A known fact is just how evil bugs happen to be to your mobile applications, games and websites. For an app developer, chances are that bugs are the reason behind your low sales, you apps not getting the many downloads you expect of them from the app stores. This explains the reason for doing app testing. By and large, for the sake of getting the best out of the app testing efforts, it is advisable to get started with the testing as early as in the development phase for you to ensure good quality, be on time and as well check on the overall effort and costs.
One fact that is well known is that the automated testing methods would be quite effective for the need to validate the requirements and as well reduce on the costs of testing which is achieved through the automated test case generation and this when done as ought to be and as well at the earliest phases of the app development. But this said, the full automation as well has a cost that it comes with and this is one that many have not been ready to provide for anyway. This be as it may, considering the fact of how costly and damaging it may be to fix a bug later in the development process of your app, then you see the fact of the need to ensure that you have factored everything related to the testing all at the beginning of your app development project. For many and for some time, there has been this general feeling and a common understanding by many that any app can be tested once it is in existence and when it is considered to be stable enough for testing. But this be as it is, the fact is that testing the app elements as early as during the development phases is the best way to go and has a lot of benefits to you.
Avoid testing your apps once they are ready, just a few days to release to the market for then you will be too late. There are quite a number of features of the apps that should be tested right from day one such as the aspects, data and functionality.