Pro version is disappointing

The app is ok-ish given the trivial job it does.

But the pro version is disappointing:
- the animation while choosing the base currency is soooo slow its actually faster to use the free version
- there is actually an ad in the pro version (Try our xxxx fantastic app ..) whereas I payed to stop having those solicitations
- there should be a way to select the number of digit after the decimal point for each currency. Showing digits after the decimal point for VND or MGA is just useless
- the thousands separator should be displayed while typing an amount because when you type 23500000 you get lost whereas with 23,500,000 it would be crystal clear.

leana28 about XE Currency Converter Pro, v4.4.0