The Fitbit Community is a gathering place for real people who wish to exchange ideas, solutions, tips, techniques, and insight about the Fitbit products and services they love. By joining our Community, you agree to uphold these guidelines, so please take a moment to look them over.
Hi @JoAnn-M - for Sense 2 and Versa 4 there are no apps. There are some non Fitbit clock faces but none have been put there by developers and are marked not optimized.