A frequently used Roku app can be moved to a more convenient position. That is different from removing and adding it again.
Roku’s current Home layout puts installed apps in an Apps section further down the page. An older screenshot showing only a simple grid may no longer match the first screen you see.

Find the installed application
Go Home and move to the actual Apps section. Highlight the genuine player tile rather than a recommendation or content destination. If the app is absent, search its supported listing before concluding that a layout change deleted it.
Keep the current account setup intact while organizing access. A launcher change does not need a player logout, app removal or device reset.
Verify the new route
Exit the options menu and open the player from its new position. Confirm the expected app identity and ordinary navigation. Tell other viewers where it moved so they do not add a similarly named substitute.
A move does not change the viewing account, connection allowance or subscription term. It also does not establish a service compatibility result.
Useful answers
Will moving the tile remove the app?
No. Move and Remove are separate actions; read the selected command.
Will the new position sync to my other Roku?
Roku’s move guidance says the change applies to the device being used.