5 Top Programming Languages For Your Android App Development Project If you're looking to develop an Android app, you may want to make use of JAVA, Kotlin, C++, C#, or Lua to give your app the best chance at success. by Join the DZone community and get the full member experience.Join For Free Stop and think how many times you use an app in a day. Several times, isn't it? A survey conducted by "dscout" found that average smartphone users touch their phone 2,617 times a day and spend an average of 145 minutes per day on their mobile phones. In fact, there is probably an app waiting to be discovered in your app store for every possible human need. So it comes as no surprise that the demand for mobile apps has steadily increased since the smartphone was invented.