Last updated: August 26, 2026
Cerulean is designed to respect your privacy.
Photos and artwork you open in Cerulean are processed on your device. Cerulean does not upload, collect, store, or transmit your images.
Images are only saved or shared when you choose to do so.
If usage data is enabled, Cerulean may collect limited information about how the app is used. This helps improve the app.
This may include information such as:
Usage data does not include your photos, artwork, filenames, Apple ID, name, email address, or other account information.
Usage data collection can be disabled in Cerulean's Settings.
Cerulean may ask iOS to display Apple's standard App Store rating prompt after you have used the app several times. Apple controls whether the prompt is displayed and handles any rating or review you submit.
If you have questions about this privacy policy, contact joe+cerulean@joelesko.com.