Last updated: 7 September 2026
App2Niche (“we”) publishes the 3D Crush Chrono application. This policy explains what data is processed when you use the app, why, and what your rights are, in accordance with the General Data Protection Regulation (GDPR) and the French Data Protection Act (“loi Informatique et Libertés”).
App2Niche (Société par actions simplifiée à associé unique (SASU — simplified joint-stock company with a sole shareholder) with a share capital of €2,000, 105 751 630 (RCS Paris)), 6 rue d’Armaillé, 75017 Paris, France. Contact: contact@app2niche.com. Online version of this policy: https://app2niche.com/3d-crush-chrono/.
| Data | Purpose | Legal basis | Retention |
|---|---|---|---|
| Random player ID (generated on the device), chosen nickname, country, scores, cube size, date | Worldwide, national and weekly leaderboards | Performance of the contract (Terms) | As long as the leaderboard exists; deleted on request |
| Device advertising ID, consent data, technical data (model, operating system, language, IP address) | Serving ads through Google AdMob, ad performance measurement, fraud prevention | Consent (personalised ads) or legitimate interest (non-personalised ads) | As per Google's policy |
| Transaction ID, purchased product, date, country, amount (never your card number) | Handling in-app purchases and restoring purchases through RevenueCat and the app store | Performance of the contract, legal obligation (accounting) | Statutory retention period |
| Error reports: device model, operating system, app version, technical stack trace, anonymous player ID | Detecting and fixing crashes (Sentry) | Legitimate interest (service reliability) | 90 days |
| Preferences (language, sound, vibration, cube size, daily reminder), booster inventory, virtual currency, “ad-free” status | Running the game | Performance of the contract | On your device; progress and resources are also backed up online if you connect an account |
| Optional account: email address, account ID, progress, stars, resources and inventory | Email-code sign-in and backup/recovery across your devices | Performance of the requested service | Until the account and its backup are deleted |
| Daily reminder (local notification): the date of your last game | Inviting you to play again 24 h after your last game, if you turned the setting on | Consent (setting off by default, revocable at any time) | 100 % local processing: the notification is scheduled by your device, no data is sent to our servers or to any third party |
No account is required to play. Your email address is processed only if you use the optional account, to sign in and recover your backup. We do not request your real name or precise location. The country is inferred from the device language and can be changed in the settings.
Some of these providers are established outside the European Union; such transfers are governed by the European Commission's standard contractual clauses or by the EU–US Data Privacy Framework.
On first launch within the European Economic Area, a consent form (Google UMP) lets you accept or refuse personalised advertising. You can change that choice at any time under Settings → Ad privacy. The “Remove ads” purchase removes interstitial ads; rewarded videos remain optional and are only shown when you ask for them.
You can delete your account and cloud backup from the account screen using Delete my account. This does not refund purchases made through the app store. To request deletion without access to the app, contact contact@app2niche.com from your account email address.
You have the right of access, rectification, erasure, restriction, objection and portability. For leaderboard data, send your player ID (shown in Settings) by e-mail to contact@app2niche.com; we reply within one month. You may also erase all local data from Settings → Reset my data. You may lodge a complaint with the French data protection authority, the CNIL (cnil.fr).
The app is not intended for children under 13 and does not knowingly collect data about them. If you believe a minor has provided us with data, contact us to have it deleted.
Exchanges with our servers are encrypted (HTTPS). The leaderboard only accepts constrained inserts (nickname of 1 to 16 characters, bounded score) and no update or deletion from the app.
This policy may change; the update date is shown at the top. In case of a significant change, a notice will be displayed in the app.