Appsbar is your free mobile app builder. Free to all app builders and app lovers. Join now and start building your free mobile app today. Apps have become the must-have tech accessory for many people, and a core part of forward-looking business marketing plans. However, not many people or small businesses have the know-how or means to create highly functional and individualized apps that are ready to be published in popular app stores. Our apps can be made for any operating systems such as Android, Apple, Black Berry and Windows.