I have used most of the mapping programs over the years. I haven't heard of onx yet. Back Country Navigator has had the best mapping for the areas I use. Too bad its android only. I currently use Gaia with my IPad. What disappoints me is not being able to see waypoint info without clicking on it. I can deal with the fact some of my roads aren't there and it shows roads that don't exist. I haven't found 2 programs that show the same. So far Gaia has been the best for my apple and the Off-Road Magellan GPS (cant remember name) has been the worst.
Now I'm going to give onx a shot. I also would like to hear from more people who have used it.
BCN has been working on an iOS app forever. It was a Kickstarter project. Way behind and over budget. You can sign up for the beta test. While I have not used it in depth I still see no reason to switch from Gaia.
What type of info would you like to see from each waypoint? Does this answer your question?
Waypoint Name’s Visible A while back there was some talk of having Gaia notify you when you are approaching a waypoint. Maybe with an audible cue and distance. I haven't heard anything recently. I would highly suggest posting ideas in the
Gaia GPS community forums. They read that and will reply. People can vote on other folks ideas as well. With that said they have development roadmaps already in place and any idea the community suggests and is agreed upon by Gaia may take a while to be implemented. Gaia was primarily a hiking app but with lots of folks in the overland community we have shaped ideas to make it IMHO the most capable vehicle app. I still prefer iOS and have seen folks have random issues on Android. I don't necessarily fault Gaia for this. Android is such a wide open platform with some many different versions on different devices I think it just makes it more difficult to work well for everyone.
onX Offroad is Android only. If I was to give it a 1-10 rating I would give it a 3. Gaia would probably be around 8-8.5. I doubt any app would be a 10 for me. onX offers a free trial like Gaia so have at it. Some of the reviews in the Google Play are not kind. But it's great they offer a trial. I am not a regular Android user. I have a nice LG phone that I occasionally use while travelling internationally so I am able to test things when I have the desire to do so.
I can deal with the fact some of my roads aren't there and it shows roads that don't exist.
Just remember the data is only has good as the provider who provides it. (That's a mouthful) If the US Government, for example, doesn't keep everything up to date then that's what will show in any app which uses said data. There was some comments on a video Lifestyle Overland posted on YouTube about the MVUM maps being "horribly out of date." I checked with Gaia and they had the latest info as of January 2019. So any "out of date" information would be because of what the respective forest services provided. There was a new update to many of these maps the first week of July. I have asked Gaia to do a refresh when possible.