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diff --git a/tests/manual/qardboard/iosdeviceorientation_p.mm b/tests/manual/qardboard/iosdeviceorientation_p.mm
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index 000000000..5034db4a6
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+++ b/tests/manual/qardboard/iosdeviceorientation_p.mm
@@ -0,0 +1,105 @@
+// Copyright (C) 2021 The Qt Company Ltd.
+// Copyright (C) 2017 Klaralvdalens Datakonsult AB (KDAB).
+// SPDX-License-Identifier: LicenseRef-Qt-Commercial OR GPL-3.0-only
+
+#import <Foundation/Foundation.h>
+#import <UIKit/UIKit.h>
+
+#include "iosdeviceorientation.h"
+#import "iosdeviceorientation_p.h"
+#include <QtCore/qmath.h>
+
+@interface QIOSMotionManager : NSObject {
+}
+
++ (CMMotionManager *)sharedManager;
+@end
+
+@interface iOSDeviceOrientationP()
+{
+    BOOL active;
+    iOSDeviceOrientation* handler;
+}
+
+@property (strong) CMMotionManager *motionManager;
+@end
+
+
+
+@implementation iOSDeviceOrientationP
+
+#define kUpdateFrequency 20.0
+
+
++ (iOSDeviceOrientationP*)instance
+{
+    static iOSDeviceOrientationP* _myInstance = 0;
+    if (0 == _myInstance)
+        _myInstance = [[iOSDeviceOrientationP alloc] init];
+    return _myInstance;
+}
+
+- (id)init
+{
+    self = [super init];
+    if (self) {
+        self.motionManager = [QIOSMotionManager sharedManager]; // [[CMMotionManager alloc] init];
+        self.motionManager.deviceMotionUpdateInterval = 1. / kUpdateFrequency;
+
+        active = FALSE;
+    }
+    return self;
+}
+
+- (void)setHandler:(iOSDeviceOrientation*)h
+{
+    handler = h;
+}
+
+- (BOOL)isActive
+{
+    return active;
+}
+
+- (void)start
+{
+    // Motion updates
+    [self.motionManager startDeviceMotionUpdatesUsingReferenceFrame:CMAttitudeReferenceFrameXArbitraryCorrectedZVertical
+                                                            toQueue:[NSOperationQueue currentQueue]
+                                                        withHandler: ^(CMDeviceMotion *motion, NSError *error) {
+        //CMAttitude *attitude = motion.attitude;
+        //NSLog(@"rotation rate = [%f, %f, %f]", attitude.pitch, attitude.roll, attitude.yaw);
+        if (error)
+            NSLog(@"%@", [error description]);
+        else
+            [self performSelectorOnMainThread:@selector(handleDeviceMotion:) withObject:motion waitUntilDone:YES];
+    }];
+    active = TRUE;
+}
+
+- (void)stop
+{
+    [_motionManager stopDeviceMotionUpdates];
+    active = FALSE;
+}
+
+- (void)handleDeviceMotion:(CMDeviceMotion*)motion
+{
+    if (!active)
+        return;
+
+    if (motion.magneticField.accuracy == CMMagneticFieldCalibrationAccuracyUncalibrated)
+        return;
+
+    // X: A pitch is a rotation around a lateral axis that passes through the device from side to side.
+    // Y: A roll is a rotation around a longitudinal axis that passes through the device from its top to bottom.
+    // Z: A yaw is a rotation around an axis that runs vertically through the device. It is perpendicular to the
+    //    body of the device, with its origin at the center of gravity and directed toward the bottom of the device.
+
+    CMAttitude *attitude = motion.attitude;
+    handler->setRoll(90 - qRadiansToDegrees(attitude.roll));
+    handler->setPitch(qRadiansToDegrees(attitude.pitch));
+    handler->setYaw(qRadiansToDegrees(attitude.yaw));
+}
+
+@end