Build Mate - Renovation Kit

Six essential tools for your next renovation — from a screen ruler and spirit level to calculators for paint, tiles, wallpaper, and room dimensions. All in one app

Build Mate is a renovation toolkit that puts six practical tools in one place. Whether you're measuring a shelf, checking if a picture frame is straight, or figuring out how many rolls of wallpaper you need — there's a tool for that.

Use the screen ruler to measure small objects right on your phone. Check surfaces with a real-time spirit level powered by your device's sensors. Calculate room dimensions once and reuse them across paint, tile, and wallpaper calculators — no need to enter the same numbers twice.

Every calculator accounts for real-world details: door and window openings, grout width for tiles, pattern repeat for wallpaper, number of paint coats. Save rooms by name and come back to them anytime.

Built for people who actually do things with their hands.