Install the iOS 9.1 Beta If You Want New Emojis Now
If you want the iOS 9.1 emojis (middle finger, taco, burrito) right now, don't pay a developer money on the App Store. Save your money and download the public iOS 9.1 beta that Apple offers through the Beta Software Program.
Developers are trying to capitalize on the excitement of these new emojis with subpar iOS 9.1 emoji apps on the App Store. Avoid them and you'll save yourself from frustration. If you want to start using them now, download the iOS 9.1 beta.