BrickHunter

The best part of building your favorite LEGO® set is the actual build! Having to dig for pieces as you need them can be frustrating and time consuming. Knowing the complete list of parts needed to build before the build process starts allows you to gather all parts and not have to keep stopping to go searching through your collection. Think of this like a grocery list for parts required to build sets.
With BrickHunter you are able to do the following:
-> Search for official sets you want to build
-> Load all parts of the set for easy browsing
-> Have offline access to images of the parts
-> Sort parts by color, type or name
-> Mark off all or some of the parts you have gathered
-> Tap part text to look up part info to assist with gathering parts
-> Sync across all your devices using the same iCloud account
-> Tap set image in collection detail to see full image
The data in this app is powered by Rebrickable.com. Only authentic set data from Rebrickable is used by BrickHunter and your personal Rebrickable.com account is not connected to this app. 
Rebrickable.com is a very powerful and extensive collection of LEGO® data and articles about LEGO® and all things related!
LEGO® is the trademark of the LEGO Group of companies which does not sponsor, authorize or endorse this application.