Problem:

Scrape the Top 500 Free Apps from Google Play (https://play.google.com/store/apps/collection/topselling_free?hl=en) and 
locally store as much detailed information about each application as possible using a (ideally multi-threaded) python scraper.

 
Sort results by:

- Number of comments (highest to lowest)

- Release date (newest to oldest)

- Star rating (highest to lowest)