Privacy Policy
TunnelVision · Last updated 24 August 2026
TunnelVision does not collect anything. There is no server behind it, no account, and no analytics. Everything the app records stays on your device, and the only way any of it leaves is if you choose to share a file yourself.
What TunnelVision records, and where it goes
While you have monitoring switched on, TunnelVision records the network connections your device makes — the hosts, ports, protocols, timings, byte counts, and, depending on your settings, the packets themselves. If you switch on HTTPS inspection and install the certificate it generates, it can also record the decrypted content of your own connections.
All of it is written to storage that belongs to the app on your own device. None of it is transmitted anywhere. TunnelVision has no backend to transmit it to. The developer of TunnelVision cannot see any of it.
What we do not do
- We do not sell, use, or disclose your data to third parties, for any purpose.
- We do not collect analytics, crash telemetry, advertising identifiers, or usage statistics.
- We do not track you across apps or websites, and the app contains no tracking SDKs.
- We do not route your traffic through any server of ours. The VPN interface TunnelVision creates ends on your own device; your traffic goes to its real destination unchanged.
Your own traffic, and other apps'
TunnelVision is a tool for inspecting your own device's traffic, with your consent, and its design stops there. HTTPS inspection is off by default and requires you to create a certificate in the app and install and trust it yourself, in iOS Settings — a deliberate, reversible step.
Apps that pin their certificates are never decrypted: TunnelVision passes their traffic through untouched and labels it not inspectable, rather than trying to defeat their security.
Sharing, which is always your action
You can export a capture as a .pcap file, export your connection list as JSON, or share
a single packet or a single decrypted exchange. In every case the app tells you what the file contains
before the share sheet opens, and where it goes from there is up to you and the app you send it to.
Such a file can contain the addresses your device talked to and, if inspection was on, the
contents of your own connections — treat it accordingly.
Deleting it
You can delete individual captures, delete all decrypted content on its own, or delete everything, at any time, from Settings. Retention limits also delete older data for you: history and captures on the schedule you choose, and decrypted content on its own shorter one that cannot be switched off. Deleting the app removes all of it.
Permissions
TunnelVision asks iOS for permission to add a VPN configuration. On iOS this is the only way an app can see the device's network traffic. It is used solely to run the local tunnel described above.
Children
TunnelVision is a technical tool and is not directed at children.
Changes
If this policy changes, the new version is published at this address with a new date above.
Contact
Questions about this policy: martoscuevasjuan@gmail.com