Hi there, I’m not sure if this is possible since it is through a website but I have added the site to my home screen on my iPhone so it appears like an app. The only thing I would love is to be notified when new expenses are added by others. Even if this is in the form of an email (if push notifications is not yet an option).. although I can see that getting annoying and spammy. I would definitely love some sort of maybe monthly roundup email of what I owe/what is owed me, as sometimes I forget to check back