What is Reddit's opinion of Exchange Rates?

From 3.5 billion Reddit comments

There's another option that's a yearly recurring payment. Once a year you get a pop-up: 'yo motherfucker it's time to pay again'. I'm fine with that but don't want subscriptions.

An app using this model is https://play.google.com/store/apps/details?id=net.xelnaga.exchanger

Exchange Rates - The best currency converter I have come across. Great functionality and design.

https://play.google.com/store/apps/details?id=net.xelnaga.exchanger

By far the most useful and good looking one I know.

https://play.google.com/store/apps/details?id=net.xelnaga.exchanger