Id easily pay $5 for a stash management style phone app. If anyone makes one… shut up and take my money ! : )
Do you mean an app that could actually interact with your stash? If so that would require EHG to make an API available that had stash functions then someone could use that API to make an app, or web app or whatever.
Hopefully EHG will start to open some of that stuff up in the future.
Yup ! Something like that would be great