Last updated: 2026-05-18
Global Data and Consulting Solutions, LLC ("GDACS", "we") publishes the IQ Dominoes mobile application ("the App"). This policy explains what data the App collects, why, and how it is handled.
Display name. You enter a display name to appear on the game board to other players. This is stored locally on your device and on our multiplayer server only while you are in an active match. It is not linked to any personal identity.
Device identifiers. When you play online, our server assigns a temporary session identifier (Socket.io socket ID) to coordinate the match between players. This identifier is ephemeral and is discarded when you disconnect.
App interaction events. We use PostHog (posthog.com) to collect anonymous analytics about which screens you visit and what game modes you choose. These events are not linked to your real identity. You can opt out in-app via Settings → Analytics & Crash Reports toggle.
Opponent records (on-device only). To show your win/loss history per opponent, the App stores up to your 50 most recent match results — including each opponent's display name — on your device only. This data never leaves your device and is removed if you uninstall.
Crash diagnostics. We use Sentry (sentry.io) to capture information about crashes — stack traces, app version, device model, and OS version. This helps us fix bugs. Crash data does not include your display name or game contents. We have configured Sentry to not attach IP addresses to crash reports (sendDefaultPii: false).
Reports. If you use the in-app Report option after a match, we collect the reported player's display name, the match ID, and any reason text you choose to provide (up to 500 characters). This data is logged on our server for moderation review. We do not log your display name when you submit a report; only your temporary session identifier is recorded.
We share anonymized analytics and crash data with PostHog Inc. and Functional Software Inc. (Sentry) under their respective data processing agreements. We do not sell your data to any third party.
The App is intended for players age 13 and older. If we discover that a user under 13 has provided identifying information, we will delete it.
To request deletion of any data associated with your sessions, email admin@iqdominoes.com with your display name and approximate dates of play. We will confirm deletion within 30 days.
We may update this policy as the App evolves. Material changes will be announced in the App and the "Last updated" date above will change.
Global Data and Consulting Solutions, LLC
admin@iqdominoes.com (general)
albero@gdacs.net (technical)