It depends. Some manga reader apps are legal if they have the proper licenses and permissions to offer the content. But many are not, as they violate copyright laws.
MangaZone is a good one. It has a large collection of manga, and the search function works well. The app is easy to navigate, making it convenient to find and read your favorite manga.
You need to start with a solid programming language like Java or Python. Then, focus on creating a user-friendly interface and integrating a reliable image viewer for manga pages.
The safety of a manga reader app varies. You should look for apps from trusted sources, read reviews, and check if they have proper security measures in place. If an app looks sketchy or asks for too much personal info, it's probably not safe.
There were also some free drama App for the game. One of them was the Orange Movies app. Although the number of movies was relatively small and some of them had not been updated, it was very convenient to watch movies and watch dramas on the phone. In addition, everyone's fans and Elephant Movies and Television were also options that could be considered. They both supported the Android system and provided limited access to movies and television. In addition, there were also some hidden versions of the free movie and drama tracking App, such as Xiaobao Movies and ZY-drinkwater. They could trigger the function of limited viewing of movies and television through special instructions or unlocking methods. However, the quality and user experience of these apps depended on the users to download and try them themselves.