The InteliScope Sighting System which is basically an iPhone 4/5 mount with the corresponding weapons sighting application for the iOS is now available at Evike.com where you can order the mount which is also has a protective case for your smartphone... "The inteliScope Tactical Rifle Adapter is a mount system that attaches you Apple mobile device securely to any firearm with a Picatinny or Weaver tactical rail. The on-screen, heads-up display brings critical ballistics and environmental insight to the shooter in real time:

• Intuitive User Interface
• Reticle Library
• 5X Digital Zoom
• Video Record and Playback
• Ballistics Compensation
• Ammunition Customization
• Built-in Compass
• GPS Position
• Local Prevailing Winds
• Shot Timer
• Flashlight and Strobe
• Self-Orienting Reticle

Features:

• Supports iPhone 4/4S, 5, and iPod Touch version 5
• Detachable Protective iPhone or iPod Case
• High Strength Composite-Reinforced Polymer
• Quick-Release Adjustable Cam-lock System
• Ruggedized Tactile Rubber Finish
• Adjustable Mount Position
• Portrait or Landscape Orientation
• Shoot Around Corners with No Head Exposure
• Works on Real Steel Firearms, Airsoft Guns, and Paintball Markers
• Requires App that can be download from the Apple App Store

• Compatibility: For iPhone 4, iPhone 4S, iPhone 5, and iPod Touch ver.5
• Package Includes: iPhone / iPod Cases, Polymer Rail Mount"