Last updated: October 18, 2026
Package ID: com.sinta.colorbynumber. This app-specific section takes precedence over general statements below where they differ. Updated October 18, 2026 for the upcoming mediation-enabled Android release.
Pixel Color stores coloring progress, custom artwork, preferences, coins and rewards on the device. It uses Firebase services for anonymous authentication, analytics, crash diagnostics and remote configuration. These services may process installation identifiers, app and device information, usage events and diagnostics. If you use the leaderboard, your chosen display name, anonymous user ID, level, completed-quest count and completed-picture count are stored in Firebase Realtime Database and may be visible to other players. Reports of leaderboard entries include the reported name, anonymous user IDs and a timestamp for moderation. Images you choose for custom artwork are processed on the device. Google Play handles purchases and subscriptions; SINTA receives purchase and entitlement information, not your payment-card details.
Advertising is managed through Google AdMob mediation. Depending on the app version, country, consent choices and network availability, advertising partners may include Google AdMob, Unity Ads, Liftoff Monetize (Vungle), Pangle and Meta Audience Network. Pangle and Meta are being prepared for a future update and will serve ads only after their account and app configuration is complete. AppLovin is not enabled in this release.
Advertising partners may process the Android Advertising ID and other device or installation identifiers, IP address, approximate location inferred from IP, app and device information, consent signals, ad requests, impressions, interactions and diagnostics. Partners use this information for ad delivery and, where permitted by your choices and applicable law, personalization, measurement, fraud prevention and service improvement. Data may be processed outside your country under each provider's privacy practices.
Where required in the EEA, United Kingdom and Switzerland, Google User Messaging Platform (UMP) presents consent, refusal and detailed management choices before advertising starts. You can reopen available privacy choices from the app's Settings. Supported US privacy choices include opting out of sale, sharing and targeted advertising; these signals are forwarded to enabled ad partners. Refusing personalization may still allow contextual or limited ads where permitted. You can also manage your Advertising ID through Android's privacy settings.
Pixel Color is not primarily directed to children under 13. Ad requests use a maximum content rating of PG. The Fold & Fire-specific Limited Ads and G-rating statements elsewhere on this page do not describe Pixel Color.
Provider privacy information: Google, Unity, Liftoff / Vungle, Pangle, Meta. For access or deletion requests, contact admin@sinta.ltd. Local progress remains until you clear app data or uninstall; provider records follow their own retention policies.
Package / bundle ID: com.sinta.foldfire
Fold & Fire does not ask for a name, email address, phone number, or password, and does not offer social login. When you use Online Play, the app creates a pseudonymous guest account through Firebase Authentication. Cloud Firestore stores that anonymous user ID (UID) together with room and match data: invite code and room visibility, arena, seed, player seats, soldier positions, turns, moves, result, and timestamps. Your opponent sees only anonymous IDs and the game state. The game has no chat and no free-form user-generated content.
Firebase Analytics processes screen and feature use, game mode and difficulty, match metrics, and ad events, along with app, device, language, region, and installation information. Analytics follows your Google User Messaging Platform (UMP) consent choices where required. The guest UID is not set as an Analytics user ID. Firebase Crashlytics processes crash reports, diagnostics, and device and installation information. Firebase Remote Config uses an installation identifier. Firebase Authentication may process your IP address and user agent for security purposes.
Advertising is provided by Google AdMob only; the app does not include any third-party ad mediation
SDKs. Before the Google Mobile Ads SDK starts, the app sets Google's official
gad_has_consent_for_cookies preference to 0 for every user, which forces
Google Limited Ads on both Android and iOS. The app also disables ad personalization and the
publisher first-party ID, and limits ad content to a maximum rating of G.
Limited Ads disable ad personalization and any ad-delivery features that require a local identifier. Google may still process your IP address or truncated IP address, user agent, app, SDK, and device information, approximate location inferred from your IP address, consent signals, ad impressions and interactions, and diagnostics. This data is used for contextual ad delivery, aggregate reporting, security, and invalid-traffic and fraud prevention. Programmatic Limited Ads may use limited local storage solely to detect invalid traffic.
The iOS app does not request App Tracking Transparency (ATT) permission and does not access the Identifier for Advertisers (IDFA). SINTA does not track you across apps or websites owned by other companies. Privacy choices remain available in the app's Settings where legally required.
The app does not request precise location, contacts, photos, camera, microphone, health, financial, or payment information, and it has no in-app purchases or subscriptions.
