Fleksy was already the world’s fastest keyboard before the iPhone came along, but since Apple released its bumper-sized range, Fleksy has been able to break its own Guinness World Record.
Brazilian teenager Marcel Fernandes Filho typed out the standard Guinness World Records texting prompt in just 18.19 seconds back in May 2014 on a Samsung Galaxy S4.
Since then, the iPhone 6 Plus has been released, which was the tool that Filho used to break his own record, bringing the time down to just 17 seconds.
You can view the video below:
Fleksy is available to download on the App Store for $0.99 / £0.69.
What other iOS 8 keyboards are worth looking at? Find out in our guide to iOS 8 keyboards.