Yes - the 5-Card PLO Trainer can be used on mobile. Some features may be limited or restricted on mobile due to screen and data constraints.
Please note that it may take some time to load the ranges if you are using a mobile device - the ranges for 5-Card PLO are a lot larger than for 4-Card PLO and speed will depend upon the device and data plan/internet connection.
The New UI is not yet optimized for mobile usage. Therefore we recommend to use the classic UI if you want to use PLO Trainer on your mobile.