The kernel used for mapping is Tomtom's, I don't know how it's optimized, but the second brand of this navigator is optimized to look so bad ? United States Q&A
I used Tangtu in the US last year. It worked well within the state, but it didn't work at the boundary of two states. In Death Valley and Page, it didn't work. I reported it to their customer service, and they said there was a problem with it. Is there a problem with the paid version ? United States Q&A
When the network is bad, can only use probe picture ? United States Q&A
Which is better, using Google Maps, Apple Maps or MapQuest over there ? Czech Republic Q&A
Have you used or are you using the Map off-line navigation of TanTu? Is it easy to use? If it's easy to use, you won't need to rent a navigation ? France Q&A
Can I use the Google Maps in Germany ? Germany Q&A
Dear all gods, is Tandu offline map navigation good to use ? France Q&A
There is no parking lot displayed on the map, but could such a large shopping center not have a parking lot ? Hungary Q&A
Who has used the Scout Map navigation, and wants to ask if the Scout Map supports GPS positioning ? Spain Q&A
Who has used Tantudao navigation and wants to ask if Tantudao supports GPS ? Spain Q&A
How about hiking navigation with Explore Map in Morocco ? Morocco Q&A
Who has used MapSkins in Yosemite National Park? Can it be used ? United States Q&A
Does the offline map navigation of Explore Maps work well ? Italy Q&A
Is the software 'Tandu Maps' a offline navigation app? Is it usable in Australia ? Australia Q&A
How to set up avoiding toll routes on maps ? Australia Q&A