Legal
Privacy Policy
Effective date: 26 August 2026
This Privacy Policy explains how the Teri card game (“Teri,” the “Game,” “we,” “us,” or “our”) collects, uses, and protects information when you play Teri on the web (https://taeri-e2a33.web.app), Android, or iOS.
By creating an account or playing Teri, you agree to the collection and use of information as described in this policy.
01Who we are
Teri is operated by Jyamun Corp OÜ (“the developer”), a private limited company registered in Estonia at Sepapaja tn 6, Lasnamäe linnaosa, Harju maakond, Tallinn, 15551, Estonia. Jyamun Corp OÜ is the data controller for the personal data described in this policy. For any privacy questions, requests, or complaints, contact us at jyamunadmin@gmail.com.
Teri uses Google Firebase as its backend infrastructure. Firebase is provided by Google LLC, whose privacy practices are described at firebase.google.com/support/privacy and policies.google.com/privacy.
02At a glance
- No ads. Teri does not run advertising and does not embed any ad SDK.
- No trackers. We do not use third-party analytics, attribution, or marketing SDKs. We use two outside processors: Google Firebase, which runs the Game's backend, and Resend, which delivers report emails to us. Both are listed in how your information is shared.
- No sale of data. We never sell or rent your personal information.
- You can delete your data. Delete your account in the Game under the gear icon on the home screen, or see our account deletion page.
03Information we collect
Data you provide directly. What we receive depends on how you sign in:
- Email / password: email address, and a securely hashed password (managed by Firebase — we never see or store your plain-text password).
- Google: account identifier, display name, email.
- Game Center (iOS): account identifier.
- Google Play Games: account identifier.
Every account is assigned a unique user ID (uid) generated by Firebase. You also directly choose an in-game alias, and select an avatar, title, and background from the items you own.
Data generated as you play.
- Coin balance and items you own (avatars, titles, backgrounds).
- Game statistics: games played, wins, and losses.
- Daily and weekly task progress.
- Session state: your current party and active game session, so you can reconnect after closing the app.
- Reports you choose to send: if you report another player, the reason you select and any note you write; if you send a bug report, your message and the platform you were playing on. Both are stored with your uid and in-game alias, and a player report also stores the uid and alias of the player you reported. Reports are optional — nothing is collected here unless you send one.
Data collected automatically.
- Crash and error reports collected via Firebase Crashlytics (on mobile), which may include device model, operating system version, diagnostic logs, and a Firebase installation ID — an identifier Firebase generates for this app's install on your device, used to group crash reports. It is not an advertising identifier, and Teri does not use one. Crash reporting is disabled on the web build.
- Basic technical data normally processed by Firebase Hosting and Cloud Functions to deliver the service — for example IP address in server logs and request timestamps.
What we do not collect. Contacts, precise location, microphone, or camera access; photos or videos (Teri has no upload, gallery, or camera feature — every avatar and background is an image bundled inside the app itself, chosen by id, and we do not store your Google account profile picture); payment or financial information (Teri has no real-money purchases); and any data via advertising or third-party tracking SDKs — we don't use any.
04How we use your information
We use the information above only to:
- Create and secure your account and let you sign back in;
- Provide core gameplay — matchmaking, multiplayer sessions, parties, the shop, coins, and statistics;
- Let other players in your game see your alias, avatar, title, and background;
- Enable account recovery via email/password reset;
- Diagnose crashes and improve stability and performance;
- Prevent cheating, abuse, and violations of our Terms and Conditions.
06Data storage and security
Your data is stored in Google Firebase (Cloud Firestore and Firebase Authentication). Passwords are hashed and managed by Firebase; the developer cannot read them. Access to game data is restricted by Firestore security rules so that players can only read and write data they are authorized to.
No system is perfectly secure. While we take reasonable measures to protect your information, we cannot guarantee absolute security.
07Data retention and deletion
We keep your account and profile data for as long as your account exists. Crash logs and server logs are retained only for a limited period per Firebase's defaults.
Two ways to delete. In the Game, tap the gear icon in the top-left corner of the home screen, choose Delete Account, and type DELETE to confirm; this is immediate and self-service. If you cannot sign in, email us at jyamunadmin@gmail.com with your in-game alias and the email address on your account. We reply within 7 days and complete the deletion within 30 days of verifying the request.
What deletion removes. Your profile document (email, uid, alias, avatar, title, background, items owned, coin balance, task progress, and game statistics); both sides of every friendship and every block; all pending friend requests and party invites, incoming and outgoing; your party, which is disbanded; and your Firebase Authentication sign-in record, including the hashed password or the linked Google, Game Center, or Play Games identity.
No partial deletion. We do not hold player data that exists independently of your account, so there is no way to delete some of it and keep the rest — deletion is all-or-nothing. To change your alias, avatar, title, or background, edit your profile in the Game instead.
What deletion does not remove. A game already in progress is not deleted, because the other three players are still in it — your seat is renamed “Deleted Player” and your avatar and title are cleared. Player reports and bug reports you filed are kept as safety records, both in our database and in the copies delivered to our support mailbox through Resend. Crash logs (Crashlytics, mobile only) and server logs containing IP addresses expire on Firebase's default schedules. We also keep anything we are legally required to retain.
Timing. Deleted data is removed from our active systems immediately. Any backups we hold expire within 30 days. Deletion is permanent: coins, items, and progress do not survive it and cannot be restored.
Full instructions are on our account deletion page.
08Your rights
Depending on where you live, you may have the right to:
- Access the personal data we hold about you;
- Correct inaccurate data — you can edit your profile in-game;
- Delete your account and associated data — see our account deletion page;
- Withdraw consent and stop using the Game at any time;
- Port your data — receive the personal data you gave us in a structured, commonly used, machine-readable format, and ask us to transmit it to another controller where technically feasible;
- Object to or restrict our processing of your personal data in the circumstances set out in Articles 18 and 21 of the GDPR.
To exercise any of these rights, contact us at jyamunadmin@gmail.com. We will respond within the timeframe required by applicable law.
Right to lodge a complaint. If you are in the European Economic Area and believe we have handled your personal data unlawfully, you have the right to complain to your local data protection supervisory authority. Our lead authority is the Estonian Data Protection Inspectorate (Andmekaitse Inspektsioon), Tatari 39, 10134 Tallinn, Estonia — aki.ee/en. You may complain to them without contacting us first, though we would rather have the chance to put things right.
09Children's privacy
Teri is intended for players aged 18 and over, and is not directed to children. We do not knowingly collect personal data from anyone under 18. If you believe someone under 18 has provided us with personal data, contact us at jyamunadmin@gmail.com and we will delete the account and its data.
10International users
Your data may be processed and stored on servers operated by Google Firebase in locations outside your country of residence. Reports you send are transmitted through Resend (Plus Five Five, Inc.) in the United States. Where these transfers involve personal data leaving the European Economic Area, they rely on the transfer mechanisms our providers offer, such as the European Commission's Standard Contractual Clauses. By using Teri, you consent to this transfer, processing, and storage.
11Changes to this policy
We may update this Privacy Policy from time to time. When we do, we will revise the effective date above. Material changes will be communicated within the Game or by other reasonable means. Continued use of Teri after changes take effect constitutes acceptance of the revised policy.
12Contact us
Questions, concerns, complaints, or requests regarding this Privacy Policy: Jyamun Corp OÜ, Sepapaja tn 6, Lasnamäe linnaosa, Harju maakond, Tallinn, 15551, Estonia, jyamunadmin@gmail.com.