Builder — spot big machines

Every car ride becomes a treasure hunt. Spot real construction vehicles, photograph them, and catch all 31 — from dump trucks to the legendary tunnel boring machine!

Gotta spot them all!

builder turns every car ride, walk, and trip past a construction site into a treasure hunt. The app comes with a collection of 31 construction vehicles — excavators, bulldozers, tower cranes, giant mining trucks and more — each shown as a mystery sketch.

Spot one in real life? Snap a photo, and YOUR picture replaces the sketch in your collection. Fill the whole collection, from everyday dump trucks to rare machines like the tunnel boring machine!

FEATURES

• 51 construction vehicles to find, across Diggers, Pushers & Loaders, Haulers, Lifters, Road Crew, and Special Crew • Take photos of the machines you find — your photos ARE the collection • Snap a vehicle more than once and build a photo gallery for each machine • Fun facts for every vehicle — learn what each machine does and why it's cool • Rarity levels: some machines are everywhere, some are legendary finds • Progress tracking: see how close you are to catching them all

MADE FOR KIDS, RESPECTS FAMILIES

• No ads. No purchases. No accounts. No links out of the app. • Photos stay private — stored on your device and in your family's own iCloud, never shared with anyone (including us) • Collections sync automatically between devices signed into the same iCloud

Perfect for machine-obsessed kids — and the grown-ups who suddenly know the difference between a backhoe loader and a wheel loader.