CensorPulse

Arthur Valiullin

About this app

CensorPulse shows how your network treats traffic. One tap runs a suite of on-device network probes and tells you, in plain language, whether a destination is reachable or something is interfering — and at which layer.

What it checks
• DNS: compares your system resolver with independent DNS-over-HTTPS resolvers to spot manipulated answers
• TCP: whether a raw connection to the target completes, or times out / resets
• TLS: whether a TLS handshake negotiates cleanly
• SNI: whether interference is keyed on the TLS server name
• App layer: whether a service itself refuses your region (HTTP 451)

It probes a built-in set of well-known destinations — control sites, social networks, messengers, app stores, video calls, streaming, developer and AI services — and groups the results so patterns are obvious at a glance. Tap any result to expand the per-layer breakdown.

Private by design
• Everything runs on your device
• Results are never uploaded
• Your IP address is not stored in the report
• No accounts, no tracking, no ads

Export any run as a JSON report and share it through the system share sheet — nothing is sent until you choose where.

CensorPulse is a measurement and diagnostics tool. It reports what it observes; it does not route or modify your traffic and does not provide access to any specific content.

English and Russian interface. Dark, technical design.

What’s new

• Protocol checks: see which internet protocols complete their handshakes on your network, measured against a test server we operate — with the exact point where each one breaks
• Live progress while a run is in flight; the screen stays on until the scan is done
• Your network label is shown before you tap RUN
• Help explains every protocol result and its caveats
• Fixes and clearer wording