This might be too broad of a question; I have some 3D models that I am viewing in CloudCompare. I can add a label to a desired point by using shift + right click and then change the title of the point to say whatever I want. I then am wanting to export the model with the added annotations and open it up in a phone app. I have been using EMB3D, but am open for suggestions (would like to stay in the free realm). I have not been able to open the file into EMB3D because the file types are not supported.
I am wondering if anyone has any suggestions or resources that I could read through for something like this. Basically what I want is to simply add annotations to desired locations on my 3D model and view it on a phone.