Joylog Ledger ("Joylog Ledger", "we", "us", "our") highly values user privacy and strictly follows standardized data protection rules. This Privacy Policy clarifies how we collect, use, store and protect user information when you use our app and related bookkeeping services (the "Service"), fully complying with Google Play Developer Policies and international privacy compliance standards.
This app provides core bookkeeping functions without mandatory account registration or real-name binding. When you actively use manual entry, category setting, data backup and other functions, you voluntarily input income and expense records, custom categories, currency preferences, app theme settings and other personalized content. If you contact our customer support for problem feedback, we will receive your contact email and problem description you provided, which are only used to reply and resolve your service issues.
To maintain normal app operation, optimize running performance and repair program exceptions, we only collect non-identifiable anonymous technical information, including device model, system version, app version, app running status and crash feedback logs. All such data cannot locate individual users and is only used for product iteration and performance optimization.
Joylog Ledger adheres to the principle of local priority for user bookkeeping data:
We only use the collected limited information for the following specified purposes, and shall not use it for any other irrelevant scenarios:
We will not use your bookkeeping content and personal preference data for commercial promotion, behavioral tracking or third-party marketing, nor will we push irrelevant content based on your usage habits.
We do not sell, lease or transfer any of your personal and bookkeeping data to third parties.We only disclose relevant information under the following limited circumstances:
We only retain user data within the time necessary to realize service functions and comply with legal regulations. Anonymous technical logs and fault diagnosis data will be regularly cleaned and anonymized automatically. Your local bookkeeping data is completely controlled by you, and you can delete or clear it at any time through app settings or device management functions.
We adopt industry-standard encryption and management measures to protect user data from unauthorized access, leakage, tampering and loss. We adopt encrypted protection for local data storage and standard secure transmission protocols for network data interaction. Meanwhile, it is acknowledged that no electronic storage or network transmission method can achieve absolute security, and we will always take the most rigorous measures to protect your data safety.
This Service is oriented to adult users and not intended for children under the age of 13. We do not intentionally collect any personal private information or behavioral data from minors under 13 years old.
In accordance with the privacy protection laws and regulations of your region, you have the right to view, export and delete your local app data, and the right to withdraw authorization of non-essential permissions.You can delete all your local data at any time via the 'Clear Data' option within the App settings.
We may update this Privacy Policy irregularly due to service function adjustment and compliance requirement changes. The latest policy version will be displayed inside the app. Your continued use of the Service after the policy update constitutes your acceptance of the revised Privacy Policy.
Email: xia987568@gmail.com