Do they have the beta version of their iOS app? From the roadmap, it should be done in the first quarter of this year. And it's already over.
Usually that's how most projects are nowadays. They fail to deliver their roadmap, they constantly change it, they do "improvements" but at the end are just improvements to the theory not the practical part of the project.
Usually projects don't present their product, even an MVP, till the end of the ICO. We have presented a fully launched and working platform (MVP).
It is available on Android and iOS, to install it on iOS you can follow the link
https://itunes.apple.com/us/app/selfllery/id1354940663?ls=1&mt=8