Make It Rain - Random gifs when you get paid via Stripe (Slack and Hipchat)
Lumoid Locals - Peer-to-peer marketplace for short-term gadget rentals
Darts Club: PvP Multiplayer - Darts Club: PvP Multiplayer is an amazing player versus player gaming app with a collectible twist.
Grover - Rent electronics for a month & try it before you buy.
Red Stamp Cards - Red Stamp Cards is a fabulous mobile app that facilitates its users to greet their friends and family with excellent paper cards and notes.
Shelf Engine - Vendors get paid for only products they sell