We've been working hard on making our new task manager & lists app - Actions by Moleskine - much more accessible. We'll be doing the same with our calendar app - Timepage - as soon as possible. (Links for both apps are at the bottom of this post)
We've just released a new version of Actions that supports Voiceover, Bold Text, Button Shapes and Smart Invert Colors, but we understand that this is an ongoing process, that everyone's use of the various technologies is different, and that our support of these technologies can always be improved - just like we're always trying to improve the app in general.
As a part of that, we're eager to see what the AppleVis members think, and hear about how we can improve the app to make it more accessible. The app is free to try for a week, and then there's a subscription, but we're also looking for testers to join our Slack channel who'll receive free membership.
Please let me know here if you're interested in becoming a tester, or if you have any feedback at all.