They at least have some sort of a take a selfie and some app guesses your age based on the photo option that I had not heard of.

> Accepted age verification methods

> Yoti offers several ways to confirm you're 18 or over. You can choose whichever works best for you:

> * Facial age estimation: Take a selfie and Yoti's technology estimates your age. No ID document needed.

> * ID verification: Take a photo of your ID (such as a passport, driving license, or national ID card) and upload it from your device. See Yoti's full list of supported documents for country-specific options.

> * Yoti’s Digital ID app: If you already have the Yoti app, share a verified "over 18" attribute from it.