2 files changed, 11 insertions, 0 deletions
diff --git a/src/plugins/platforms/ios/qiosscreen.h b/src/plugins/platforms/ios/qiosscreen.h
index d63fa29ec3..be0f301710 100644
--- a/src/plugins/platforms/ios/qiosscreen.h
+++ b/src/plugins/platforms/ios/qiosscreen.h
@@ -69,6 +69,7 @@ public:
     QSizeF physicalSize() const Q_DECL_OVERRIDE;
     QDpi logicalDpi() const Q_DECL_OVERRIDE;
     qreal devicePixelRatio() const Q_DECL_OVERRIDE;
+    qreal refreshRate() const override;
 
     Qt::ScreenOrientation nativeOrientation() const Q_DECL_OVERRIDE;
     Qt::ScreenOrientation orientation() const Q_DECL_OVERRIDE;
diff --git a/src/plugins/platforms/ios/qiosscreen.mm b/src/plugins/platforms/ios/qiosscreen.mm
index 0d3826fc4c..521495b42f 100644
--- a/src/plugins/platforms/ios/qiosscreen.mm
+++ b/src/plugins/platforms/ios/qiosscreen.mm
@@ -459,6 +459,16 @@ qreal QIOSScreen::devicePixelRatio() const
     return [m_uiScreen scale];
 }
 
+qreal QIOSScreen::refreshRate() const
+{
+#if QT_DARWIN_PLATFORM_SDK_EQUAL_OR_ABOVE(__MAC_NA, 100300, 110000, __WATCHOS_NA)
+    if (__builtin_available(iOS 10.3, tvOS 11, *))
+        return m_uiScreen.maximumFramesPerSecond;
+#endif
+
+    return 60.0;
+}
+
 Qt::ScreenOrientation QIOSScreen::nativeOrientation() const
 {
     CGRect nativeBounds =