diff --git a/web/source/osk/visualKeyboard.ts b/web/source/osk/visualKeyboard.ts
index 3870e441d2..5db2331f84 100644
--- a/web/source/osk/visualKeyboard.ts
+++ b/web/source/osk/visualKeyboard.ts
@@ -1789,8 +1789,12 @@ namespace com.keyman.osk {
 
       // And correct its position with respect to that element
       ss=subKeys.style;
-      var x=dom.Utils.getAbsoluteX(e)+0.5*(e.offsetWidth-subKeys.offsetWidth), y,
-        xMax=(util.landscapeView()?screen.height:screen.width)-subKeys.offsetWidth;
+      var x=dom.Utils.getAbsoluteX(e)+0.5*(e.offsetWidth-subKeys.offsetWidth);
+      
+      // https://stackoverflow.com/questions/28083715/how-to-detect-if-a-mobile-device-is-emulated-by-google-chrome
+      // (Note the last reply to the accepted answer.)
+      var flipScreenDims = util.landscapeView() && util.device.OS == 'iOS' && navigator.maxTouchPoints !== 1;
+      var xMax= (flipScreenDims ? screen.height : screen.width) - subKeys.offsetWidth;
 
       if(x > xMax) {
         x=xMax;