CumulusVPN: No-Log VPN

Influx Technologies Limited

About this app

CumulusVPN (Cumulus VPN) is a decentralized VPN that protects your privacy by design — not just
by promise.

NO ACCOUNT, EVER
No sign-up, no email, no password, no phone number. Install the app and it generates a private
key right on your device. That key is your only identity, and it never leaves your phone.

NO LOGS — AND WE MEAN IT
We do not record the sites you visit, your DNS queries, your traffic, or your connection
history. Our servers keep only the minimum routing state, in memory, and erase it when they
restart. There is no activity database to leak, sell, or hand over — because it does not exist.

ONE TAP TO CONNECT
Choose a country and tap connect. Modern WireGuard encryption secures your traffic on public
Wi-Fi, hotels, airports, and any untrusted network. Fast handshakes, automatic reconnection, and
gateway failover keep you protected.

FREE TIER FOREVER
Every install includes a genuinely free tier — no trial, no card, no account. Upgrade to premium
for higher speeds whenever you like.

BUILT ON A DECENTRALIZED NETWORK
CumulusVPN servers run as apps on the Flux decentralized cloud, hosted in commercial datacenters
by independent operators — not on one company's servers. A more resilient shape for a VPN.

OPTIONAL MULTI-HOP FOR MAXIMUM PRIVACY
Turn on multi-hop and your traffic passes through two servers, so no single server ever sees both
who you are and where you are going. It is slower — we show you exactly how much — and it is your
choice, off by default.

HONEST ABOUT WHAT A VPN CAN DO
CumulusVPN protects you from local-network snooping, ISP logging, and geo-restrictions. It is not
anonymity software like Tor, and we say so plainly. No overselling.

PREMIUM, IF YOU WANT IT
Premium speed is an optional in-app subscription — $1.99/month or $14.99/year, billed through
Google Play. Cancel anytime in your Play subscriptions. The free tier never expires, and no
purchase is ever required to use the VPN.

Powered by Flux Cloud. Privacy that is structural, not a slogan.

Permissions: CumulusVPN uses Android's VpnService to create the encrypted tunnel. That is the
only sensitive capability it needs. It does not request your location, contacts, camera,
microphone, or storage.

WireGuard is a registered trademark of Jason A. Donenfeld.

What’s new

General improvements