Hi Dhimant Jadeja,
Greetings from Syncfusion. We have analyzed the memory size and we found that when we create the default flutter application the project size is 256Kb and once we build the project size is about 326MB. Once we build the project, by default the apk will be created in debug mode and the size of apk with default flutter project is about 43MB. We have added our chart widget and its apk size in debug mode is about 43MB only.
When we create apk in release mode, its size is about 11MB. So, we would like to know in which you are facing memory increase like the project size or the apk size.
Also, if you are updating to the current version from the older versions, all the versions will be stored in your cache. You can clear your cache and ensure the memory size.
Thanks,
Dharani.