Please tell me, is it possible to use a custom version of the application developed not through the UI builder in Backendless Viewer on mobile? Is it possible at all?
And the second question right away. If I use the UI builder, will I be able to send geolocation data when using IOS on the phones themselves, does Backendless Viewer have access to this API?
The answer to your first question is no - Backendless Viewer is programmed to work only with the apps created with UI Builder.
As for the second question, the answer is yes, there is an API to get the current geo-location of the device. The API is available for both browser environments and on mobile (with Backendless Viewer or Native shell)
Thank you very much for your quick reply. I understand. We will think about the solution then.