I've been trying to fill my tablet with useful and inspirational writing apps, rather than games. There's actually not that much that's useful, outside of word processors or note-taking, but I did find the Poetry app by The Poetry Foundation. It presents you with a random list of poetry to read, although I'd prefer if it just presented you with a single poem. There's a mix of old and new, and if you don't like what you get, you can spin for a new selection. Definitely one to download if you want a poetry fix.
There are a few apps that claim to provide writing prompts, but I haven't tried any of those. Also several white-noise generators, which can be quite handy if you don't want the distraction of music. And, of course, I've downloaded the Kindle app so I can read writing books (which are the only ones I've downloaded). Probably that's more than I need - I never used to carry a library around with me!
