Privacy Policy
Published Date: June 1, 2025
Effective Date: June 1, 2025
Updated Date: March 1, 2026
We fully recognize the importance of your personal information and are committed to protecting your privacy in compliance with applicable laws and regulations. The Blanko (hereinafter referred to as the "App") and its service provider, hereinafter "we," "us," or "the Company", have established this Privacy Policy (the "Policy").
This Policy applies to all services provided through the App. By accessing or using the App, its websites, SDKs, APIs, tools, and any future products or services, you agree to the terms outlined herein. Please read this Policy carefully before using our services. Your continued use constitutes acceptance of this Policy.
This Policy explains how we collect, use, store, share, transfer, and protect your personal information. It also informs you of your rights to access, correct, delete, copy, withdraw consent, or request data transfer. Key clauses regarding your rights are highlighted for emphasis.
We adhere to principles of transparency, necessity, and security when handling your data. Below are the purposes for which we collect and use personal information:
a) App Functionality and Security
To ensure secure and efficient operation of the App, we collect device information (e.g., device ID) to prevent fraud, malware, and service abuse. Third-party SDKs integrated into the App may access device serial numbers, running processes, and installed app lists.
b) Communication Records
When you contact us, we retain communication records and provided contact details to resolve inquiries or improve service effectiveness.
c) Indirect Collection
Affiliates or partners may share your personal information with us (with your consent or as permitted by law) to enhance services or prevent fraud.
d) Anonymized Data
We may analyze anonymized data for statistical research, service improvement, or technical support. If personal information is used for purposes beyond this Policy, we will seek your prior consent.
e) Payment Information
When you purchase a subscription within the App, the corresponding Apple App Store assumes full responsibility for billing, processing, and charging for all your In-App Purchases. It securely manages and safeguards your payment information. You can directly access the applicable In-App Purchase rules and policies from the respective App Stores.
f) Legal Exceptions
We may process personal information without consent in the following cases:
Note: Information that cannot identify a specific individual is not classified as personal data. Combined data that identifies you will be treated as personal information under this Policy.
We use cookies and tracking technologies to enhance user experience, analyze service performance, and deliver targeted content. You may adjust browser settings to manage cookie preferences.
Your data is stored on secure servers within legally compliant jurisdictions. Retention periods depend on service requirements and legal obligations.
We may share your information with:
Cross-border data transfers will comply with applicable data protection frameworks (e.g., GDPR).
We implement industry-standard technical and organizational measures (e.g., encryption, access controls) to safeguard your data against unauthorized access or breaches.
·SDK Name: Chuanshanjia SDK
Partner: Beijing Ocean Engine Co., Ltd
Purpose: Providing ad display, ad monitoring and attribution, anti-cheating, delivery effect analysis and optimization
Scenario: When displaying ads within the App or when users click on ads
Collection Method: Collected directly by the SDK
Types of Personal Information Collected:
Required Information: Device brand, model, software system version, screen density, screen resolution, device language, time zone, carrier information, CPU information, available storage space; OAID, AndroidID (Android), IDFV (iOS); IP address, Wi-Fi status, network signal strength; application package name, running process information, version number, app foreground/background status; interaction data related to ad display, clicks, and conversions
Optional Information (requires user authorization): IMEI/IMSI (Android), IDFA (iOS), MAC address, precise location information, software list; acceleration sensor, gyroscope sensor (for "shake to open" ads)
Privacy Policy Link: https://www.csjplatform.com/en/privacy/partner
SDK Name: GroMore Mediation SDK
Partner: Beijing Ocean Engine Co., Ltd
Purpose: Assisting in adjusting ad monetization strategies, aggregating multiple ad sources, and providing data analysis services
Scenario: When users use the App, to coordinate requests and displays from various ad sources
Collection Method: Collected directly by the SDK
Types of Personal Information Collected: Device brand, model, operating system version information, device identifiers (such as IMEI, AndroidID, OAID, IMSI, ICCID, GAID, MEID, IDFV, IDFA); developer application name, package name, version number; carrier information, device time zone, device geographic location, network device hardware address (MAC address), IP address, WLAN access points (such as SSID, BSSID), Bluetooth, base station, software version number, network access method, type, status, network quality data, operations, usage, service logs
Special Note: GroMore itself does not directly serve ads but implements functions by calling the aforementioned SDKs like Pangle. Information collection is subject to the privacy policies of each respective ad source SDK.
Privacy Policy Link: https://www.csjdeveloper.com/en/supportcenter/5879
SDK Name: Tencent Youlihui SDK (Tencent Advertising SDK)
Partner: Shenzhen Tencent Computer Systems Co., Ltd.
Purpose: Ad delivery, ad monitoring, ad attribution, ad effect optimization, anti-cheating
Scenario: When displaying ads within the App or when users click on ads
Collection Method: Collected directly by the SDK
Types of Personal Information Collected:
Required Information: Device manufacturer, brand, device model, operating system version, screen resolution, screen orientation, screen DPI, IP address, network type, carrier, time zone; OAID (Android/HarmonyOS), ODID (HarmonyOS); host application package name, version number, process name, running status; interaction data such as ad display, clicks, and conversions; crash data, performance data
Optional Information (requires user authorization): Approximate location information (base stations, nearby Wi-Fi, connected Wi-Fi), precise location information; Android_ID (Android), IDFV, IDFA (iOS); application list, installed application information; magnetic, acceleration, gravity, gyroscope sensors (Android), pressure sensor (iOS)
Privacy Policy Link: https://ylh.qq.com/help_detail.html?cid=2005&pid=5983
SDK Name: Google AdMob SDK
Partner: Google LLC
Purpose: Ad delivery, ad effectiveness monitoring, fraud prevention
Scenario: When displaying ads within the App
Collection Method: Collected directly by the SDK
Types of Personal Information Collected: Device model, operating system version; IDFA (iOS), AAID (Android Advertising ID); IP address (for approximate location inference); interaction events such as ad views and clicks; crash logs (e.g., via Firebase)
Privacy Policy Link: https://policies.google.com/privacy
SDK Name: Sensors Data SDK
Partner: Sensors Data Network Technology (Beijing) Co., Ltd.
Purpose: Basic data collection and modeling to drive business decision analysis; fault monitoring
Scenario: Data statistics, user behavior analysis, and fault monitoring when users use the App
Collection Method: Local collection by the SDK
Types of Personal Information Collected: Device identifiers (Android ID/IDFA/IDFV/UUID/OAID), network information (network type, carrier name, IP address), device hardware information (device model, device screen resolution, device hardware manufacturer, device product name), operating system information (system name, system version, system language), application information (time zone, app_id, application name, application version number), running process information, SIM card status, installed application package names, location information (GPS location), sensors (screen orientation), IMEI/IMSI/MAC address, OAID
Privacy Policy Link: https://docs.sensorsdata.com/sa/docs/tech_sdk_client_privacy_policy
You may:
Submit requests via the contact details below.
Our services are not directed to individuals under the age of 16. If we inadvertently collect minors’ data, contact us for immediate deletion.
We may revise this Policy to reflect legal or operational changes. Significant updates will be notified via in-App alerts or emails.
For questions, requests, or complaints, contact our Data Protection Officer at: Email wallpaper-3D@outlook.com
Disputes under this Agreement shall first be resolved through customer support. If unresolved within 30 days, disputes shall be submitted to the courts in the Company’s jurisdiction.