How to add y-Axis value label on top of every PointMarker?

Hello Rodrigo,

Thanks for your inquiry.
We do not support this feature for iOS out of the box currently. However, you can create a Custom PointMarker. Please take a look at the “Custom PointMarkers” section of the following documentation for more info:
https://www.scichart.com/documentation/ios/current/pointmarker-api.html

Otherwise, you can create a New feature request and let people vote for it. It will be prioritized by the team and investigated based on its relevance and number of votes. Here is how to do this:
https://www.scichart.com/feedback-policy/

With best regards,
Oleksandr