In the latest beta update 3.16.0, Reddit app got a couple of new additions. One of them is the ability to purchase Reddit coins inside the app. Reddit coins are simply an internal currency which you can use to reward posts or comments you like. Simple rewards only shown as badges while other give a temporary "premium access" to the post / comment author.
The Reddit coins page can be simply found in the app drawer....
Thanks for one of our visitors who shared a link to this app. I was using it for a while without knowing that there is a beta version for it.
They did a good job in terms of stability, many tricky cases are covered and you wouldn't see an app crashing.
I also like it more than all other Reddit clients. You can also find a link to the subreddit for the app beta testers https://www.reddit.com/r/redditandroidbeta/
I am not a member of it b/c you must be invited by the moderators there....