Hi everyone, there was a tool that was posted on /r/runescape about a week ago called Runelytics. It's basically a tool that you can use for droplogs and it's really nice and simple to use. I've spoken to the creator of it and he has many plans for it, including adding slayer monsters and stuff. Right now it's only bosses for both RS3 and OS, I thought I'd share it with you to see what you think of it. It is early in development so expect a few bugs here and there and some things missing but so far it looks good!
They are also making all the future updates and plans public for people to see just so people can see what to expect in the future: