Player movement In Play mode and Unity Remote but not on Android build

Please help i can move my player in unity in play mode and with the unity remote but when i build the game for my android it will not allow me to move the player but the joystick moves

the jump button works great just no movement

Player Movement Script:

 #pragma strict
 
 private var isGrounded : boolean = false;
 private var anim : Animator;
 private var rb2d : Rigidbody2D;
 public var whatIsGround : LayerMask;
 var doubleJump : boolean = false;
 public var maxSpeed : float = 6f;
 public var groundCheck : Transform;
 public var lookingRight : boolean = true;
 public var jumpForce : float = 1000f;
 public var Boost : GameObject;
 public var Cloud : GameObject;
 public var jump : AudioClip;
 public var land : AudioClip;
 
 function Start () {
     anim = GetComponent(Animator);
     rb2d = GetComponent(Rigidbody2D);
     Cloud = GameObject.Find("Cloud");
 }
 
 function OnCollisionEnter2D(collision2D: Collision2D) {
         
         if (collision2D.relativeVelocity.magnitude > 20){
             Boost = Instantiate(Resources.Load("Prefabs/Cloud"), transform.position, transform.rotation) as GameObject;
             AudioSource.PlayClipAtPoint(land, Camera.main.transform.position);
         }
     }
 
 function Update () {
 
         if (UnityStandardAssets.CrossPlatformInput.CrossPlatformInputManager.GetButtonDown ("Jump") && (isGrounded || !doubleJump)) {
             rb2d.AddForce (new Vector2 (0, jumpForce));
 
             if (!doubleJump && !isGrounded) {
                 doubleJump = true;
                 Boost = Instantiate (Resources.Load ("Prefabs/Cloud"), transform.position, transform.rotation) as GameObject;
                 AudioSource.PlayClipAtPoint (jump, Camera.main.transform.position);
             }
         }
 
         if (UnityStandardAssets.CrossPlatformInput.CrossPlatformInputManager.GetButtonDown ("Boost") && !isGrounded) {
             rb2d.AddForce (new Vector2 (0, -jumpForce));
             Boost = Instantiate (Resources.Load ("Prefabs/Cloud"), transform.position, transform.rotation) as GameObject;
             AudioSource.PlayClipAtPoint (jump, Camera.main.transform.position);
         }
     }
 
 function FixedUpdate()    {
 
         if (isGrounded) 
             doubleJump = false;
         
         var hor : float = UnityStandardAssets.CrossPlatformInput.CrossPlatformInputManager.GetAxis ("Horizontal");
 
         anim.SetFloat ("Speed", Mathf.Abs (hor));
 
         rb2d.velocity = new Vector2 (hor * maxSpeed, rb2d.velocity.y);
           
         isGrounded = Physics2D.OverlapCircle (groundCheck.position, 0.15F, whatIsGround);
 
         anim.SetBool ("IsGrounded", isGrounded);
 
         if ((hor > 0 && !lookingRight)||(hor < 0 && lookingRight))
             Flip ();
          
         anim.SetFloat ("vSpeed", GetComponent(Rigidbody2D).velocity.y);
 }
 
 public function Flip()    {
         lookingRight = !lookingRight;
         var myScale : Vector3 = transform.localScale;
         myScale.x *= -1;
         transform.localScale = myScale;
 }
 
 public function Death(){
         Destroy(gameObject);
 }

please see image of the control stick