When comparing Karta GPS vs Be-on-road (Offline Maps & Navigation), the Slant community recommends Be-on-road (Offline Maps & Navigation) for most people. In the question“What are the best offline GPS navigation apps for Android?” Be-on-road (Offline Maps & Navigation) is ranked 8th while Karta GPS is ranked 15th. The most important reason people chose Be-on-road (Offline Maps & Navigation) is:
If exceeding the current speed limit by more than 10km/h, the current speed display turns red.
Ranked in these QuestionsQuestion Ranking
Pros
Pro Wrong-way driver warning
This was not heavily promoted by them, but it just shows the level of awareness these guys have. It's a small feature, developed in partnership with Bosch, that will warn you if a driver is coming your way on the wrong side of the road.
Pro Uses OpenStreetMap data
Hence it continually improves, is easy for you to add missing information or fix inaccuracies.
Pro Display of speed and (current) speed limit
If exceeding the current speed limit by more than 10km/h, the current speed display turns red.
Pro Display of next speed limit change
When routing you can see the next speed limit traffic sign displayed, so you can better estimate when to release the right pedal to drive more efficiently.
Pro Easy to set up map data
It is easy to select for which country to download the maps initially.
Pro Navigation-orientated interface
Easy to select target(s), easy definition of home/work addresses, clear interface while navigating.
Pro Smooth update of the display while driving
Pro Good display of lanes to use
e.g. on Autobahn exits.
Cons
Con Excessive amount of ads
Con Top part of the screen wasted next turn information
Con Needs quite some time to recalculate and select an alternative route
When intentionally driving a different than the suggested street, it tries a long time to get you back onto the initially suggested route though alternatives would be faster and shorter.
Con Speed limits often are incomplete or outdated
Con Outdated map data
Con Unclear what map data source is used
If it would use Open Street Map data, it would add the option to fix something, e.g. the speed limits, yourself.
Con No routing options
E.g. there is no option to configure average speed values to use for certain kind of streets.