Excuse the brevity but it's really simple!
We do not collect any of your personal data.
We'll never require your name, email, or any other personal information. All transactions and other financial information entered in the application are stored on your device locally and in your iCloud data.
We have no access to your data.
Only aggregate anonymous data about your device and your usage that does not directly identify you is collected. Things such as: version of the app, version of the operating system your device is running, the color scheme you are using, the number of accounts that you have, etc.
This information is used solely for the purpose of improving our services and is not shared with any third party.
If you want to delete your data, you can delete the app from your device and also delete your app iCloud data in the iCloud settings.