Legal

Privacy policy

This policy explains what data TakeBack processes, why, for how long, and how you take back control of it. It covers the website and the TakeBack Quit app.

Updated September 15, 2026

  • No advertising, no advertising identifier.
  • No resale or sharing of data for advertising purposes.
  • Optional collection starts from refusal: declining restricts no feature.
  • Deleting your account genuinely erases the data, server included.

Who is the controller

Syntrix, a sole trader registered in France under SIREN 951 448 802, publisher of the TakeBack brand. Contact: shamal0x110@gmail.com.

What the website collects

The website works without an account. The calculators and the seven-day challenge run entirely in your browser: the amounts, consumption figures and answers you enter are not transmitted to our servers.

Only two processing operations happen server-side:

  • Anonymous analytics. Page view count, page visited, language, device type, referrer and, where applicable, campaign parameters (utm_source, utm_medium, utm_campaign, utm_content). No full IP address is kept: it is truncated before being recorded. No identifier allows you to be recognised from one visit to the next.
  • Voluntary launch notification sign-up. Only if you leave an email address in the dedicated form. It is used to send you one message at launch, and nothing else.

What the app collects

TakeBack Quit creates an automatic anonymous account on first launch, so your data survives a reinstall. You may link a Google account to it, which remains optional.

The data recorded is what you enter: product type, declared price, start date, logged cravings (time, intensity, trigger, outcome, free note), savings goals and progress.

A consent screen is shown on first launch. Optional collection — technical diagnostics and usage statistics — starts from refusal: it is enabled only if you accept. Declining restricts no feature.

  • Performance of the service for the tracking data you enter in the app.
  • Legitimate interest for the website’s anonymous analytics, limited to plain counting and involving no profiling.
  • Consent for the launch notification sign-up and for optional diagnostics in the app. It can be withdrawn at any time.

Retention periods

  • Website analytics: 90 days, in aggregate form thereafter.
  • Launch notification email address: until the announcement is sent, or until you unsubscribe if that happens first.
  • App data: as long as the account exists. Deletion is immediate and permanent when the account is deleted.

Recipients and processors

App data is hosted on Google Firestore (Google Cloud), acting as a processor. The website is hosted by [HOST TO BE COMPLETED]. No data is transmitted to an advertiser, a data broker or an advertising network.

Your rights

You have rights of access, rectification, erasure, restriction, objection and portability. Write to shamal0x110@gmail.com: we reply within one month at most. You may also lodge a complaint with the CNIL (cnil.fr) or your national data protection authority.

Minors

Our apps are not intended for minors and we do not knowingly collect data concerning them.