More important than the actual development of an app is the testing itself. You don’t want to launch an app that hasn’t been thoroughly tested. Bugs and problems with features can happen, but should only happen during the testing period. A mobile app developer should handle all of the testing and employ methodologies that tracks all features, establishes that they have all been implemented, and are in working order. Testing should be conducted during and after mobile app development. It’s important to seek outside help in mobile app testing. You and a mobile app developer will have been working on the same project for a while, therefore may be unable to identify flaws or drawbacks. Consider seeking an outsider’s point of view.