As the WildTag app is not ready for the App Store just yet, please click on the link below to download a separate app called TestFlight.
After you have installed TestFlight, come back to this page and click on the link again.
This time, as you have already installed TestFlight, the option to download WildTag will appear on your screen. Proceed to download WildTag.
The first screen you will see will be the testing terms and conditions. Just hit Agree and you will be taken straight to WildTag.