The Goodwriter 4 app is awesome. My absolute favorite feature is that I can use this app to open attachments I get in email. I’ve never been able to do that on my phone before and just used my laptop but this makes things much easier when I’m out somewhere and have a few moments to spare. You can also email directly from the app and share your work with people. You can also send PDF’s that you annotated and your colleagues will see the PDF with all the notes you have made. Don’t have a PDF file yet? Well you can just convert it from a word document to a PDF file with this app as well. There are seriously so many options with this app that are all helpful and beneficial to anyone in school or who have to view files for work. Even if anyone has a question for you they can just send and show it to you without having to try explaining if you’re not home near your computer. This is been a nice feature for me because I’m an editor, and I have a few friends who are still in school or continuing their studies and I can easily help them get their papers ready for submission and make sure there are no grammatical errors. I definitely recommend this app to anyone who finds these features useful, even if there are only a couple you can think of now, down the line you will find new things to make your life easier. It’s also only $3.99 which is great compared to other apps that don’t even offer this many features.