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.
Slinky - Your slack links — organized!
Twitterrific - Twitterific is an app that offers several functions and fun features for your Twitter account.
Slack It - A bookmarklet to share links in Slack with one click
Fenix for Twitter - A fresh Twitter experience, for Android
Top Daily Hunts in Slack - A simple, fast way to browse news within Slack