Umbra
Developer Tools
Free · In‑App Purchases
UMBRA — Know Your Network. Secure Your Home.
Umbra is the modern network scanner built for clarity, security, and peace of mind.
Discover every device on your Wi-Fi.
Test your connection.
Identify vulnerabilities.
Understand your network like a pro — no technical experience required.
Whether you’re troubleshooting slow Wi-Fi, checking who’s connected, or securing your smart home, Umbra gives you the tools to stay in control.
DISCOVER WHAT’S ON YOUR NETWORK
Get a clear, real-time view of every device on your Wi-Fi:
• Phones, laptops, TVs
• Consoles & tablets
• Routers, boosters, access points
• Smart home devices (cameras, bulbs, speakers, etc.)
See device details, names, vendor info, and more — all in one simple dashboard.
RUN POWERFUL DIAGNOSTICS
Umbra includes pro-level tools made simple:
• Ping
• Traceroute
• DNS resolver
• mDNS discovery
• Device latency & reachability tests
• Local vulnerability insights (UPnP, open ports, weak configurations, etc.)
Built for beginners. Trusted by power users.
CHECK FOR RISKS & VULNERABILITIES
Smart homes have never been more connected — or more exposed.
Umbra highlights potential risks before they become issues:
• Unknown devices
• Insecure configurations
• Weak endpoints
• Open services you didn’t expect
• Devices that behave unusually
Stay safer with one glance.
SEE YOUR NETWORK LIKE A GRAPH
Visualise how every device connects to your router.
Understand which devices are active, idle, or offline.
Track your network’s health over time.
Clean, intuitive, and designed for clarity.
FAST. PRIVATE. LOCAL.
Umbra runs entirely on-device.
Your network data never leaves your phone.
We do not:
- Collect IP/MAC addresses from your scans
- Store vulnerability results
- Track your Wi-Fi networks
- Sell or share your data
Umbra respects your privacy — full stop.
FREE TO USE — WITH OPTIONAL PRO TOOLS
Start scanning instantly.
No account required.
Upgrade to Umbra Pro for:
• Advanced diagnostics
• Unlimited vulnerability checks
• Faster scans
• Priority updates
• Future pro tools
Terms of Use: https://www.cormeum.co.uk/terms-of-use
Privacy Policy: https://www.cormeum.co.uk/privacy-policy
Ratings & Reviews
- This app hasn’t received enough ratings or reviews to display an overview.
Thanks for using Umbra. We’re working to make network discovery and scanning more reliable and useful. This update includes:
- Hack Lab: Practice recon, credentials, SSH, pivots, and firewalls in a safe in-app sandbox with a real terminal and live network graph — no risk to your real LAN
- Clearer port results: On live hosts, see open vs connection refused vs no response (may be filtered)
- Browse files: Open anonymous FTP and HTTP folders from discovered services, preview text, and open pages in the browser
- Live probe: Briefly talk to an open service and see banners, HTTP identity, or TLS details
The developer, Cor Meum, indicated that the app’s privacy practices may include handling of data as described below. For more information, see the developer’s privacy policy .
Data Not Collected
The developer does not collect any data from this app.
Accessibility
The developer has not yet indicated which accessibility features this app supports. Learn More
Information
- Seller
- COR MEUM LTD
- Size
- 32.4 MB
- Category
- Developer Tools
- Compatibility
Requires iOS 15.1 or later.
- iPhone
Requires iOS 15.1 or later. - iPad
Requires iPadOS 15.1 or later. - iPod touch
Requires iOS 15.1 or later. - Apple Vision
Requires visionOS 1.0 or later.
- iPhone
- Languages
- English
- Age Rating
4+
- 4+
- In-App Purchases
Yes
- Umbra Premium Yearly $29.99
- Umbra Premium Monthly $2.99
- Copyright
- © 2025 Cor Meum
