Tally Pay Off Credit Faster??

[Society1]

I've came across a company called Tally that I'm trying to get legit reviews and wonder if they are worth a try a credit card payoff app that can save you up to $4,185 in 5 years. Suppose to help you pay your cards faster if anyone knows anything feel free to reply let's help each other! Thanks 

[pizzadude]

I took a quick look at their site and the TLDR is for $300 / year you receive access to a "low-APR" personal revolving credit line which pays off your higher interest rate credit cards, plus they manage your monthly payments for you.

For some people it might be helpful but it would depend on your specific situation, running the numbers to see what you'd potentially save.