Currently, we have mapped the work area for the iPhone as well as the entire work area of the pen tablet. This setup differs significantly from how it is organized on Android. Therefore, we recommend using the iPhone in horizontal or landscape mode. In contrast, Android is generally used in vertical or portrait mode, while pen tablets utilize the left portion of the working area.
If you prefer to use it in vertical mode, please note that the cursor will not appear unless you move the pen to the middle area of the pen tablet.