Slack has gone from the new hotness, to controversial productivity tool, to essential office tool faster than you can say "hot take." With a familiar, instant messenger feel, it's easy to get started with Slack. But the service became popular because of its wealth of advanced features, like customizable alerts and a Do Not Disturb function. You can even host VoIP calls through Slack with your coworkers. A free account will get you started, but a monthly fee unlocks even better search tools. And be sure to install the Giphy plugin for maximum productivity.
Zocdoc makes it easy to research nearby doctors on your health insurance plan and book appointments from your phone. When you first sign up for the app, you can enter your insurance information manually or scan your card to get started. The app itself looks slick too, with a modern, bright design that makes the experience of scheduling visits less stressful. Zocdoc even saves your history of appointments and makes recommendations for future ones, so you can stay on top of your health history. Droid App The Amazon-owned ComiXology —the iTunes of digital comics—offers a near-perfect combination of store and comic book reader in its wonderful Comics app. The free app transforms your Android smartphone or tablet into a digital long box that houses and syncs your purchases across multiple devices. Even better, the new Comixology Unlimited service lets you devour an ever-expanding catalog of titles for just $5.99 per month. Once you have the app downloaded, you should make sure to read our feature on digital comic books you should read right now. Droid App