diff --git a/Examples/2048/2048/AppDelegate.m b/Examples/2048/2048/AppDelegate.m
index 004e854a7558ae..7ef3bd31f80d70 100644
--- a/Examples/2048/2048/AppDelegate.m
+++ b/Examples/2048/2048/AppDelegate.m
@@ -15,6 +15,7 @@
 #import "AppDelegate.h"
 
 #import "RCTRootView.h"
+#import "RCTUtils.h"
 
 @implementation AppDelegate
 
@@ -36,7 +37,7 @@ - (BOOL)application:(UIApplication *)application didFinishLaunchingWithOptions:(
    * on the same Wi-Fi network.
    */
 
-  jsCodeLocation = [NSURL URLWithString:@"http://localhost:8081/Examples/2048/Game2048.includeRequire.runModule.bundle"];
+  jsCodeLocation = RCTServerURLWithPath(@"/Examples/2048/Game2048.includeRequire.runModule.bundle");
 
   /**
    * OPTION 2
diff --git a/Examples/Movies/Movies/AppDelegate.m b/Examples/Movies/Movies/AppDelegate.m
index 74aed2cc4724d9..bf3966ea03df6c 100644
--- a/Examples/Movies/Movies/AppDelegate.m
+++ b/Examples/Movies/Movies/AppDelegate.m
@@ -16,6 +16,7 @@
 
 #import "RCTLinkingManager.h"
 #import "RCTRootView.h"
+#import "RCTUtils.h"
 
 @implementation AppDelegate
 
@@ -36,8 +37,8 @@ - (BOOL)application:(UIApplication *)application didFinishLaunchingWithOptions:(
    * `inet` value under `en0:`) and make sure your computer and iOS device are
    * on the same Wi-Fi network.
    */
-
-  jsCodeLocation = [NSURL URLWithString:@"http://localhost:8081/Examples/Movies/MoviesApp.includeRequire.runModule.bundle"];
+  
+  jsCodeLocation = RCTServerURLWithPath(@"/Examples/Movies/MoviesApp.includeRequire.runModule.bundle");
 
   /**
    * OPTION 2
diff --git a/Examples/SampleApp/iOS/AppDelegate.m b/Examples/SampleApp/iOS/AppDelegate.m
index 7e8d5fecfb2915..c826e2bb1f5352 100644
--- a/Examples/SampleApp/iOS/AppDelegate.m
+++ b/Examples/SampleApp/iOS/AppDelegate.m
@@ -10,6 +10,7 @@
 #import "AppDelegate.h"
 
 #import "RCTRootView.h"
+#import "RCTUtils.h"
 
 @implementation AppDelegate
 
@@ -31,7 +32,7 @@ - (BOOL)application:(UIApplication *)application didFinishLaunchingWithOptions:(
    * on the same Wi-Fi network.
    */
 
-  jsCodeLocation = [NSURL URLWithString:@"http://localhost:8081/Examples/SampleApp/index.ios.bundle"];
+  jsCodeLocation = RCTServerURLWithPath(@"/Examples/SampleApp/index.ios.bundle");
 
   /**
    * OPTION 2
diff --git a/Examples/TicTacToe/TicTacToe/AppDelegate.m b/Examples/TicTacToe/TicTacToe/AppDelegate.m
index 9c328a3a83a57e..d48088997f7c41 100644
--- a/Examples/TicTacToe/TicTacToe/AppDelegate.m
+++ b/Examples/TicTacToe/TicTacToe/AppDelegate.m
@@ -15,6 +15,7 @@
 #import "AppDelegate.h"
 
 #import "RCTRootView.h"
+#import "RCTUtils.h"
 
 @implementation AppDelegate
 
@@ -36,7 +37,7 @@ - (BOOL)application:(UIApplication *)application didFinishLaunchingWithOptions:(
    * on the same Wi-Fi network.
    */
 
-  jsCodeLocation = [NSURL URLWithString:@"http://localhost:8081/Examples/TicTacToe/TicTacToeApp.includeRequire.runModule.bundle"];
+  jsCodeLocation = RCTServerURLWithPath(@"/Examples/TicTacToe/TicTacToeApp.includeRequire.runModule.bundle");
 
   /**
    * OPTION 2
diff --git a/Examples/UIExplorer/UIExplorer/AppDelegate.m b/Examples/UIExplorer/UIExplorer/AppDelegate.m
index d72262e78f0cd5..7b4f08a69afb7f 100644
--- a/Examples/UIExplorer/UIExplorer/AppDelegate.m
+++ b/Examples/UIExplorer/UIExplorer/AppDelegate.m
@@ -15,6 +15,7 @@
 #import "AppDelegate.h"
 
 #import "RCTRootView.h"
+#import "RCTUtils.h"
 
