Proxima: Offline Messenger

3 days free. Mesh chat via Bluetooth and Wi-Fi with no internet. End-to-end encrypted, groups, files, voice, Face ID. No SIM, no account.

Stay in touch when the internet doesn't.

Proxima is a peer-to-peer messenger that works WITHOUT Wi-Fi, cellular, or accounts. Messages travel directly between iPhones over Bluetooth and Wi-Fi within 30–100 meters.

What's inside: • Mesh network via Bluetooth + Wi-Fi, no servers • End-to-end encrypted (Curve25519 + AES-GCM) • 1-to-1 and group chats up to 8 people • Voice messages with real waveform • Files and photos in bulk (up to 5 MB) • Reactions, replies, forward, edit, delete-for-everyone (48h window) • Face ID lock for your private chats • Identity verification via key fingerprint • Location sharing that works offline

When Proxima is indispensable: • Blackouts and dead zones • Flights and roaming • Festivals, concerts, summer camps • Subway, tunnels, basements • Corporate events without Wi-Fi • Whenever privacy matters more than convenience

No server. No account. No phone number. No tracking.

Premium unlocks the full app. Start with a 3-day free trial — cancel anytime. $4.99/month or $49.99/year. Subscription auto-renews via your App Store account.

Terms: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/ Privacy: https://github.com/spiroba/Offline-messenger/blob/main/PRIVACY_POLICY.md Support: boris.spiro91@gmail.com