New on the CalTopo mobile app is Offline mode! Have you noticed the cloud icon in the layer menu (see below)? This button will both enable and disable Offline mode. 

 

So what is Offline mode? Offline mode tells your device to pull map layers ONLY from your downloaded storage, and to not try to retrieve the layers from your data connection. This helps your phone immediately display map layers without trying to pull them from the online server (no lag time!). However, you can stay connected to data for other purposes, such as receiving text messages or syncing live tracking. 

When would you want to use offline mode? It can be especially useful in areas of poor cell/data coverage, when you have all the map tiles downloaded that you need. For instance, maybe you still want to be able to receive texts from a friend when you get that spot of service. Or maybe you are on a SAR mission and need map objects from other users or your live track to still sync when you reach a high point with a data connection. If you are fully outside of a data connection (ie. deep in the wilderness for days), airplane mode is still a better solution.

 

 

You will also find that certain online overlays, such as weather stations, will work in offline mode if you still have a data or wifi connection. 

Offline mode is beneficial to users that have a paid subscription allowing downloading of map layers. Offline downloads are a feature of all paid subscription levels and team accounts. If you have a free account and want to use your device offline, you can upgrade at CalTopo.com/join. Make sure you turn offline mode off when you are home planning your next outing!

This new feature is included in the mobile app version 1.21 or higher. To update your app version visit the App Store or Google Play.

Interested in learning more? Start with this section of the CalTopo user guide: Offline mode. If you have any further questions drop them below in the comments or email us at help@caltopo.com. 

Happy Mapping!