
Free
About
HeatpunkLIDAR turns your iPhone or iPad Pro into a fast, accurate survey tool for heat pump design. Walk through each room and scan it with Apple's LiDAR-powered RoomPlan. HeatpunkLIDAR builds a clean 2D floor plan with rooms, walls, doors, windows and radiators. Then it sends the plan straight into your Heatpunk heat-loss calculation.
SCAN
• LiDAR room scanning: capture a room in minutes, floor to ceiling
• Tap a radiator during the scan to measure it and place it on its wall
• Hold Note during a scan to record a voice note for that room
• Multi-room and multi-floor surveys, with floors lined up by dragging
PLAN
• Automatic 2D floor plans: walls, doors, windows and room shapes
• Smart room tagging suggests room types from what the scan finds
• Edit room names, types, notes and sizes
• Square up a room that is a few degrees out
• Metric or imperial units (feet and inches)
• 3D model view and sharing
SURVEY
• Set building materials for the whole house, then change any single wall, window or door
• Choose from Heatpunk's eight radiator types
• Answer the Heatpunk survey questions on site and add photos
SEND
• Connect to Heatpunk by scanning a QR code. No password to type.
• One tap sends rooms, radiators, materials, survey answers and photos to your Heatpunk project
Built for heat pump installers, surveyors and energy assessors who want survey data captured on site and ready for design. No paper sketches, no manual measuring.
Requires an iPhone or iPad Pro with a LiDAR sensor and a Heatpunk account.
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What's New in HeatpunkLIDAR
1.0.2
October 6, 2026
What's new in 1.0.2 • Connect with a QR code: link your Heatpunk account by scanning your access key. • Heatpunk survey in the app: answer the survey questions on site and add photos. • Building materials: choose the materials for walls, windows and doors. • Radiator detection: tap a radiator during a scan and the app finds and measures it. • Radiator types: choose the type of each radiator. • UI improvements and bug fixes.
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