There is a method known as torture testing method in which you can use in the application then write an SRS file (Software requirement specification) which determines how everything works in the application.

https://www.instagram.com/p/Bzx5R8tgHk6

When the application idea is completed and confirmed, you can hire an IT company to manage the project and another company to implement the project. In this way, you can make sure that you will not be deceived.

https://www.instagram.com/p/By4r9RygGOU

You can use this video to see the start of the applications.

arArabic