Local settings and progress remain on your device until you clear the app's data through your operating system or remove the app. The anonymous account and Firestore match records may remain until you delete them in Settings, although records may be removed earlier during normal operation or maintenance. Deletion removes active online records and starts deletion with the service provider. Limited backups and service logs are handled under Google's retention periods. Analytics, Crashlytics, and AdMob records are not keyed to the guest UID and follow each provider's retention periods. Aggregated or de-identified data may remain.
To delete your online account and data, go to Settings > Delete Online Account & Data. For more details, see our Data Deletion Policy.
Mã gói / bundle ID: com.sinta.foldfire
Fold & Fire không yêu cầu tên, địa chỉ email, số điện thoại hay mật khẩu, và không có đăng nhập bằng mạng xã hội. Khi bạn sử dụng chế độ Chơi online, ứng dụng tạo một tài khoản khách ẩn danh (dùng bí danh) thông qua Firebase Authentication. Cloud Firestore lưu mã người dùng ẩn danh (UID) đó cùng với dữ liệu phòng và trận đấu: mã mời và chế độ hiển thị của phòng, đấu trường, seed, vị trí ngồi của người chơi, vị trí lính, lượt chơi, nước đi, kết quả và dấu thời gian. Đối thủ của bạn chỉ thấy các mã ẩn danh và trạng thái ván chơi. Trò chơi không có tính năng trò chuyện và không có nội dung tự do do người dùng tạo.
Firebase Analytics xử lý thông tin về việc sử dụng màn hình và tính năng, chế độ chơi và độ khó, số liệu trận đấu và sự kiện quảng cáo, cùng với thông tin về ứng dụng, thiết bị, ngôn ngữ, khu vực và lượt cài đặt. Analytics tuân theo lựa chọn đồng ý của bạn trên Google User Messaging Platform (UMP) khi pháp luật yêu cầu. UID khách không được đặt làm mã người dùng (user ID) trong Analytics. Firebase Crashlytics xử lý báo cáo sự cố, dữ liệu chẩn đoán, thông tin thiết bị và lượt cài đặt. Firebase Remote Config sử dụng mã định danh lượt cài đặt. Firebase Authentication có thể xử lý địa chỉ IP và user agent của bạn nhằm mục đích bảo mật.
Quảng cáo chỉ do Google AdMob cung cấp; ứng dụng không tích hợp bất kỳ SDK dàn xếp quảng cáo
(mediation) nào của bên thứ ba. Trước khi Google Mobile Ads SDK khởi động, ứng dụng đặt tùy chọn chính
thức của Google gad_has_consent_for_cookies thành 0 cho mọi người dùng, qua
đó buộc áp dụng Quảng cáo bị giới hạn (Limited Ads) của Google trên cả Android và iOS. Ứng dụng
cũng tắt quảng cáo cá nhân hóa và mã nhận dạng bên thứ nhất của nhà xuất bản (publisher first-party
ID), đồng thời giới hạn nội dung quảng cáo ở mức phân loại tối đa là G.
Quảng cáo bị giới hạn tắt tính năng cá nhân hóa quảng cáo và mọi tính năng phân phối quảng cáo cần đến mã nhận dạng cục bộ. Google vẫn có thể xử lý địa chỉ IP hoặc địa chỉ IP rút gọn, user agent, thông tin về ứng dụng, SDK và thiết bị, vị trí gần đúng suy ra từ địa chỉ IP, tín hiệu đồng ý, lượt hiển thị và tương tác với quảng cáo, cùng dữ liệu chẩn đoán. Dữ liệu này được dùng để phân phối quảng cáo theo ngữ cảnh, lập báo cáo tổng hợp, bảo mật, phát hiện lưu lượng không hợp lệ và phòng chống gian lận. Quảng cáo bị giới hạn được phân phối theo phương thức programmatic có thể sử dụng bộ nhớ cục bộ ở mức hạn chế, chỉ nhằm mục đích phát hiện lưu lượng không hợp lệ.
Ứng dụng iOS không yêu cầu quyền App Tracking Transparency (ATT) và không truy cập Mã định danh cho nhà quảng cáo (IDFA). SINTA không theo dõi bạn trên các ứng dụng hoặc trang web của công ty khác. Các lựa chọn về quyền riêng tư vẫn có sẵn trong phần Cài đặt của ứng dụng khi pháp luật yêu cầu.
Ứng dụng không yêu cầu vị trí chính xác, danh bạ, ảnh, máy ảnh, micrô, thông tin sức khỏe, tài chính hay thanh toán, và không có giao dịch mua trong ứng dụng hoặc gói đăng ký.
