← Back to Fastest Finger Fastest Finger · Game

Privacy Policy

Effective Date: June 21, 2026  ·  Last Updated: October 5, 2026

Trei ("we", "us", "the developer") built Fastest Finger as a free reflex game. This policy explains what data the app handles.

The short version: Fastest Finger has no accounts and stores gameplay progress locally on your device. It may show ads through Google AdMob, uses RevenueCat for Premium remove-ads entitlement status, and keeps gameplay features available to Free and Premium users. Premium removes ads. We do not sell your data.

Data Stored on Your Device

The app stores local gameplay and preference data in standard app storage:

  • Best score, games played and best reaction time - used to show progress.
  • Achievement flags - used to remember unlocked milestones.
  • Theme and ad-frequency preferences - used to keep the app comfortable and avoid showing ads too often.
  • Premium/remove-ads state cache - used to remember whether ads should be hidden.

Third-Party Services

Fastest Finger may integrate the following services, each governed by its own privacy policy:

  • Google AdMob - serves and measures ads. AdMob may process device, advertising identifier, and ad-interaction data. See Google's Privacy Policy.
  • RevenueCat - helps manage optional remove-ads entitlement status. Purchase processing is handled by Apple or Google. See RevenueCat's Privacy Policy.
  • Meta (Facebook) - can serve ads through Audience Network where configured, and receives app-open and purchase events to measure ads. It may read your advertising identifier. See Meta's Privacy Policy.
  • Trei analytics and app health - the app sends usage events (such as opening the app or a screen), a once-a-day active-device ping and error reports to api.trei.dev and our own analytics server.
  • Trei feedback API - if you choose to send feedback, the app opens a web form and passes app context such as app id, platform, version, build, and source.

Network Requests

The game can fetch public configuration such as ad settings and update information. Gameplay works offline; these requests do not upload your score or gameplay history to our servers.

Permissions

  • Internet - required for ads, feedback, purchases, and update/config checks.
  • Advertising ID - used by Google AdMob where supported by the platform.

Children's Privacy

Fastest Finger is not directed at children under 13 and we do not knowingly collect personal data from children.

Data Deletion

Fastest Finger has no in-app account. You can clear local gameplay data by deleting the app or clearing the app's storage on your device. If you sent feedback or need help removing any related support record, email contact@trei.dev with the subject "Fastest Finger data deletion request".

Google Play Data Safety Summary

The Android app and the services it uses collect the following. This matches the Data safety section shown on Google Play.

  • Device or other IDs. An app-install or device identifier is sent to api.trei.dev once a day to count active devices, and the ad networks may read your advertising ID to show and measure ads.
  • App interactions. Events such as opening the app or a screen are sent to api.trei.dev and to our own analytics server, and app-open and purchase events are sent to Meta, to understand usage and measure ads.
  • Purchase history. Google Play and RevenueCat process Premium purchases and tell the app whether Premium is active.
  • Approximate location. The ad networks (Google AdMob and its partners) may estimate your region from your IP address to show and measure ads. The app does not use this for anything else.
  • Crash logs and diagnostics. When the app hits an error or crashes, a report with the error type, a stack trace and the app version is sent to api.trei.dev so we can fix it. It carries no account or device identifier.

Your scores, games played and reaction times stay on your device. The data above is encrypted in transit. Ad, analytics and crash data is shared with the providers named in this policy for advertising, analytics and fraud prevention. We do not sell it.

Changes

We may update this policy when features or integrations change. Updates will be posted on this page.

Contact

Trei
Email: contact@trei.dev
Phone: +91 85500 77767
Website: trei.dev  ·  Contact form