More than 1 million people now pay for doitchat premium tier - which costs up to $5 per month

These are the features you get with doitchat Premium.

1Unlimited swipes (instead of a limit per-day).
2The ability to "rewind" your last swipe, if you made a mistake.
3No ads.
4The option to change your location and match with people "around the world."
5An increase in the number of Super Likes you can send (usually capped at one per day).
6 send gift
7 chose stiker.
8 who viewed your profile
& much more.

http://doitchat.com/