Heartbeat - Listen to music with your friends together, on Spotify
Free Invoice Generator - A free invoice generator for startups
Liyo - Stream your favorite music live with friends 🎶
Invoice.to - A simple & beautiful invoice generator with Stripe & Paypal
Partyhero - Pass your friends the aux!
Free-Invoice.co.za - Free Invoice Software | Free online tool that helps small businesses to generate free invoices and manage their contact list. It can be used as an alternative to expensive invoicing software and online invoicing applications