Virusis: Antivirus & Security

Virusis is mobile security that runs on your phone, not on someone else's server.

No ads. No account. No email. No remote VPN server. You can read our permission list in ten seconds — that is the whole point.

WHAT VIRUSIS DOES

• Scam call blocking — incoming numbers are matched against a live reputation list that refreshes every 30 minutes. Virusis never reads your call log and never uploads a number.

• Web protection — a local DNS filter blocks known malicious domains on the device. There is no remote VPN server, so your traffic never leaves your phone to be filtered.

• Link, IP and file checks — check a link, an IP or a file you choose against multiple threat engines before you trust it.

• APK scanner — check an installer file before you open it, so you know what you are about to install.

• Installed app review — see which apps hold risky permission patterns.

• Scam message analysis — paste a suspicious message and Virusis explains what is wrong with it. The analysis runs on the device; the message is not uploaded.

• Data breach monitor — check whether your email appears in a known breach, and whether a password has been exposed. Password checks use k-anonymity: only a five-character hash prefix is sent, never the password and never its full hash.

• Wi-Fi guard — checks the real security state of the network you are on.

• AI Security Coach — an optional download that explains why something is risky. It runs fully offline. Nothing you ask it leaves your device.

ONE SCORE

Every protection feeds a single device protection score, so you always know where you stand and what is left to turn on.

HONEST LIMITS

No app can catch everything, and Virusis does not pretend otherwise. Virusis checks the links, files and messages you give it, blocks known malicious domains at the DNS level, and screens incoming calls. Web protection blocks whole domains, not individual page paths, and no blocklist can be complete.

PRIVACY

Virusis works without an account. There is no advertising identifier, no ad SDK and no tracking. Web protection records the domain names it blocks — not the sites you visit. You can delete your data from inside the app at any time: Settings → Delete Account.

Available in 11 languages.