Hello, here is our portfolio http://meliorgames.com. Our company is providing highly professional business app and game development services for iOS/Android. In our portfolio there are only our own games presented, however we have many other successfully completed outsource projects (business apps and games). We have rich experience in building apps of different complexity and can create for you the quality wallpaper browser. Please provide us with details and we will be able to fairly estimate the project. If you are interested in cooperation, please contact us. Thanks. Best regards