Another big issue I've had with using Google Maps for outdoor trips is their awful offline sattelite map saving. There is no way to specify which layers to save

Another big issue I've had with using Google Maps for outdoor trips is their awful offline sattelite map saving. There is no way to specify which layers to save and the level Google chooses could be anywhere from decent to utterly unusable. I've had saved maps that turned into blurry blobs the minute I lost phone service countless times. I eventually gave up on using it and switched to a proper topo map app that actually lets me set the offline resolution and it has been vastly better.