Quiet puzzle game / Last updated 2026-06-26

Sumi Mahjong Privacy Policy

Local-first No ads or tracking listed iPhone / iPad / iOS / Game

Overview

A quiet iPhone and iPad tile-matching game with hand-tuned ink tiles, offline play, and optional one-time theme unlocks.

This privacy policy applies to Sumi Mahjong. Product delivery for this app happens through the App Store and the linked Hooosberg product website.

Data Handling

Normal play does not require network access. Optional purchases are handled by Apple StoreKit.

Personal data collected by this productNot collected by the product itself

Local-first storageYes

Advertising or third-party analyticsNot listed for this product

Sumi Mahjong Data Flow

Sumi Mahjong has no account system, no advertising SDK, no third-party analytics SDK, no social feed, and no Hooosberg game server. Normal gameplay works offline.

Gameplay progressStored locally on the device for continuing a game. It is not uploaded to Hooosberg.

Best times and settingsStored locally to remember board settings, language, theme, sound, and play preferences.

Theme unlock stateStored locally after Apple StoreKit confirms an optional purchase or restore.

Personal identifiersSumi Mahjong does not ask for name, email, phone number, location, contacts, photos, microphone, camera, or social account access.

In-App Purchases

The optional non-consumable purchase Unlock All Themes is handled by Apple App Store and StoreKit. Hooosberg does not receive the user's Apple ID, payment method, billing address, App Store account credentials, or full purchase history. Restore Purchases uses Apple's StoreKit flow.

Deletion and Retention

Because Sumi Mahjong does not create a Hooosberg account or server profile, there is no server-side player account for Hooosberg to delete. Local game progress, settings, and best-time records can be removed by deleting the app from the device. Apple may retain purchase, refund, crash, or store activity records under Apple's own policies and user settings.

Platform Services

When you download, purchase, update, or review this product through Apple App Store, Apple may process account, payment, device, crash, or store activity data under its own privacy policy.

Support

For privacy questions or product support, contact [email protected] or Telegram @hooosberg.

Changes

This page will be updated when the product changes its data handling, store distribution, account model, analytics, payment flow, or support process.