OpenStreetMap的应用程序为Android和放大器;的iOS
我希望做一个移动本机应用程序（Android的＆安培; IOS）与OpenStreetMap的。我需要地图离线徒步上班。
I would like to do a mobile native app (Android & iOS) with OpenStreetMap. I need to work with maps offline for trekking.
我读到OSMDroid，MapsForge为Android，但我需要做的的iOS过。你能推荐我一些库，技巧等这些移动操作系统？
I read about OSMDroid, MapsForge for Android, but I need to do in iOS too. Could you recommend me some libraries, tips etc for these mobile OS?
感谢您
在 OSMstackexchange喜欢帮助可能是这个问题的一个更好的地方。
The OSM "stackexchange like" help might be a better place for this question.
请参阅例如： https://help.openstreetmap.org/questions/ 8066 / IOS-Android的SDK
检查也OSM维基： https://wiki.openstreetmap.org/wiki/Frameworks可能的小巷去探索。
Check also the OSM wiki: https://wiki.openstreetmap.org/wiki/Frameworks for possible alleys to explore.
如果你确定与商业图书馆里 skobbler的OSM SDK - 他们提供离线地图和一个免费的层计划，该计划可能是足够大的满足您的需求。 （减去营销谈话，该软件开发工具包可以下载这里）
If you are ok with a commercial library check out skobbler's OSM SDK - they offer offline maps and a free tier plan that might be large enough for your needs. (minus the marketing talk, the SDKs can be downloaded here)
如果你是一个公司/企业随后也看看 cloudmade （据我知道他们改变了他们的政策，只支持企业计划）。
If you are an company/enterprise then also have a look at cloudmade (as far as I know they changed their policy and supported only enterprise plans).