The gaming experience. No Download Casinos. It is rare for any casino to. Last updated: January Play the Duelz Casino Mobile App for Android and iOS Phones ⭐ Download & claim Welcome Bonus. The mobile casino of Duelz Casino is available for in-browser play only and there is no app release – on Google Play or an apk file. Everything works smoothly in the browser. There is no need to download any software to play on a laptop or mobile. The online casino is a sister casino to Voodoo Dreams and NYSpins Casino, which many appreciate because of the ability to play without an additional account. Find all about Duelz Casino here and claim a % matched deposit bonus of up to £ and bonus spins! Duelz is a very mobile friendly casino with fast, responsive design. . Sign in · New customer? Unlike many other online casinos, Duelz was first launched as a mobile casino. You don't even have to download a specific app to use Duelz mobile casino. Whether you are using your Apple or Android devices, smartphone or tablet, Duelz casino content works wonderfully. This means that you do not need to download an external application or anything.