Real iOS Apps in AppStore, with source on GitHub:

thanks 4 putting source for a noob to learn a little

I've used these:

• DocSets-for-iOS and paid 4 it too https://github.com/omz/DocSets-for-iOS/

• Real Time Congress https://github.com/sunlightlabs/realtimecongress-ios

• Open States app https://github.com/sunlightlabs/StatesLege

• Wikipedia Mobile https://github.com/wikimedia/WikipediaMobile

• Procoding only partial source https://github.com/audiocommander/processing-js

Haven't tried these:

• Card Decks https://github.com/aharren/CardDecks

• Bancha iOS App https://github.com/squallstar/bancha-ios-app

• ioctocat app https://github.com/dennisreimann/ioctocat

• Upupu https://github.com/xcoo/upupu

• SkeletonKey http://github.com/chrishulbert/SkeletonKey

• Sugar on Pancake https://github.com/Imaginea/pancake-ios

• Salesforce-for-iPad https://github.com/ForceDotComLabs/Salesforce-for-iPad

• iGist not open but gives props many open components.