... except that the complete collection of everything the UPS app needs to execute or display, in order to actually fulfill its function, summed up throughout a

... except that the complete collection of everything the UPS app needs to execute or display, in order to actually fulfill its function, summed up throughout all of its operation in every possible mode, probably fits in 1MB. If there's 100MB of stuff you store or potentially download for a shipping app, then you're including something that doesn't add value for the user. Start by removing all the pictures, videos, and similar. Then take out the analytics crap. Then, if your app is still big, figure out what's wrong with your code.