Writer Tools (Reader Tools)

What are some of the best tools for both reading and/or writing that you have found?

For reading, I absolutely love the Kindle app. I have a Kindle too, but with all my text books and other shenanigans in my bag one more thing might kill me. This makes the Kindle app the best because I can use my phone to read anytime, anywhere.

For writing, I've just recently discovered Ywriter. I really like the layout of it but getting used to it is a task. Also, it doesn't sync up so I can have it on multiple devices which sucks for my work/life/school balancing act. Mostly I've been using Google Drive, but I'm not that fond of it either. I'm really searching for a good system to use that is both mobile and novel focused in its tools.

The other thing I've been looking for is a better brainstorming tool and/or a good story bible layout.

One more cool app I've discovered is Rescue Time. It tells me how I'm spending my time both on my phone and on my computer so that I can better appropriate it. Extremely useful since I am notorious for going down the rabbit hole of not doing anything productive.

What about you guys? Any awesome tools that make your reading/writing life easier?