If you are using an app from the App Store, we do not have any records about your purchase - neither your email address, name, or any other personal information is collected. Some of our apps send anonymous analytics including your operating system, computer model and the version of the app running. No other personal data is collected.
Downie - Downie is available via Paddle and Setapp, their privacy policies apply. If you contact us via the support dialog, your email address is not entered into any database, no personal information is collected.