Regarding speed we have blog post with comparison https://osmand.net/blog/fast-routing. Difference between HH and A* are described in this documentation article https://osmand.net/docs/user/navigation/guidance/navigation-settings?_highlight=highway&_highlight=hier¤t-os=android#development-settings
On Friday, 6 March 2026 at 12:39:24 UTC+2 ralph lumen wrote: > could you eventually tell the practical differences between A*2-Phase, A* > classic, HH x Java and HH x C++? > > ralph lumen schrieb am Freitag, 6. März 2026 um 11:37:17 UTC+1: > >> thank you! I realized how fast even a long route is now calculated, very >> good indeed. but as it means that all maps out of maybe a dozen GB of data >> have to be renewed if you actually would only need some 100mb. hm, that >> maybe difficult without (w)lan ... >> >> how much slower is A*2? >> >> [email protected] schrieb am Freitag, 6. März 2026 um 08:51:49 UTC+1: >> >>> Hi! The new OsmAnd route calculation algorithm requires all maps to be >>> from the same date. This dialog may occasionally appear in error because >>> OsmAnd uses a straight-line analysis to evaluate the route. If you are >>> certain that all necessary maps are present and share the same date, open >>> the "Missing map" dialog and select "Use downloaded maps" to force the >>> application to use the existing data. >>> >>> If your maps have different dates and you prefer not to update them, you >>> must revert to the previous route calculation algorithm. To do this, enable >>> the "OsmAnd Development" plugin under Menu – Plugins. Then, navigate to >>> Menu – Settings – [Select Profile] – Navigation settings – Route parameters >>> – Development – Routing type, and select "A* 2-phase. >>> On Thursday, 5 March 2026 at 12:04:55 UTC+2 ralph lumen wrote: >>> >>>> I have all the maps which I need to plan a trip on my phone, but osmand >>>> does not want to calculate the route without the newest maps. how to force >>>> it to accept the existing ones? >>> >>> -- You received this message because you are subscribed to the Google Groups "OsmAnd" group. To unsubscribe from this group and stop receiving emails from it, send an email to [email protected]. To view this discussion visit https://groups.google.com/d/msgid/osmand/c40afc41-d82f-47af-95c2-dcb6cbd8f298n%40googlegroups.com.
