Download OMN4
Install OMN4 on the device you want to use, sign in with your OMN4 account, then download the maps and route data you need before you go.
Choose your platform
Use the install route for the device you want to plan with, print from, or carry outdoors.
System requirements
Requires Android 11 or later.
Install route
Open the Android install notes for the current route to OMN4 on your device.
System requirements
Requires iOS 16 or later on iPhone or iPad.
Install route
Open the iPhone and iPad install notes for the current route to OMN4.
System requirements
Requires Windows 10 22H2 or Windows 11.
Install route
Open the Windows install notes for the current desktop installation route.
System requirements
Requires macOS Sonoma 14 or later.
Install route
Open the macOS install notes for the current Mac installation route.
Set up OMN4 before you go
Install the app, connect your account, then prepare maps and route data while you still have reliable signal.
Step 1
Install OMN4
Choose the app for the device you want to use and follow the platform install notes.
Step 2
Sign in or start a trial
Sign in with your OMN4 account, or review the current trial and plan options before you install.
Step 3
Download maps before you go
Save the maps you need on the device you will carry, then check route data before leaving reliable signal.
Already use OMN4?
Sign in with the same OMN4 account. Offline maps are managed per device.
Need help installing?
Use the platform install notes first. Contact support if you need account or app help after checking the route for your device.