Preventing iOS App Installation on iPhone 4/4s: A Guide to Device Compatibility and Architecture Targeting

Retrieve iPhone App Prices Using the iTunes Search API

Understanding In-App Purchases: Can You Gift Digital Goods in the App Store?

Can You Install an App Store Build from Xcode to Test a Phone?

Best Practices for iOS Asset Safety in Development

Optimizing App Icons for the App Store: Understanding Icon Sizes and Scale Factors