The revenue-generating potential of mobile apps is incredible and it is one of the reasons why so many individuals and companies are drawn towards it. Just glancing through the numbers will make it clear to people as to why app development is becoming so much popular. $461.7 billion was the amount generated by apps in app store sales in 2019, this figure is expected to reach a whopping $935.2 billion by 2023. So it is no surprise that people are looking for opportunities to become app developers. Read More.