I've bought a license to Haasbot a couple of years ago and I was pretty happy with it, their licenses aren't that expensive @ 0.035 BTC for a beginners one.
I think I'd made a total of 0.05 BTC profit in the end, but I felt that it would have been more useful for me if I had more technical knowledge of how the algo's worked.

Check it out for yourself here:
https://www.haasonline.com/pricing/