Privacy is our
Core Promise.
AirSync Pro was built on the principle that your personal data should never leave your control. No clouds, no trackers, just your files on your network.
Core Infrastructure
AirSync Pro operates entirely within your local network. It provides file synchronization and backup services between your Android device and local network storage (SMB/CIFS) or USB drives.
Our Core Commitment:
We do not use cloud servers, we do not upload your files to any external service, and we do not require an account. Your data never leaves your local network.
Permissions & Logic
Crucial Policy Disclosure
AirSync Pro DOES NOT access SMS messages, Call Logs, or any emergency alert features. We do not provide messaging services. Any request for SMS-related permissions in the Google Play Console should be ignored as it does not apply to this application.
All Files Access
Essential for core file sync functionality. Allows reading and writing data across your local network shares and storage devices.
Core FeatureAPK Backup Logic
Used specifically for the "APK Backup" feature. To ensure security, we explicitly exclude internal developer tools and ecosystem apps from discovery:
BitShare, CatSweep, CoreStream, CyberHost, CyberSync FileManager, EvidenceHub, FallGuard Pro, NovaIPTV, VanTassh, WaveLink Pro
Contact Backup
Used solely for the "Contact Backup" feature to generate local .VCF files. No contact data is ever transmitted or shared with us or third parties.
Security & Biometrics
Enables optional app locking with fingerprint/face ID. We never see, store, or transmit your biometric data; it is handled entirely by the Android OS.
Data Management
| Data Category | Storage Type | Security | Retention |
|---|---|---|---|
| Credentials | Local Room Database | Enclaved | Until Node Deletion |
| Sync History | Local Room Database | Sandboxed | User Clearable |
Third-Party Disclosures
Google Play Core
Used for mandatory security updates and in-app reviews. No sync data is shared with Google.
Google Privacy Policy →Work Manager
Standard Android component for scheduling background sync tasks based on battery and network conditions.
Internal System ComponentQuestions about Data?
I'm committed to complete transparency. If you have questions about how AirSync Pro handles your local files, please reach out.