Display WooCommerce product attribute on shop page

Just make a check, if you have any applications available, and if so – echo them. Here is an example:

add_action( 'woocommerce_after_shop_loop_item_title', 'display_applications_attribute', 5 );

function display_applications_attribute() {
    global $product;

    $applications = $product->get_attribute('pa_applications');
    
    if ( $applications ) {
        printf('<span class="attribute-applications">Applications: %1$s</span>', $applications );
    }
}