Sketch Isometric Plugin - Generate isometric views from artboards and rectangles
Helium - Helium lets you accept payments by credit card for anything you want to sell online.
Indie Boost - A video game discovery software used by Publishers, Press, YouTubers, and Streamers.
PiP for Mac - Always on top window preview similar to the popular windows only OnTopReplica
MagicPattern - The best design toolbox with 10+ tools for anyone
PiPifier - PiPifier is a macOS 10.