Waldstat allows you to keep track of where you are and where you have been. It also allows you to let your social graph know of what you are up to and where you will be. You can explore new locations initialize new events and announce your attendance to them.
The following is a list of SDKs from our SDK directory that matched your search term. Though your definition of an SDK may differ, in our world, we define SDKs as platform- specific tools for consuming existing APIs of the sort we list in our API directory. For example, the Ruby SDK for consuming the Twitter Ads API. If you think an SDK, API, or other asset is missing from our directory, be sure to check our guidelines for making contributions to ProgrammableWeb.