MyBrocard - Brocard allows you to create an unlimited number of virtual cards for paying for advertising and other online payments, manage a team of buyers, choose from 20+ bins for various tasks, and enjoy convenient API for integrations.
Inkshares - Tinder for book ideas
Coinramp - The Coinramp Card lets you spend over 10+ cryptocurrencies like cash, online, in-stores and ATM withdrawals. Available in 100+ countries, no ID needed. Anonymous Crypto Cards
Whodunnit App - A fun murder mystery party game for iPhone
PST.NET - Virtual payment cards for online shopping and advertising
Detective Game - Who is the robot and who is the human?