This can be done on both iOS and Android devices through their respective app stores. If you would like to try before you buy, a free demo version of the slot machine is available for download.
It also helps with making sure that any casino games will work on your device too because some phones aren't compatible with certain titles no matter how many times you try them. In terms of slots apps, this means playing their free trial first so that you can see how good the graphics are as well as whether there are enough options in terms of jackpots and bonus rounds, etc.
You should always try to find an app or game on your phone you want to download and then know if it works for what you need from it first. One of the biggest mistakes that people make is not trying out a free demo version before they buy.
