Greetings, I love commentrewarder I use it in most of my posts it is a system that brings many benefits, it is simply great to be able to reward those who interact with you it is great to be able to give back with part of the rewards of your post to those users. ,
Regarding rewarapp I have not used it because my project so far is to grow in Hive and bring to the platform and users all that benefit and love that they have given me. However, many of those who interact with me use rewarapp for various reasons, I think it is a very necessary function for other cases
But commentrewarder I adore it.