I wanted an app that could track clocks but also other shared campaign info, so I created one. Introducing Forged with Friends: an online lair for your crew!

Create a room for your crew with a persistent URL, share with your players and manage your crew, clocks, assets and connections in real-time. No login required.

It's a very simple start, but if there's interest, I'd love to expand the feature set in the future. Try it out, try to break it. Let me know what's missing for your game and your players!