A Book of Colors
Last updated: April 18, 2026
No data collected
A Book of Colors does not collect, store, transmit, or share any personal data or usage information. There are no analytics, no tracking, no accounts, and no servers.
What stays on your device
All app data — saved palettes, liked palettes, preferences, and any photos you use to generate a palette — is stored locally on your device using iOS standard storage (UserDefaults). This data never leaves your device and is not accessible to anyone other than you.
Photos
If you use the camera or photo library feature to generate a color palette, the image is processed entirely on-device. No photos are uploaded, transmitted, or retained after the palette is generated.
Exported images
When you save a palette, an image is written to your Photos library. This happens at your explicit request and is not shared with anyone.
Third parties
A Book of Colors does not integrate any third-party SDKs, advertising networks, analytics services, or crash reporting tools.
Children
Because no data is collected from anyone, A Book of Colors is safe for users of all ages.
Changes
If this policy ever changes, the updated version will be posted here with a revised date. Any future data practices will require your explicit consent before taking effect.
Contact
Questions? Reach out at jason@gouliard.com or via the support form.