Privacy Policy

In one sentence: Davly collects none of your data.

This policy was last updated on August 29, 2026 and applies to all versions of the Davly iOS app.

Information we collect

We collect no information. Davly contains no analytics, no behavioral tracking, no crash reporting, and no advertising code. Specifically:

• No account required — the app has no account system and never asks for your name, email address, phone number, or any other identifying detail.
• We never read your files — shared files move only between your own devices on your own local network. We cannot access them and nothing is uploaded.
• No third-party SDKs — no analytics, advertising, or statistics libraries are bundled with the app.
• No network reporting — the app sends no data to our servers or to any external server, because it does not connect to one at all.

Device permissions we request

Davly requests only the single system permission it needs to operate:

Local Network

This lets the app listen on a port and serve WebDAV requests on your LAN so that computers on the same network can discover and connect to your device. It is used for local communication only. Data never leaves your local network, and the permission is never used to track you or other devices on your network.

If you decline, the server cannot start. You can change this at any time in iOS Settings → Privacy & Security → Local Network.

Background execution

The app declares the audio background mode solely to keep the server alive briefly when the app moves to the background. No audio is ever played or recorded. iOS may still suspend the app after a period; that is system policy and we cannot override it.

Data storage and security

• Every file you share stays on your own device. We operate no server capable of storing them.
• App settings (port, whether authentication is enabled, username, password, and the selected shared folder) are stored locally on your device and are never synced to any cloud service.
• If you enable authentication, credentials are transmitted using HTTP Basic, which is not encrypted. Use the app only on a network you trust, such as your home or office LAN, and never on public Wi-Fi.

Children's privacy

Because Davly collects no personal information, it collects no information from children either. The app is suitable for all ages.

Changes to this policy

If we ever update this policy, we will revise this page and adjust the "last updated" date at the top. Should a change ever involve collecting data, we will notify you clearly inside the app and obtain your consent first.

Contact us

Questions about this Privacy Policy? We would be glad to hear from you:

Email: support@nongjiaju.com

Support: Read the support page