This is a basic example of creating, distributing, and using a universal framework.

The framework project (fake framework) is contained in MyCustomFW, and the app that uses it is in MyApp.

• Started a new fake universal framework project
• Deleted MyCustomFW.h and MyCustomFW.m
• Created a new class "SomeClass"
• Under Build Phases, moved SomeClass.h to the Public section of Copy Headers
• Selected iOS Devcice in the scheme selector
• Selected Archive from the Product menu

• Started a new view based application
• Dragged the framework I built earlier into the project (selecting Copy items into destination group's folder)
• Added the following to AppDelegate:

.

#import <MyCustomFW/SomeClass.h>

@implementation AppDelegate

- (BOOL)application:(UIApplication *)application didFinishLaunchingWithOptions:(NSDictionary *)launchOptions
{
    SomeClass* instance = [SomeClass new];
    NSLog(@"Instance = %@", instance);
    ...

• Built and ran in the simulator, then on the device, watching the console output.