Privacy Policy

Pistari — Logic deduction puzzles

Last updated: April 2026 · Reading time: ~3 min

In short: Pistari uses an automatic anonymous account to save your progress and purchases in the cloud. We don't ask for your name or email unless you choose to link them to avoid losing progress when switching phones. We use PostHog (analytics) and RevenueCat (purchases) so the app works well and we can improve it. We don't show third-party ads or sell your data.

1. Who we are

Pistari is an app developed by FLADE LLC (operating as Logic4Learn), a company registered in the state of Wyoming, United States. If you have questions about privacy, write to us at info@logic4learn.com.

2. What data we collect

Pistari collects the minimum data necessary for the app to work:

  • Anonymous identifier: when you install the app, we generate a unique anonymous ID to sync your progress. It is not linked to you personally unless you decide to link an email.
  • Email (optional): if you choose to link an email, we save it to send you the verification code and so you can recover your progress when switching phones. We do not send newsletters or advertising.
  • Game progress: which puzzles you solved, time, errors, streak. This lives in your account for synchronization.
  • Purchases: what you bought and when. No payment data — that is handled exclusively by Apple/Google.
  • Usage events (analytics): which screens you visit, how long you take to solve puzzles, where you abandon. No personal information.
  • Crashes and technical errors: if the app fails, we record what happened to fix it.

3. Vendors we use

VendorPurposeLocation
SupabaseDatabase and authenticationUSA
RevenueCatIn-app purchasesUSA
PostHogProduct analyticsUSA
BrevoTransactional emails (verification)EU / USA
CloudflareWebsite hostingGlobal

4. How we use your data

We use the data exclusively to:

  • Make the app work (sync, purchases, account recovery).
  • Improve the app (understanding what works and what doesn't).
  • Respond to your support requests if you write to us.
  • Comply with legal obligations if any apply.

We do not sell your data. We do not share it with third parties for commercial purposes. We do not show advertising.

5. Your rights

Regardless of your jurisdiction, you can:

  • Access the data we have about you.
  • Correct it if it's wrong.
  • Delete it (including your full account).
  • Export it in a readable format.
  • Object to processing.

To exercise any right, write to us at info@logic4learn.com. We respond within a maximum of 30 days.

6. Minors

Pistari is not directed at children under 13 (or the minimum applicable age in your country). We do not knowingly collect data from minors. If you are the guardian of a minor who used the app and you want us to delete their data, please write to us.

7. Security

We apply reasonable technical and organizational measures to protect your data: encryption in transit (TLS), database access control, access auditing. However, no system is 100% impenetrable.

8. Changes to this policy

If we update this policy, we will notify you in the app or by email (if you have one linked). Substantial changes require your acceptance if they affect data already collected.

9. Applicable legal framework

This policy is designed to comply with the main data protection regulations applicable to Pistari users, regardless of your country of residence:

  • GDPR (General Data Protection Regulation) — for users in the European Economic Area. All rights in Section 5 apply to you; you can file complaints with your country's supervisory authority (ICO in the UK, CNIL in France, AEPD in Spain, etc.). FLADE LLC acts as data controller.
  • CCPA / CPRA (California Consumer Privacy Act) — for California residents. We do not sell or share your personal information as defined by the CCPA — Pistari does not commercialize information or do advertising tracking.
  • LGPD (Lei Geral de Proteção de Dados) — for users in Brazil. You have the same rights listed in Section 5 and can file complaints with the ANPD.
  • COPPA (Children's Online Privacy Protection Act) — Pistari is not directed at children under 13 (see Section 6). If we discover that a child under that age created an account without parental consent, we will delete the data.
  • Other frameworks — where stricter local laws apply (UK GDPR, PIPEDA in Canada, APP in Australia, etc.), we respect those rights too. If you have questions about your specific jurisdiction, write to info@logic4learn.com.

This policy does not constitute legal advice. It is a good-faith declaration of how we treat your data. If a regulatory authority requires specific adjustments, we will make them without delay.

10. Contact

FLADE LLC
Wyoming, United States
Email: info@logic4learn.com