資料	用途	存在哪裡
關卡進度、自製作品、音樂／音效／震動偏好	讓遊戲記得你玩到哪裡	只在你的裝置本機
裝置本機產生的訪客識別碼	區分同一台裝置上的存檔	只在你的裝置本機，不會上傳
你取的暱稱、通關的步數與時間、關卡編號	排行榜	我們的伺服器，並公開顯示
連線來源 IP 的單向雜湊值	防止灌假成績（限流），一天後自動刪除	我們的伺服器。不保存 IP 原文
Google 帳號的玩家 ID 與顯示名稱（僅 Android，且在你主動綁定時）	跨裝置保留進度與作品	Google Play 遊戲服務
Game Center 的玩家 ID 與暱稱（僅 iPhone，且在你登入 Game Center 時）	當作排行榜的預設名稱	Apple Game Center
遊戲進度與你畫的作品的同步副本（僅 iPhone，且手機有登入 iCloud 時）	跨裝置保留進度與作品	你自己的 iCloud 帳號。我們無法存取

我們不會蒐集你的姓名、電子郵件、電話、通訊錄、位置、相簿或相機內容。本 App 不要求上述任何權限。

二、排行榜與你的暱稱

官方關卡有排行榜。你通關之後，這一關的步數與時間會連同你的暱稱送到我們的伺服器，並可能出現在該關卡的前十名榜單上。中途離開不會送出任何東西。

我們保存的只有暱稱與成績，不含任何可以連回你本人的資訊。想改暱稱或不想再出現在榜上，可以在遊戲的「設定」裡改名—— 舊的名字會停留在榜上，直到被更好的成績擠掉。需要我們協助移除的話請來信。

為了防止有人灌假成績，伺服器會短暫保存連線來源 IP 的單向雜湊值 （無法還原成原本的 IP），用來限制送出頻率，並在一天後自動刪除。

三、帳號與登入

遊戲預設以「訪客」身分運作，不需要登入就能完整遊玩，也可以正常參加排行榜。

你可以選擇綁定 Google 帳號，讓進度與自製作品在換裝置時跟著走。綁定時我們會取得 Google Play 遊戲服務提供的玩家 ID 與顯示名稱，用途僅限於辨識你的存檔。我們不會取得你的 Gmail 內容、通訊錄或其他 Google 資料。

iPhone 版不需要綁定：只要手機有登入 iCloud，進度與作品會自動存一份到你自己的 iCloud，換 iPhone 時會跟著走。那一份存在你的 Apple 帳號裡，我們看不到也拿不到。 Game Center 只用來取得你的暱稱，當作排行榜的預設名稱。要停止同步，可以在 iPhone 的「設定」中關閉 iCloud 或登出 Game Center。

四、刪除你的資料

五、兒童

本 App 並非專為 13 歲以下兒童設計。由於排行榜會公開顯示玩家自取的暱稱，請家長留意孩子不要在暱稱中填入真實姓名或其他個人資訊。若你認為兒童向我們提供了個人資料，請來信告知，我們會協助刪除。

六、第三方服務

本 App 沒有整合廣告網路或分析工具。用到的第三方服務只有 Android 版的 Google Play 遊戲服務（你主動綁定時），以及 iPhone 版的 Apple Game Center 與 iCloud。

未來若加入廣告，我們會在加入之前更新本頁並註明更新日期。

七、政策變更

八、聯絡我們

Diamond Coloring Privacy Policy

Developer: futureTek.comp

Last updated: 2026-08-28

Summary: Your game content (progress, artwork you draw, preferences) is stored on your device. If you use cross-device sync, a copy is also kept in your own Google or iCloud account, which we cannot see. When you complete a level, your score is sent to the leaderboard along with the nickname you chose, and shown publicly to other players. On Android you may optionally link a Google account; on iPhone, progress syncs automatically when you are signed in to iCloud. The game is fully playable without either. The app currently contains no advertising.

1. What data is involved

Data	Purpose	Stored where
Level progress, saved artwork, audio/haptics preferences	Remembering where you left off	Your device only
A locally generated guest identifier	Separating saves on the same device	Your device only; never uploaded
The nickname you choose, your completion moves and time, level id	Leaderboards	Our server, and shown publicly
A one-way hash of your connecting IP address	Rate limiting to prevent fake scores; deleted after one day	Our server. The raw IP is not stored
Google player ID and display name (Android only, if you link an account)	Carrying progress across devices	Google Play Games Services
Game Center player ID and nickname (iPhone only, if you sign in to Game Center)	Default leaderboard name	Apple Game Center
A synced copy of your progress and artwork (iPhone only, if signed in to iCloud)	Carrying progress across devices	Your own iCloud account. We cannot access it

We do not collect your name, email, phone number, contacts, location, photos, or camera content. The app requests none of those permissions.

2. Leaderboards and your nickname

The nickname you choose is visible to all players. Please do not use your real name, email address, or anything else that identifies you.

Official levels have leaderboards. When you complete a level, your moves and time for that level are sent to our server together with your nickname, and may appear in that level's top ten. Nothing is sent if you leave a level unfinished.

We store only the nickname and the scores — nothing that links back to you personally. You can change your nickname in the in-game Settings at any time; the old name stays on the board until a better score displaces it. Contact us if you need it removed.

To prevent fake scores, the server briefly stores a one-way hash of the connecting IP address (it cannot be reversed) for rate limiting, and deletes it after one day.

3. Accounts and sign-in

The game runs as a “guest” by default and is fully playable without signing in, including leaderboards. You may optionally link a Google account so progress and artwork follow you to a new device. Linking gives us the Google Play Games player ID and display name, used only to identify your save. We do not receive your Gmail, contacts, or other Google data. You can unlink at any time in Settings.

On iPhone no linking is needed: if your phone is signed in to iCloud, progress and artwork are saved to your own iCloud automatically and follow you to a new iPhone. That copy lives in your Apple account and we cannot see or retrieve it. Game Center is used only to get your nickname as the default leaderboard name. To stop syncing, turn off iCloud or sign out of Game Center in the iPhone Settings app.

4. Deleting your data

Local data: uninstall the app, use “Reset progress” in Settings, or delete individual artworks from the main menu.
Account link: on Android, unlink in Settings; on iPhone, turn off iCloud or sign out of Game Center in the iPhone Settings app.
Leaderboard scores: email us with your nickname and we will remove them.

5. Children

The app is not directed at children under 13. Because leaderboards publicly display player-chosen nicknames, parents should ensure children do not enter real names or other personal information as a nickname. If you believe a child has provided us personal data, please contact us and we will help remove it.

6. Third-party services

The app contains no advertising networks and no analytics. The only third-party services are Google Play Games Services on Android (only if you link an account), and Apple Game Center and iCloud on iPhone.

If advertising is added in the future, this page will be updated before that happens.

7. Changes

If this policy changes, this page and the date above will be updated.

8. Contact

[email protected]

Diamond Coloring 隱私權政策

一、我們處理哪些資料