・GLB ・glTF ・PCD ・LAS ・CSV Export snapshots or individual Stream Recording frames for use with 3D software, point-cloud tools, Python, and other environments. ―――――――――― ■ Continuous RGB-D recording Stream Recording saves continuous RGB and depth data as either an RGB/depth file sequence or ROS2-compatible MCAP. MCAP can include RGB, Depth, CameraInfo, TF, and IMU / Device Motion for ROS2, robotics, and computer vision. ―――――――――― ■ Capture metadata Along with RGB and depth data, DepthCapture saves capture settings and camera information. When available, metadata includes: ・Camera Intrinsics ・Extrinsic Matrix ・Lens Distortion information ・RGB / Depth resolution ・Depth Source ・Depth Accuracy / Quality ・Depth Filtering ・Capture settings Snapshots and Recording Sessions also include manifest and metadata files describing the recorded data and capture conditions. ―――――――――― ■ Customize capture settings Adjust: ・Depth Filtering ・Depth FPS ・Depth Resolution ・RGB Resolution ・RGB / Depth Synchronization ・Depth Range ・Save Depth Preview Presets are also available for common capture settings. ―――――――――― ■ Review saved data Review Snapshots and Stream Recordings in Saved Data. Snapshots can show RGB, Depth, and 3D Point Cloud. Stream Recordings can be scrubbed and played back with RGB, Depth, and Point Cloud views. Sessions can be shared or accessed through the Files app. ―――――――――― ■ Example uses ・LiDAR and depth-sensor testing ・3D point-cloud capture and visualization ・RGB-D dataset collection ・Computer vision ・Machine-learning data collection ・Robotics and ROS2 ・AR and 3D-sensing data capture and validation ・Research, experiments, and prototyping ・Comparing depth acquisition methods Available sources, resolutions, and frame rates vary by device. Devices without LiDAR may still support TrueDepth, Stereo Depth, or AI Depth. DepthCapture records RGB-D data, lets you inspect it in 3D, and move it into your own workflow. Some advanced features require an in-app purchase or temporary access unlocked by watching a rewarded ad. ―――――――――― Terms of Use (Apple Standard EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/

Turn your LiDAR-equipped iPhone or iPad into a portable 3D scanner. MeshScan captures real-world surfaces as live point clouds and meshes, gives you simple tools to clean up each scan, and exports files ready for your 3D workflow. CAPTURE WITH LIDAR Hold the scan control and move slowly around a surface to capture its shape. Choose a horizontal or vertical guide line for focused scanning, or switch to full-screen capture for larger areas. Live guidance, tracking status, and a point counter help you scan with confidence. CONTROL THE RESULT Choose Balanced, Detailed, or Maximum scan detail. Adjust the nearest and farthest capture distances to focus on the object or area you need. Set the point-cloud limit from 100,000 to 5,000,000 points to balance detail, performance, and file size. TRIM UNWANTED DATA Draw a lasso around unwanted points, preview the selection, and delete it. Undo your last trim if you change your mind. EXPORT FLEXIBLE FILES Share your scan in common formats: • TXT point clouds • PLY triangle meshes • Binary STL surface meshes Coordinates are exported in millimeters for straightforward use in compatible CAD, inspection, visualization, and 3D-printing workflows. RESUME TEMPORARY SCANS MeshScan automatically saves temporary scan data on your device. Choose whether to retain it for 1 hour, 24 hours, or 7 days, then return and continue working within that period. PRIVATE BY DESIGN Your scans are processed and stored on your device. MeshScan has no accounts, ads, third-party analytics, or tracking. Scan files leave the app only when you choose to export or share them. REQUIREMENTS MeshScan requires an iPhone or iPad with a LiDAR Scanner. Scan quality and performance depend on the device, surface, lighting, movement, and selected detail settings. MeshScan is free to use. Optional one-time contributions are available if you would like to support continued development.