Steps to adding the mobile web app to your smart phone's home screen
The mobile web has matured to the point where our mobile web app is as fast as a native app, except there isn't anything necessary to download. You can add the mobile web app to your smart phone's home screen.
How to add Recognize to your home screen to easily send mobile recognition on an iPhone
Tap the vertical arrow button at the bottom of your iPhone (also works on Android with similar steps). From there tap
Add to Home Screen. See screenshots below.
Then tap Recognize on your home screen. Recognize will be shown full screen and as fast as a native app, but it is in fact a website and doesn't require you, nor your users, to download anything.