Privacy Policy
Blackhole Privacy Policy
Last updated: 2026-04-16
Summary
Blackhole does not collect, transmit, sell, or share personal data.
Data Collection
Blackhole does not collect personal information such as your name, email address, phone number, location, contacts, uploaded photos, analytics tied to you, or advertising identifiers.
Local Files
If you choose a custom background image or folder, the file is accessed locally on your Mac only so the app can render it as a background.
These files are not uploaded to our servers.
Local Settings
Blackhole stores app settings locally on your device, such as selected backgrounds, computation presets, zoom level, helper preferences, and visual configuration.
Third Parties
Blackhole does not use advertising SDKs or analytics SDKs in the current release.
Contact
For privacy questions, contact: support+blackhole@quirkgoose.com