diff --git a/Classes/ArtworkViewController.m b/Classes/ArtworkViewController.m
index 3b55d7e..d5730ba 100644
--- a/Classes/ArtworkViewController.m
+++ b/Classes/ArtworkViewController.m
@@ -29,9 +29,8 @@
 	return [systemFrameworksPath stringByDeletingLastPathComponent];
 }
 
-static NSString *pathWithScale(NSString *path)
+static NSString *pathWithScale(NSString *path, CGFloat scale)
 {
-	CGFloat scale = [[UIScreen mainScreen] scale];
 	if (scale > 1)
 		return [[[path stringByDeletingPathExtension] stringByAppendingFormat:@"@%gx", scale] stringByAppendingPathExtension:[path pathExtension]];
 	else
@@ -41,9 +40,11 @@
 // Workaround http://www.openradar.me/8225750
 static UIImage *imageWithContentsOfFile(NSString *path)
 {
-	if ([[NSFileManager defaultManager] fileExistsAtPath:pathWithScale(path)])
-		path = pathWithScale(path);
-	return [UIImage imageWithContentsOfFile:path];
+	NSString *imagePathWithScale = pathWithScale(path, [[UIScreen mainScreen] scale]);
+	if ([[NSFileManager defaultManager] fileExistsAtPath:imagePathWithScale])
+		return [UIImage imageWithContentsOfFile:imagePathWithScale];
+	else
+		return [UIImage imageWithContentsOfFile:path];
 }
 
 
@@ -244,9 +245,10 @@ - (void) saveImage:(NSDictionary *)imageInfo
 {
 	NSAutoreleasePool *pool = [[NSAutoreleasePool alloc] init];
 	AppDelegate *appDelegate = [UIApplication sharedApplication].delegate;
+	UIImage *image = [imageInfo objectForKey:@"image"];
 	NSString *imageName = [imageInfo objectForKey:@"name"];
-	NSString *imagePath = [[appDelegate saveDirectory] stringByAppendingPathComponent:pathWithScale(imageName)];
-	[UIImagePNGRepresentation([imageInfo objectForKey:@"image"]) writeToFile:imagePath atomically:YES];
+	NSString *imagePath = [[appDelegate saveDirectory] stringByAppendingPathComponent:pathWithScale(imageName, [image scale])];
+	[UIImagePNGRepresentation(image) writeToFile:imagePath atomically:YES];
 	[self performSelectorOnMainThread:@selector(incrementSaveCounter) withObject:nil waitUntilDone:YES];
 	[pool drain];
 }
diff --git a/UIKit_Artwork_Extractor_Prefix.pch b/UIKit_Artwork_Extractor_Prefix.pch
index 1cb1cda..0d26f05 100644
--- a/UIKit_Artwork_Extractor_Prefix.pch
+++ b/UIKit_Artwork_Extractor_Prefix.pch
@@ -10,6 +10,10 @@
 @interface UIScreen (iOS4)
 @property(nonatomic,readonly) CGFloat scale;
 @end
+
+@interface UIImage (iOS4)
+@property(nonatomic,readonly) CGFloat scale;
+@end
 #endif
 
 #endif
diff --git a/main.m b/main.m
index 4c2034e..a2d4eda 100644
--- a/main.m
+++ b/main.m
@@ -9,7 +9,7 @@
 #import <UIKit/UIKit.h>
 #import <objc/runtime.h>
 
-CGFloat UIScreen_scale(id self, SEL _cmd)
+CGFloat iOS3_scale(id self, SEL _cmd)
 {
 	return 1.0;
 }
@@ -18,10 +18,12 @@ int main(int argc, char *argv[])
 {
 	NSAutoreleasePool * pool = [[NSAutoreleasePool alloc] init];
 
-	// -[UIView alpha] has the same method signature as -[UIScreen scale]
+	// -[UIView alpha] has the same method signature as -[UIScreen/UIImage scale]
 	Method alpha = class_getInstanceMethod([UIView class], @selector(alpha));
 	if (![UIScreen instancesRespondToSelector:@selector(scale)])
-		class_addMethod([UIScreen class], @selector(scale), (IMP)UIScreen_scale, method_getTypeEncoding(alpha));
+		class_addMethod([UIScreen class], @selector(scale), (IMP)iOS3_scale, method_getTypeEncoding(alpha));
+	if (![UIImage instancesRespondToSelector:@selector(scale)])
+		class_addMethod([UIImage class], @selector(scale), (IMP)iOS3_scale, method_getTypeEncoding(alpha));
 
 	int retVal = UIApplicationMain(argc, argv, nil, nil);
 	[pool release];