Cài đặt và tiến trình chơi trên thiết bị được giữ lại cho đến khi bạn xóa dữ liệu ứng dụng qua hệ điều hành hoặc gỡ ứng dụng. Tài khoản ẩn danh và các bản ghi trận đấu trên Firestore có thể được giữ lại cho đến khi bạn xóa chúng trong Cài đặt, tuy nhiên các bản ghi có thể bị xóa sớm hơn trong quá trình vận hành hoặc bảo trì thông thường. Việc xóa sẽ loại bỏ các bản ghi online đang hoạt động và bắt đầu quy trình xóa với nhà cung cấp dịch vụ. Một số bản sao lưu và nhật ký dịch vụ hạn chế được xử lý theo thời hạn lưu giữ của Google. Các bản ghi của Analytics, Crashlytics và AdMob không gắn với UID khách và tuân theo thời hạn lưu giữ của từng nhà cung cấp. Dữ liệu tổng hợp hoặc đã khử định danh có thể vẫn được giữ lại.
Để xóa tài khoản và dữ liệu online, hãy vào Cài đặt > Xóa tài khoản và dữ liệu online. Xem thêm chi tiết tại Chính sách xóa dữ liệu của chúng tôi.
Sinta Party, previously listed as Truth or Dare: Sinta Party, does not require an account. SINTA does not collect, track, sell, or share personal data from this app. The app contains no advertising, analytics, attribution, or tracking SDKs.
Player names, optional player photos, game history, scores, and custom question packs are stored locally on the user's device. Camera and photo access is used only when the user chooses a player photo or scans a private question-pack or Nearby Party room QR code. This content is not sent to SINTA.
When the user chooses Back Up, custom question packs are stored in the user's private Apple iCloud account. SINTA does not operate that store and cannot view the backed-up content. Nearby Party exchanges room and game data directly between invited devices over the local network. SINTA does not operate a relay server and does not retain that data.
In-app purchases are processed by Apple through StoreKit. Verified transaction and entitlement information is handled on the device to unlock purchased features; transaction and payment-card details are not sent to a SINTA-operated server. Apple may provide SINTA with App Store sales and financial reports under Apple's own terms and privacy practices.
Sinta Party retains local data until the user deletes it, uses Erase All Data in Settings, or uninstalls the app. Erase All Data removes players and photos, game history and scores, custom questions and packs, local backups, and the app's private-iCloud pack backup. Apple separately manages App Store purchase history, so verified purchases may still be restored.
SINTA Technology Co., Ltd (CÔNG TY TNHH CÔNG NGHỆ SINTA), Business Registration Number 4001328898, registered at 8/1 Kiet 1/2 Nguyen Hoang Street, Ban Thach Ward, Da Nang City, Vietnam ("we", "us", "our") develops and publishes mobile applications on the Google Play Store and Apple App Store.
This Privacy Policy applies to all applications published by SINTA Technology Co., Ltd. It describes how we collect, use, and protect your information when you use any of our applications and services. By installing or using any SINTA Technology application, you agree to the terms of this Privacy Policy.
Depending on the type of application, we may collect the following categories of information:
Some of our applications store data locally on your device only (such as preferences, progress, and settings). This data is NOT transmitted to our servers or any third parties. Uninstalling the application will permanently remove all locally stored data.
Some of our applications may require or allow you to provide personal information for specific features. When applicable, we may collect:
DebtSyn account and profile data may include name, email address, phone number, Firebase user ID, authentication provider information, push notification tokens, selected language/currency, trust score, friend relationships, debt records, group expense records, settlement records, notifications, user-created notes, optional debt or expense photos, and optional VietQR bank receiving details.
Debt conversation messages are visible only to the two parties of that debt. When a user reports a message, the text of that message is included with the report so we can review it. Message content stays within our Firebase infrastructure and is not processed by any third party.
If a user chooses contact matching in DebtSyn, the app reads contact email addresses and phone numbers on the device, normalizes them, and sends those values to Firebase lookup queries to find existing DebtSyn users. DebtSyn does not upload the user's full address book or store unmatched contacts on our servers.
If a user enables VietQR receiving details, DebtSyn stores bank BIN, bank account number, and account holder text in the user's Firebase profile. Friends who owe that user may view the details as part of a generated VietQR repayment code. DebtSyn never processes money, stores card data, or verifies bank transfers.
Each application's listing on Google Play Store or Apple App Store specifies exactly what data that application collects. We encourage you to review the Data Safety section of each app before installing.
When you contact our customer support team, we may collect and store contact information you provide (generally your name and email address), as well as information about your usage of the application, so that we can appropriately respond to your inquiries. We will also store the correspondence and any related information.
