Designpluz helps turn this feeling into a reality, guiding you from the very first step until the very last. As leading Sydney based App developers, we’ve got a keen eye for the next big thing.Mobile applications have been rising in popularity and usage over the past decade at an extremely exciting rate. Mobile apps are projected to hit $188.9 billion USD in revenue by 2020, making it one of the most profitable industries in the world. There’s never been a better time to take the leap and start developing your own app.