Privacy Policy

Last updated: 29 September 2026

101 Kral Okey Online (“the app”, iOS and Android package com.mehmetunal.kralokey101) is a free, 4-player online 101 Okey game by Mehmet Ünal. This page explains which data is used and why.

Data we collect

• Account (Firebase Authentication): Playing as a guest creates a random user ID. If you sign in with or link Google or Apple, the account ID and email address shared by that provider are stored in Firebase. Sign in with Apple lets you hide your email.
• Player profile (Firebase Realtime Database): Display name (3–16 characters), chosen avatar number, online status and last seen time. Other players see these at the table, in friend lists and on the leaderboard.
• Game data: Rooms, your seat, table settings, hand and move records, and the number of hands won for the leaderboard. Your own tiles are stored so that only you can read them.
• Friends: Your friend code, friend list, friend requests and table invitations.
• Table chat: Short messages you write at a table (up to 60 characters), emoji and quick phrases are delivered only to the players at that table. Messages are filtered for profanity, web addresses and phone numbers. If you report a player, the reported player's ID, the match, the seat and the message text are stored for review.
• Stored on your device: Chip balance and history, sound / vibration / language settings and players you muted. These stay on the device and are removed when you uninstall the app.
• Ads (Google AdMob): Interstitial ads between hands and optional rewarded ads; no banners. AdMob may process the advertising ID (Android Advertising ID / iOS IDFA), IP address and ad interaction data to serve and measure ads. In the EEA, the UK and Switzerland consent is requested with Google UMP; on iPhone, ad tracking happens only if you allow App Tracking Transparency. Where required you can change your choice in Settings → “Ad privacy”.
• Purchases: Chip packs are sold through the App Store / Google Play. Payment and card details are handled by the store; the app never sees card details and only records the transaction ID and product.
• Usage statistics (Google Analytics for Firebase): To improve the game: sign-in / sign-up, screens opened, rooms created and joined, finished hands, chips earned / spent and purchase events, together with the user ID and device / app information (model, operating system, version, approximate country). Not used for ad tracking and not sold.
• Notifications (Firebase Cloud Messaging): If you allow notifications, your phone's push token and platform (iOS / Android) are stored with your account. They are used only for friend requests and table invitations, sent through a small server running on Cloudflare Workers. You can turn notifications off in your phone's settings at any time. Reminders on days you don't play are scheduled on the phone; nothing is sent to a server.

Data we do not collect

• No access to location, camera, microphone, photos or contacts.
• Usage statistics are not used for ad tracking or sold as profiles.

Chips and gambling

Chips are a virtual currency used only inside the game. They cannot be exchanged for real money or prizes and cannot be traded between players. The app offers no real-money betting or gambling.

Third-party services

• Google Firebase — Authentication, Realtime Database, Analytics, Cloud Messaging
• Google AdMob — ads and consent (UMP)
• Cloudflare Workers — sending notifications
• Apple App Store / Google Play — distribution and in-app purchases
• Google Sign-In / Sign in with Apple — authentication

Retention

Abandoned rooms and finished match records are deleted regularly. Profile, friend, leaderboard and notification records are kept until you delete your account.

Children

The app is not directed at children under 13 and we do not knowingly collect personal data from them.

Deleting data

You can delete your account inside the game: Settings → Delete my account. Once you confirm, your account (Firebase Authentication) and your cloud data — profile, friend code, friend list, requests and invitations sent to you, leaderboard entry and push token — are deleted right away, along with your name, avatar, statistics and muted players on this phone. If you signed in with Google or Apple, a sign-in sheet may ask you to confirm. Abandoned room and match records are removed by the regular cleanup; reports may be kept to review abuse.

If you can't reach the app, email unal.m1991@gmail.com with your in-game display name; requests are completed within 30 days. Other data on the device (chip balance, settings) is removed when you uninstall the app.

Changes

This policy may be updated. The current version is always published on this page.

Contact

Mehmet Ünal · unal.m1991@gmail.com

Phone: +90 537 376 10 04

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