Privacy Policy
Last Updated: April 29, 2026
Thank you for using Swift PDF. This application is developed and operated by AUSTELL VISION CENTER, INC. (“we”, “our”, or “us”). We value your privacy and are committed to handling any information in a responsible and transparent manner.
This Privacy Policy explains how information may be collected, used, and protected when you use the Swift PDF mobile application (the “App”), including any communications conducted through the App.
By downloading, installing, or using the App, you confirm that you have read and accepted the practices described in this Privacy Policy. If you do not agree with any part of this policy, please discontinue using the App.
1. Information We May Collect
Information You Provide Voluntarily
You may choose to provide certain information while interacting with the App. For example, when you:
Contact customer support
Submit feedback or inquiries
Use optional features requiring user input
This may include:
Contact information, such as your name or email address
Information Collected Automatically
When you use the App, certain technical data may be collected automatically, including:
Device Information – such as device model, OS version, and technical identifiers necessary for proper functionality
Usage Data – such as feature interactions and session duration. This data may be analyzed using Firebase Analytics to improve app performance and usability
Crash and Diagnostic Data – including timestamps, device type, app version, and error logs in case of crashes
Permissions Required
To ensure core functionality, the App may request the following permissions:
Storage Access – to open, read, edit, and manage files on your device
All Files Access (if applicable) – to search and organize documents across your storage
Notification Permission – to send service-related alerts and updates (can be disabled in device settings, though some features may be affected)
2. How We Use Information
We may use collected information for purposes such as:
Providing and maintaining App functionality
Enhancing features and overall user experience
Responding to support requests and feedback
Analyzing usage trends and technical performance
Meeting legal obligations or enforcing policies
We do not:
Sell or rent personal information to third parties
Use personal data for independent marketing or advertising
Require user account registration, minimizing data collection
3. Data Storage and Security
We implement reasonable technical and organizational measures to protect information from unauthorized access, misuse, or disclosure. However, no system can guarantee absolute security.
All files and documents handled within the App are stored locally on your device. If you uninstall the App or clear your device storage, related data may be permanently deleted.
4. Your Privacy Rights
Depending on your location and applicable laws, you may have rights such as:
Access – request details about your data
Correction – update inaccurate information
Withdraw Consent – revoke previously granted permissions
Deletion – request removal of data where applicable
To exercise these rights, please contact us using the details below.
5. Third-Party Services
The App may use third-party services to function properly, including:
Google Play Services
Firebase Analytics
Google AdMob
These services operate under their own privacy policies. We recommend reviewing their policies to understand their data practices.
6. Children’s Privacy
The App is intended for users aged 14 and above. We do not knowingly collect personal information from children under this age. If such data is identified, we will take appropriate steps to delete it.
7. Changes to This Privacy Policy
We may update this Privacy Policy from time to time to reflect changes in technology, services, or legal requirements. Any updates will be indicated by revising the “Last Updated” date.
We encourage you to review this policy periodically.
8. Contact Us
If you have any questions or concerns about this Privacy Policy or the App, please contact us:
Company: AUSTELL VISION CENTER, INC.
Application: Swift PDF
Email: yampolskyjihyun744@gmail.com