移动应用程序 - 在后端存储和版本相对静态的json文件

I have a mobile app that reads data from a few json files. The app does not modify the data in any way. The data is mostly static but there might be changes (addition/deletion/updates) every few days (5-6 days). These files are around 300-400KB in size.I have a mobile app that reads data from a few