 @implementation AppDelegate
 
@@ -36,7 +37,7 @@ - (BOOL)application:(UIApplication *)application didFinishLaunchingWithOptions:(
    * on the same Wi-Fi network.
    */
 
-  jsCodeLocation = [NSURL URLWithString:@"http://localhost:8081/Examples/UIExplorer/UIExplorerApp.includeRequire.runModule.bundle?dev=true"];
+  jsCodeLocation = RCTServerURLWithPath(@"/Examples/UIExplorer/UIExplorerApp.includeRequire.runModule.bundle?dev=true");
 
   /**
    * OPTION 2
diff --git a/Libraries/WebSocket/RCTWebSocketExecutor.m b/Libraries/WebSocket/RCTWebSocketExecutor.m
index 97095a5c918286..080ca6b0bd6879 100644
--- a/Libraries/WebSocket/RCTWebSocketExecutor.m
+++ b/Libraries/WebSocket/RCTWebSocketExecutor.m
@@ -35,7 +35,7 @@ @implementation RCTWebSocketExecutor
 
 - (instancetype)init
 {
-  return [self initWithURL:[NSURL URLWithString:@"http://localhost:8081/debugger-proxy"]];
+  return [self initWithURL:RCTServerURLWithPath(@"/debugger-proxy")];
 }
 
 - (instancetype)initWithURL:(NSURL *)URL
diff --git a/React/Base/RCTRedBox.m b/React/Base/RCTRedBox.m
index 9c5b6d3dd3bf0e..84ff05504444b6 100644
--- a/React/Base/RCTRedBox.m
+++ b/React/Base/RCTRedBox.m
@@ -102,7 +102,7 @@ - (void)openStackFrameInEditor:(NSDictionary *)stackFrame
   NSData *stackFrameJSON = [RCTJSONStringify(stackFrame, nil) dataUsingEncoding:NSUTF8StringEncoding];
   NSString *postLength = [NSString stringWithFormat:@"%lu", (unsigned long)[stackFrameJSON length]];
   NSMutableURLRequest *request = [[NSMutableURLRequest alloc] init];
-  request.URL = [NSURL URLWithString:@"http://localhost:8081/open-stack-frame"];
+  request.URL = RCTServerURLWithPath(@"/open-stack-frame");
   request.HTTPMethod = @"POST";
   request.HTTPBody = stackFrameJSON;
   [request setValue:postLength forHTTPHeaderField:@"Content-Length"];
diff --git a/React/Base/RCTUtils.h b/React/Base/RCTUtils.h
index 6c4b91464e6390..a4199899e0c310 100644
--- a/React/Base/RCTUtils.h
+++ b/React/Base/RCTUtils.h
@@ -52,3 +52,6 @@ RCT_EXTERN NSDictionary *RCTMakeAndLogError(NSString *message, id toStringify, N
 
 // Returns YES if React is running in a test environment
 RCT_EXTERN BOOL RCTRunningInTestEnvironment(void);
+
+// Returns the path to the React Native packager
+NSURL* RCTServerURLWithPath(NSString *bundleUrl);
diff --git a/React/Base/RCTUtils.m b/React/Base/RCTUtils.m
index ff11b57640074b..8c2c5d038ffdb5 100644
--- a/React/Base/RCTUtils.m
+++ b/React/Base/RCTUtils.m
@@ -261,3 +261,15 @@ BOOL RCTRunningInTestEnvironment(void)
   });
   return _isTestEnvironment;
 }
+
+NSURL* RCTServerURLWithPath(NSString *bundleUrl)
+{
+  NSString *url = [[NSBundle mainBundle] objectForInfoDictionaryKey:@"ReactServer"];
+  
+  if (url == nil){
+    url = @"http://localhost:8081";
+  }
+  
+  return [NSURL URLWithString:[NSString stringWithFormat:@"%@%@", url, bundleUrl]];
+}
+
diff --git a/docs/Debugging.md b/docs/Debugging.md
index d92393a908e074..818783014214da 100644
--- a/docs/Debugging.md
+++ b/docs/Debugging.md
@@ -29,3 +29,11 @@ To activate Live Reload do the following:
 1. Run your application in the iOS simulator.
 2. Press ```Control + Command + Z```.
 3. You will now see the `Enable/Disable Live Reload`, `Reload` and `Enable/Disable Debugging` options.
+
+## Specifying the location of the React Native Packager
+When you are developing the application using an iOS device, you may want to change the location of the React Native Packager. Instead of this being the default `http://localhost:8081` you can change the address to any network reachable machine and make full use of the React Native toolkit. The location is stored in the `info.plist` file of your iOS project, to change it do the following:
+
+1. Select the info.plist file in Xcode's Project Navigator window
+2. Right click, and select `Add Row`
+3. Enter `ReactServer` for the key name and the type should be `String`
+4. Enter the location of your development machine in the value field e.g. `http://localhost:8081`