Stay connected off-grid. Share locations, message your team, use MeshCore Channels and offline maps. Requires compatible LoRa hardware.
Stay connected, even beyond cell coverage.
Nelos helps families and small teams share locations, exchange messages, and coordinate using MeshCore-compatible LoRa radios—even without mobile coverage or internet access.
YOUR TEAM, TOGETHER
• View teammates and compatible trackers on one map
• Exchange team and direct messages
• Track family members, pets, and personal belongings using compatible devices
• Send help requests and coordinate with responders
• Set up and join teams offline using QR codes
READY FOR THE OUTDOORS
• Download offline maps worldwide
• Mark campsites, meeting points, and hazards with waypoints
• View the last 24 hours of location history
MORE WITH NELOS PRO
Unlock multiple active teams on one map and up to 90 days of location history with a one-time lifetime purchase.
PRIVACY-FOCUSED
No account required. No central message server.
Built for families, hiking, outdoor adventures, travel, volunteer teams, and off-grid situations.
COMPATIBLE HARDWARE REQUIRED
Off-grid communication requires MeshCore-compatible LoRa hardware. Download maps before heading out. Tracking and message delivery depend on your devices, radio conditions, terrain, and permissions.
Help requests go to your teams, not emergency services. Nelos should not be your only means of communication or safety in critical situations.
This app hasn’t received enough ratings or reviews to display an overview.
• MeshCore Channels: View your existing MeshCore channels and send and receive messages directly in Nelos. Enable it in Settings.
• Tracker Repeater: Added repeater mode support for compatible trackers.
• Use Another Device: Replaced "Forget Device" with "Use Another Device" when switching radios.
Version 2.5.2
The developer, The Quyen Le, 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.
Privacy practices may vary, for example, based on the features you use or your age. Learn More
Accessibility
The developer has not yet indicated which accessibility features this app supports. Learn More
Information
Seller
The Quyen Le
Size
59.9 MB
Category
Utilities
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.
Mac Requires macOS 12.0 or later and a Mac with Apple M1 chip or later.
Apple Vision Requires visionOS 1.0 or later.
Location
This app may use your location even when it isn’t open, which can decrease device battery life.
