From the Developer: I don't have any access to your data. If you allow it, Dollar & Sense (the app) will store your data in iCloud, which only you have access to. You don't have to store your data in iCloud if you don't want. You can disable iCloud for the app in the Settings app, and it'll work just fine, minus any sharing, synchronization or backup capabilities. There is absolutely no way for me to get access to your data on your device or in iCloud. I don't collect any third-party analytics. If you allow Apple to collect analytics, I can see crash reports and very limited stats, but I will never be able to map that back to you. You can choose not to share analytics with developers, and I won't get your crash reports. Crash reports themselves do not include any identifiable information. If I get a crash report, I'll know my code is broken and absolutely nothing about you. If you share an account within the app, this is all handled by Apple through iCloud. I do not have any special access to your account shares. The person you share the account with will have access to that data until you revoke it, which you can do at any point. The bottom line is your data is yours, and if you choose to let it live in iCloud than that falls under Apple's privacy policy. I don't have any access to anything, and am really happy to keep it that way.