Designing apps for the iPhone is trickier than designing apps for Android. Because iOS is a closed-source code, it is not as easy to learn how to use it. A person has to make a lot of effort, and all of the team members at Big Drop Inc are up for the task. Their skills at building apps for iPhones are second only to their commitment to delivering 100% customer satisfaction. Big Drop Inc works with all types of clients. If a client already has an app for Android, Big Drop Inc can build one for the iPhone. Because there's always a new iPhone and updates to iOS, Big Drop Inc stays on top of the changes. If any of the updates affect the performance of the app, they make changes in order to solve any issues. Big Drop Inc delivers iPhone apps that are intuitive to all the users.