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Privacy Policy

Last updated: May 17, 2026

The French version is the authoritative legal version. This English translation is provided for convenience only.

1. Data controller

Girard R., sole proprietorship registered in the Trade Register of the canton of Fribourg under No. CHE-185.324.859 (hereinafter "INK3D").
Route d'Hennens 39, 1681 Billens, Switzerland
Email: contact@ink3d.app

2. Data collected

We collect the following categories of data:

  • Identification: username, email, password (hashed)
  • Profile: profile picture, biography, account type (Enthusiast/Artist)
  • Content: photos, tattoo designs, projects, messages, appointments
  • Technical data: IP address, device identifiers, usage logs
  • Payment data: processed by Stripe — INK3D does not store any banking information
  • Agenda data (artists): time slots, prices, cancellation conditions

3. Purposes of processing

Your data is used to:

  • Provide and improve the features of the Application
  • Allow you to interact with other users
  • Manage payments (deposits, premium subscriptions)
  • Ensure security of the service and prevent fraud
  • Respond to your requests and notify you of important events
  • Comply with our legal obligations

4. Legal basis

The processing of your data is based on: (a) performance of the contract (use of the Application), (b) your consent (notifications, analytical cookies), (c) our legitimate interest (security, fraud prevention), and (d) our legal obligations.

5. Recipients

Your data may be shared with:

  • Technical sub-processors: Google Firebase (data hosting + Cloud Functions), Stripe (payments), RevenueCat (subscriptions), Render.com (image processing)
  • Other users of the Application: depending on the permissions you configure (try-on, re-publication, external sharing)
  • Authorities: upon legal requisition only

Some of these sub-processors may be located outside the European Union. In this case, standard contractual clauses or other appropriate safeguards are in place to ensure an adequate level of protection.

6. Retention period

Your data is retained as long as your account is active. In case of account deletion, your personal data is deleted within 30 days, subject to legal retention obligations. Accounting data (invoices, payment transactions) is retained for 10 years in accordance with article 958f of the Swiss Code of Obligations.

7. Your rights (GDPR)

In accordance with the General Data Protection Regulation (GDPR), you have the following rights:

  • Right of access to your data
  • Right to rectification
  • Right to erasure ("right to be forgotten")
  • Right to restriction of processing
  • Right to data portability
  • Right to object to processing
  • Right to withdraw your consent at any time

To exercise these rights, contact us at contact@ink3d.app. You also have the right to lodge a complaint with the competent supervisory authority (CNIL in France, FDPIC in Switzerland).

8. Security

We implement appropriate technical and organizational measures to protect your data: encryption in transit (HTTPS) and at rest, strict access control, strong authentication, regular security audits, user data isolation.

9. Cookies and trackers

This website uses a minimal number of technical cookies necessary for its operation. The mobile application uses technical identifiers for login and persistence of preferences.

10. Minors

The Application is not intended for persons under 16 years of age. If you are under 16, do not use the Application without the consent of your parents or guardians.

11. Modifications

This policy may be updated to reflect the evolution of our practices. The date of last update appears at the top of this page. Any substantial modification will be notified to you in the Application.