Privacy.

Colorizen is an app designed to respect your privacy. This policy describes, with full transparency, what it does with your data — or more accurately, what it does not do.

1. Data collected by Colorizen

None.

Colorizen requires no personal information. No account creation, no email address, no password, no profile. You can use the app immediately after installation.

2. Data stored locally on your device

The app needs to remember a few preferences in order to function. This data is stored only on your device, through standard iOS mechanisms:

• The intentions you selected during onboarding
• Your in-progress coloring work (illustrations and applied colors)
• Your favorites
• Your preferences (dark canvas mode, last-used palette, and so on)

This data never leaves your device, except if you use iCloud synchronization (see section 3).

3. iCloud synchronization (CloudKit)

If you are signed in to iCloud on your device, Colorizen uses CloudKit, Apple's private synchronization service, so that your in-progress coloring work and your favorites follow you between your devices (iPhone, iPad) and survive a reinstall of the app.

In practice:

• Your data is stored in your private iCloud space, managed by Apple under your account.
• We (Colorizen) never have access to the content of your drawings, nor to your list of favorites. Apple is purely the technical intermediary.
• The developer dashboard shows us only anonymous aggregated counters (total number of users, storage volume) — never any individual content.

You can disable this synchronization at any time:

Settings → your Apple name → iCloud → Colorizen → turn off

If you choose to disable it, the app continues to work normally in local mode — your data stays on your device only.

4. In-app purchases

The one-time purchase of the Premium version is handled entirely by Apple via StoreKit. Apple processes payment, authorization, and purchase restoration.

Colorizen receives neither your name, your email address, nor your payment method. Apple may share anonymous aggregated statistics with us (total number of sales, country, and so on), but never any information that could identify an individual buyer.

5. Advertising tracking

None. Colorizen contains no advertisements, no tracking pixels, no third-party analytics SDKs (Firebase, Adjust, Mixpanel, etc.). Apple's advertising identifier (IDFA) is never read.

6. Cookies and similar technologies

Because the app is a native iOS application, it does not use cookies. There is no local web storage.

7. Sharing with third parties

None. Your data is shared with no external service, no commercial partner, and no social network.

8. Your rights

Since we collect and hold no personal data about you, there is technically nothing to delete or modify on our side. Your data lives only on your device and in your private iCloud, under your exclusive control.

For data stored in your private iCloud, you can delete it at any time via:

Settings → your Apple name → iCloud → Manage Storage → Colorizen → Delete

9. Changes to this policy

If we update this policy (for example, to reflect a change in the app), the new version will replace this one, with the updated date shown at the top of the page.

10. Contact

For any question about this policy:
📧 privacy@colorizen.app

For general support: contact@colorizen.app

Colorizen is designed and developed in Switzerland by Jordan Deman.