Number of Database Records

With the number of database records, is that combined or per app? For example, on the starter plan if I have one database with 20,000 records that I want to use for one app, can I use a separate database with an additional 20,000 records for a separate app, essentially being able to use 60,000 records (20,000 per app on 3 separate apps) as long as it they weren't over the 2GB limit?

I'm assuming the 2GB limit is a combined total and not per app.

It is a hard 20,000 record limit across all apps. Sucks.