Privacy Policy for NetBeam
Last Updated: April 10, 2026
Strict Privacy Commitment: NetBeam is a local-only utility. It does not transmit your files, your personal information, or any identifying metadata to our servers or any third parties.
1. Local Network Usage
NetBeam uses your local Wi-Fi network to discover other devices running the app (using mDNS/UDP protocols) and to establish a direct TCP connection for file transfer. This process is entirely local. No network traffic is sent over the internet unless you explicitly choose to use an external sync service (if available).
2. Data Permissions
To function as a file transfer tool, NetBeam requires the following high-risk permissions as defined by Google Play:
- All Files Access (`MANAGE_EXTERNAL_STORAGE`): This is required and essential for the app's core functionality—to allow you to select and send any file from your device, and to save incoming files to your desired directory.
- Nearby Devices: To discover and connect to other instances of NetBeam on your local network.
- Wi-Fi State: To ensure devices are on the same network before attempting a transfer.
1. Data Collection & Processing
The NetBeam application embodies our Local-First engineering principle. By default, all primary user data generated or processed by NetBeam is stored locally on your device.
1.1 Advertising & Analytics (AdMob)
To support the free development of NetBeam, we use Google AdMob. AdMob may automatically collect IP addresses, device identifiers, and usage data to serve relevant advertisements. You can opt-out of personalized ads via your Google Account settings.
2. Device Permissions
4. Security
Transfers are conducted via direct socket connections. We recommend using NetBeam only on trusted, secure Wi-Fi networks (such as your home or office network).
5. Contact & Support
For questions regarding this policy or the app's security practices, please contact: netbeam.service@gmail.com