diff --git a/include/class-QueryApp.php b/include/class-QueryApp.php
new file mode 100644
index 0000000..9baf7a5
--- /dev/null
+++ b/include/class-QueryApp.php
@@ -0,0 +1,40 @@
+<?php
+/**
+ * Methods for a QueryApp class
+ */
+trait QueryAppTrait {
+
+	/**
+	 * Join a table with the App table
+	 *
+	 * @return
+	 */
+	public function joinApp( $type = 'INNER' ) {
+		return $this->joinOn( $type, 'app', 'app.app_ID', $this->APP_ID );
+	}
+
+}
+
+/**
+ * Execute a Query against an App
+ */
+class QueryApp extends Query {
+
+	use QueryAppTrait;
+
+	/**
+	 * Constructor
+	 *
+	 * @param object $db         Database connection
+	 * @param string $class_name Default class name for the results
+	 */
+	public function __construct( $db = null, $class_name = 'App' ) {
+
+		// set the database connection and the default class name for the results
+		parent::__construct( $db, $class_name );
+
+		// set FROM table
+		$this->from( 'app' );
+	}
+
+}