EVO PTT: Walkie Talkie & GPS

Evolvium Solutions Ltd.

About this app

EVO PTT turns your team's phones into secure walkie-talkies with instant Push-to-Talk voice, live GPS tracking, SOS alerts, and a real-time web dispatch console to monitor and control everything from one place. Trusted by 150+ companies across security, logistics, and field operations.

🔐 WHAT YOU GET
• Instant Push-to-Talk voice with ultra-low latency
• 1-to-1 and group calls, plus text chat
• Real-time GPS tracking and one-tap SOS alerts
• Encrypted voice and data, with per-company Docker isolation
• Private server: your premises or our AWS global infrastructure
• Native support for professional PTT devices (F22, F22+, F25)
• Works on 2G/Edge, 3G, 4G, 5G, and Wi-Fi with minimal data usage
• 7 languages: English, Spanish, French, German, Russian, Portuguese, Indonesian
• Android app and web tools — no extra hardware required

🛰️ LIVE DISPATCH CONSOLE
Run your operation from one real-time console in the browser:
• See who is online, talking, and where — live
• Move, mute, or remove users and manage channels remotely
• Receive SOS alerts and acknowledge them in one tap
• Full audit trail of voice and telemetry events, exportable to CSV
• Automatic low-battery and stale-GPS alerts
• Geofence on the live map: drop a radius and instantly see who is inside

💼 PERFECT FOR
Security and patrol, transportation and logistics, field operations, emergency services, construction, facility management, event operations, and more.

📦 WHAT'S INCLUDED
1. Android app for field users
2. Web dashboard and dispatch console for managers
3. Dedicated voice server
4. Secure REST API for data handling and integrations

🛒 HOSTED SUBSCRIPTION
We host and operate it. Billed monthly, cancel anytime. One company/team per plan; as many manager accounts as needed, sharing the same dashboard and console.
• Team: €165/month, up to 10 users. Standard email support and one-time setup assistance.
• Business: €330/month, up to 50 users. Installation included, custom rebranding, priority email support.
• Scale: €510/month, up to 250 users. Installation and rebranding included, dedicated onboarding, priority support (8×5).

💳 ANNUAL BILLING
Pay 12 months up front by bank transfer:
• Team: €1,800/year (€150/month)
• Business: €3,600/year (€300/month)
• Scale: €5,400/year (€450/month)

💎 ENTERPRISE LICENSE
€2,800 one-time. Own it forever — no recurring fees and no per-user costs:
• Unlimited users
• Admin access: run multiple isolated companies/teams from one system, each with its own voice server, managers, and data. Hosted plans are limited to a single company.
• Full source code access
• Complete technical documentation: system specification (architecture, REST API, Android client, voice servers, database), backend installation guide, and automated installer script
• Commercial license with white-label and rebranding rights
• Self-host on your own infrastructure or on-prem
• Installation and onboarding included, plus an initial support package

🧪 PRIVATE TRIAL
Unlike the public demo (a shared sandbox), a private trial gives you a dedicated company on its own server — the same setup you would run in production.
• Cost: 2× the equivalent hosted rate, minimum 1 month
• Example: 22 users on the Business plan (€330/month) is €660 for one month
• If you then take the Enterprise License, 100% of the trial cost is credited toward the €2,800

🔍 PUBLIC DEMO
No signup. Shared sandbox — do not enter sensitive information. Try the live dispatch console at https://evoptt.com (open the public demo).

📊 WHY TEAMS CHOOSE EVO PTT
• Full source code ownership, self-hosting, and rebranding
• Per-company isolation on a dedicated server
• Real-time dispatch console with a complete event audit trail
• Hardware PTT button support (Sonim XP10, RugGear RG880i, i.safe IS540.1, Inrico S300 Plus, Runbo E81, Boxchip S900A Plus, Talkpod S50, Hytera PNC460, Urovo DT50H, and more)
• Efficient voice compression and low data usage
• Both subscription and one-time license options

Ratings and reviews

I cannot make any chatrooms, i cannot make an account, i cannot even change a single thing. Whenever i try to add a Fequency it says "Permission Denied" and i then cannot dp anything. Imo i want to move to a different app because this is frustrating

The paid version is great for my taxi company. We use custom android walkie talkie devices with our drivers while on the road!

Best PTT for road use. I use it while on work on my SCANIA lorries fleet and even works on my 10 inch Lenovo tablet

What’s new

Thank you for choosing EVO PTT | Walkie Talkie!

Minor version upgrade

• Faster connection to the voice server, especially on mobile data
• Quicker reconnect when switching between Wi-Fi and mobile data
• Dead connections are detected in 20 seconds instead of 35
• More retry attempts before the app gives up reconnecting
• Smaller download size
• Bump internal library versions