Miru Mongolia — Privacy Policy

Effective date: 2026-10-31
App: Miru Mongolia (mn.miru.app) — Mongolian messaging & social app
Operator: Grape Market LLC — support@miru.app — Ulaanbaatar, Mongolia

1. Data we collect

CategoryItemsWhy
AccountPhone number, display name, profile photo, password hash (bcrypt)Account creation and sign-in
SessionShort-lived JWT tokensKeep you signed in between launches
MessagesText, images, and media you send or receive in chatsDeliver messages between you and your contacts
ContactsPhone numbers of users you choose to add as friendsMatch you with your friends on Miru

We do not collect: location, your device contact book (only numbers you type), payment information, advertising identifiers, or usage telemetry beyond basic error logs.

2. How we use your data

- Phone + password are used to authenticate you.
- Display name and photo are shown to friends who have added you.
- Messages are stored only to deliver them; delivered messages are removed from our servers after 30 days unless both parties still reference them.
- We do not profile you, do not run targeted advertising, and do not sell or share your data with third parties.

3. Third-party service providers

ProviderRoleData sent
Carrot Soft (our backend)Authentication and message deliveryPhone, password hash, messages
Apple / GooglePush notificationsAPNs/FCM device token

4. Data retention and deletion

- Your account persists until you request deletion.
- To delete your account and all associated server data, see Account & Data Deletion or email support@miru.app from your registered number. Deletion completes within 30 days.
- Delivered messages purge from our servers after 30 days.

5. Security

- Passwords are hashed with bcrypt; plaintext is never stored.
- All network traffic uses HTTPS/TLS 1.2 or higher.
- Our backend tables use Row-Level Security that forbids cross-user reads.
- Brute-force sign-in attempts are rate-limited.

6. Children

Miru is not directed to children under 13. If we learn we have inadvertently collected data from a child under 13, we will delete it.

7. Your rights

You have the right to access, correct, or delete your data; withdraw consent; and lodge a complaint with your data-protection authority. Exercise any of these by emailing support@miru.app.

8. Changes

Material changes will be posted here with an updated effective date. Continued use after a change means acceptance of the revised policy.

9. Contact

support@miru.app — Grape Market LLC, Ulaanbaatar, Mongolia