Not sure if it fits the bill, but Changedetection.io works well for notifications and changes to websites. You can target feeds too but there's some xpath involved I believe.
I'm kind of excited for LubeLogger, since all the other fuel/maintenance trackers are going down the drain. Currently using Fuelio but I'm not a huge fan.
I've started using Piston instead. It's more clean and modern looking and seems to do everything that torque did for me.