ASO Tools by AppFollow - Tools for App Store Optimization in App Store & Google Play
StorePreviewer - See how your app will look like on the App Store
Mobile Action - Mobile Data Intelligence & Actionable Insights.
App Store Launch Stories - A podcast about the stories behind app launches
AppNext - AppNext offers mobile monetization and app distribution solutions.
Retro App Store - How App Store would look like if it was launched in 80s