It’s that time of year again when people try to dust off their creative brains, put on their imaginative caps, and try to write a 50,000-word novel in 30 days. Some brave souls commit to writing their NaNoWriMo baby by hand. Most try to retain their sanity during an already insane month by tapping away on a laptop or desktop. However, you can never really predict when the Muse will whisper in your ear, on your commute, while waiting in line, or any other place where you might have your Android smartphone in hand. For those unexpected moments of inspiration, or if you really just prefer working on your phone or tablet, you’ll want to keep one or a few of these apps on your home screen.