About Privacy:

• Licensing uses the third party provider Paddle as backend. This also means that the app communicates over the network with Paddle's servers to verify licensing, trial status and facilitate check-out using Paddle's SDK. Besides data required for licensing purposes by Paddle's services, no other info is transferred over the network. You can read more about Paddle and Privacy here.
• There is additional data collection in form of automatic crash detection and crash log collection starting from BetterDisplay v1.3.15. This data is handled by the third party provider Sentry. You can read about Sentry and Privacy here. Crash logs do not contain any personal data but might contain information about the hardware and software environment in which the app runs.
• I decided not to have a marketing list (marketing opt-in) of any kind. I also do not build any usage database or collect unique (and not unique) IDs either - besides what Paddle and Sentry collects and presents on its dashboard for me (these are only used to keep track of valid software licenses and for crash analysis purposes).
• Aside from Paddle and Sentry the only other form of network communication by the app is what is required for the built-in updater (Sparkle) to work in order to receive the update metadata and download the update binary from GitHub.

Note: starting with v1.4.7 the app gives the option to opt out of all forms of network communication.