I'm the developer of Four Down, a crossword app for iPad. During development I spent a lot of time trying to make it as accessible as possible using VoiceOver. I'd love to know what the AppleVis community thinks of it, particularly if there are areas where the accessibility could be improved so that I can try to address them in a future update.
If you'd like to try out the app, here's a few promo codes that you can use. First come, first served:
Thanks for your time.