Select ONE mobile applications that incorporate AR$,3$D rendering, or other advanced multimedia technologies. Critically analyse the implementation of these technologies within the applications. Your analysis should cover the following aspects:

$-$ Functionality: How effectively do these technologies perform on mobile devices?

$-$ User Experience: How do these technologies enhance or detract from the overall user experience?

$-$ Limitations: What are the key challenges or limitations faced by these applications due to the use of these technologies $($e$.$g$.,$ performance issues, battery consumption, usability concerns$)?$