BUILD and RACE your very own monster trucks! Build A Truck allows you to customize and build monster trucks. But choose carefully, as each decision and building block will have real impact on your trucks when the races begin! Experiment with the physics of speed, torque, drag, mass, inertia, friction, acceleration, gravity and more. Build A Truck is the third new app in Duck Duck Moose’s award-winning Trucks series. AGES: 4-8.



- FACTORY: Choose a body, paint, decal, wheels, engine, and exhaust! Come try dragon wings, sirens, propeller hat, and more on your Truck

- GARAGE: Start collecting cars and earning medals in the Garage

- RACE: Race your truck through snow, jungles, sewers and an ever changing surprise track for unlimited play

(A wholly-owned subsidiary of Khan Academy)
Duck Duck Moose, an award-winning creator of educational mobile apps for families, is a passionate team of engineers, artists, designers, and educators. Founded in 2008, the company has created 21 top-selling titles and has received 21 Parents’ Choice Awards, 18 Children’s Technology Review Awards, 12 Tech with Kids’ Best Pick App Awards, and a KAPi award for “Best Children’s App” at the International Consumer Electronics Show.

Khan Academy is a nonprofit with a mission to provide a free, world-class education for anyone, anywhere. Duck Duck Moose is now part of the Khan Academy family. Like all Khan Academy offerings, all Duck Duck Moose apps are now free, without ads or subscriptions. We rely on our community of volunteers and donors. Get involved today at

Check out the Khan Academy app to learn and practice all kinds of topics for elementary school through college and beyond.

We’d love to hear from you! Visit us at or drop us a line at

What's New

Version 1.1

Duck Duck Moose has joined Khan Academy, a nonprofit with a mission to provide a free, world-class education for anyone, anywhere. We’d like to thank you for supporting us. Without you, we wouldn't have attained this exciting next stage of growth. Now that we’re part of Khan Academy, all Duck Duck Moose apps are available for free to anyone, anywhere. Download any apps you might be missing, share our news and learn more about getting involved at

Bug fixes and graphic updates.

Ratings and Reviews

4 out of 5

22 Ratings

22 Ratings

Love this game!


My 7 year old son has loved this game for years. He loves all the fun choices and the mystery race tracks. It's been a long time favorite.

students really enjoy this


The students really enjoynthis game and worksgreat as a reward for getting work done.

Loaded to one device but not second


Loaded to one device and got stuck on second. Now it won't load all the way and I can't delete it off my phone!! So frustrating!


Duck Duck Moose LLC
100.3 MB
Requires iOS 6.0 or later. Compatible with iPhone, iPad, and iPod touch.
Age Rating
Rated 4+
© Duck Duck Moose, Inc.


  • Family Sharing

    With Family Sharing set up, up to six family members can use this app.

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