Privacy Policy

IPCheck: IPv4, IPv6 & VPN · Effective 14 September 2026

IPCheck has no account, no ads, no analytics and no tracking. The developer does not collect or store personal data.

What happens during a check

To show your public addresses, the app opens a secure HTTPS connection to two measuring servers: a Cloudflare Worker, and a server operated by the developer in Moscow, Russia. Like any internet connection, each request reveals your public IP address to that server. The server sends the address back to the app and does not log or store it. Cloudflare handles requests to its server as an infrastructure provider under its own privacy policy.

For the Cloudflare server, Cloudflare also returns the network provider, AS number, city and country associated with the address, so the app can show them to you.

What stays on your device

The last check result, statistics (how long you have kept an address, change counts, response times), and your settings are stored only on your device, in the app's own storage shared with its widgets. They are never uploaded.

Notifications and widgets

Change alerts are created on your device. Widgets read the same on-device data.

Children

The app does not collect data from anyone, including children.

Changes

If this policy changes, the new version will be published on this page with a new effective date.

Developer: Pavel Plotnikov · support@cpl3.dev · Support