Depending on the application, we may request certain device permissions. Permissions are only requested when necessary and you can manage them at any time through your device settings. Common permissions include:
Not all applications request all of the above permissions. Each application only requests the permissions it needs to function.
Most of our applications do NOT collect or use your precise geographic location. If any application requires location access, it will be clearly stated in the app's permission request and in the Data Safety section on the app store listing. Location data, if collected, is used solely for the functionality of that specific application and is not shared with third parties for advertising or marketing purposes.
Collected information is used for the following purposes:
For applications that store data locally, all data remains on your device and is not transmitted externally.
For applications that use cloud-based features, user data may be stored on secure third-party cloud servers (such as Google Firebase, Google Cloud Platform) with enterprise-grade encryption and security measures. Access to your data is restricted by security rules — only authorized users can access their own data.
We implement reasonable security measures to protect your information, including:
We do NOT sell, rent, or share your personal information with any third parties, except in the following cases:
Our applications may use the following third-party services. Each service has its own privacy policy:
Core Google services required for Android applications.
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Web and app analysis services provided by Google Inc. We use Firebase Analytics to understand app usage, diagnose product issues, and improve our applications. Data may include usage events, app version, device model, operating system version, language/region, Firebase installation identifiers, and device identifiers such as IDFV where applicable. DebtSyn does not use IDFA, does not use App Tracking Transparency, and does not use collected data to track users across apps or websites.
On Android, DebtSyn (DebtTracker) does not access the Google Advertising ID. The
com.google.android.gms.permission.AD_ID permission and the Privacy Sandbox AdServices
permissions are removed from the app, and the advertising signals of Firebase Analytics are switched off
(ad_storage, ad_user_data and ad personalization are all set to denied by default).
Analytics data from this app is used solely to measure product usage and diagnose faults; it is never used
for advertising, and it is not shared with Google Ads, remarketing or Google Signals.
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You can disable Google Analytics with this add-on tool.
Firebase is a hosting, backend, and analytics platform provided by Google Inc. Our applications may use Firebase services including Authentication, Cloud Firestore, Realtime Database, Cloud Messaging, and Crashlytics — depending on the application. Personal data collected varies by service as specified in the Firebase privacy policy.
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Used to prompt users for app ratings within the application.
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DebtSyn (published on Google Play as DebtTracker) does not display advertisements. It contains no advertising SDK, shows no banner, interstitial, rewarded or native ads, does not promote other applications, does not access any advertising identifier, and does not use Google's User Messaging Platform, because no advertising consent is required. The paragraphs below describe other Sinta applications that do serve advertisements, and do not apply to DebtSyn.
Some of our other applications may display advertisements through Google AdMob. AdMob may collect device identifiers (such as Advertising ID, Cookie, and Usage data) for ad personalization. You can opt out of personalized advertising through your device settings (Settings → Google → Ads → Opt out of Ads Personalization).
For users in the European Economic Area (EEA), United Kingdom, and other regions where consent is required, we use Google's User Messaging Platform (UMP) to collect your consent before serving personalized advertisements. You can change your consent preferences at any time through the consent form presented within the application, or by contacting us.
We configure our ads to display only age-appropriate content (G-rated) and do not serve personalized advertisements to users identified as children.
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Some of our applications offer in-app purchases or auto-renewable subscriptions through Apple App Store or Google Play Billing. Payment processing is handled entirely by Apple or Google. We do NOT collect, store, or have access to your payment information (credit card numbers, billing address, etc.). We may receive transaction or entitlement information needed to verify and deliver the purchased content.
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Our applications are not directed to children under 13 years of age. We do not knowingly collect personal information from children under 13. If you are a parent or guardian and discover that your child has provided personal information to us, please contact us immediately so we can take appropriate action to delete such information.
For applications that display advertisements, we configure ad content ratings to show only family-friendly content (G-rated). We also set appropriate COPPA (Children's Online Privacy Protection Act) compliance flags in our ad requests to ensure child-safe ad experiences.
We retain collected data only for as long as necessary to fulfill the purposes outlined in this policy.
In DebtSyn, account deletion is available under Profile > Delete account. Deletion removes local data from the device and removes or expires server-side account data according to the app's retention rules. Some records may remain visible to other users where needed to preserve shared debt or group history.
For detailed information about data deletion, please visit our Data Deletion Policy page.
You have the right to:
You use our applications at your own risk. While we follow reasonable procedures to create reliable software, we cannot guarantee that the applications are completely error-free. We are not responsible for any loss, damage, or charges incurred while using our applications.
We may update this Privacy Policy from time to time. Changes will be posted on this page with an updated revision date. We encourage you to review this policy periodically.
If you have any questions about this Privacy Policy, please contact us: