I am unaware of an area of law with more bang for its buck for crypto apps than a website’s terms of service.  I know terms of service are not the most exciting thing in the world, but if done right, they can make a huge difference in legal liability exposure.

The key issue apps run into in this area of law is whether the terms are enforceable on the app’s users.  So, I looked into tips for increasing the likelihood of enforceability.  Here’s a thread with the TLDR.

Crypto app founders...this is very useful re: T&Cs

Though I wish it came with a forkable code template