The password you use to sign into your Casa App should be the same username and password you used to sign up for your membership on our website. It's worth double-checking that you're using the correct email address.
Also, if you happen to use Apple Keychain from within your iPhone, Keychain will save passwords for you to use, but may mix up different passwords associated with Casa (i.e. your node's password vs. the password for your Casa App). If you use Keychain, it's also worth checking Keychain to make sure it's supplying the correct password.
If you do need a password reset, it's okay. We've got your back.
To reset your Casa account password, reach out to [email protected] with "Need Password Reset" or something similar in the subject of your email, and a Casa support member will be able to assist you.