SwiftKey Keyboard for iOS provides access to hundreds of emoji within the app. These are accessible by tapping the emoji button in the lower lefthand corner of the keyboard.
You can choose to show either the emoji or globe button on your keyboard. As a default, the emoji button is turned on to replace the globe button. To access the globe icon, just longpress on the emoji button.
If you'd like to toggle this setting so the globe icon appears please do the following:
- Open the SwiftKey app from your device
- Tap 'Settings'
- Uncheck 'Quick Emoji key'