Yes, they have a dedicated Android app that works much better than the browser version on tablets and phones. You just need to
download the APK file from the site and allow "installations from unknown sources" in your security settings. It is very simple even if you aren't a tech expert and the layout is much cleaner than the desktop version. You can find the download link on the main page under the mobile section. I find that the games load much faster and the graphics look sharper on the app compared to the browser. They occasionally send out exclusive promo codes to app users, so it is worth it for the extra bonuses too. I use it every day on my commute and it is super reliable even on a standard 4G connection. Once you log in for the first time, everything from your desktop account is synced automatically. It is much more convenient than typing in your password every time you want to play a few spins.