I developed various iOS apps (see some in my Portfolio): --Radio app which work with car dashboard, Location based services feature. --Language learning apps --Social Apps -- Video/audio chatting apps. -- Bible apps. -- Kids apps. --Offline syncing apps. --Map based apps. --Audio books apps. --News apps. -- Dictionary apps. --Business Advertisement apps. --Push Notification. --Inapp purchase. I can do any app you want. You can always contact me directly to develop POC before starting your project and get the best price! Expertise in Objective-C,Xcode , iOS 4/5/6/7.