article2audio - The next generation of text-to-speech focused on web content. It understands and enhances English articles and blog posts beyond just words.

Tweedle App - Notion is nice but sometimes all you need is an app like Tweedle.

Woord - Turn the Web into audio using realistic voices

Plume - App for writing documents, scripts, books and more.

Read2Me - Convert your website articles into podcasts

Tweetbot - Sync your timeline across your iPhone, iPad, and Mac. Mute tweets by user, hashtag, tweet source, or keywords (including regex). 3rd Party support for image, video, read later, and timeline sync services.