Problem: Generate a 4-star review (1 being lowest and 5 being highest) about an app with package org.telegram.messenger.

A: Gud one

Problem: Generate a 5-star review (1 being lowest and 5 being highest) about an app with package com.google.android.diskusage.

A: Should be default features for every Android phone..

Problem: Generate a 5-star review (1 being lowest and 5 being highest) about an app with package com.unleashyouradventure.swaccess.

A: The best Has everything I am looking for and more. Easy to use

Problem: Generate a 4-star review (1 being lowest and 5 being highest) about an app with package org.geometerplus.zlibrary.ui.android.

A:
Separate Make it all in one. Of course PDF and a library are necessities just make them into one app