Duke Hugh.

22tracks 2.0 — DJ curated Spotify playlists on iOS

LearningSpaces for Teams — Focus, share and connect with your teams' knowledge

Zerocopter Zero-Day Scanner — Scan your server for common vulnerabilities and exposures.

LearningSpaces — Easiest way to set up a learning community.

ezGIF — Resize, crop, and edit GIFs in your browser

Strikeforce Kitty: Last Stand — Repel waves of enemies and lead the defense of Kittycats

Take it — Print your best photos for free (really). Shipped worldwide.

Cymbal — Music discovery powered by friends

Loose Leaves for Mac — Instantly share what you write in Markdown

Liner — Highlight, save, and share any web page

Down for Everyone or just Me? — The essential tool for checking if a website is up or not

Kingdom Rush Frontiers — The world's most devilishly addictive defense game

Machinarium — Puzzle point-and-click adventure game by Amanita Design

SpellUp — Link letters, combine effects become a word whiz

The Tiny Designer — Understand design and what it can do. (5-week email course)

Kingdom Rush — The greatest tower defence game

Intercom Real-Time — Have live conversations with users inside your apps

AdVenture Capitalist — Become a VC in this mobile game

Alto's Adventure — A beautiful endless snowboarding game for iOS

Kingdom Rush Origins — A prequel to one of the most addictive tower defense games