diff --git a/package.json b/package.json
index 3620ee6..431f6ca 100644
--- a/package.json
+++ b/package.json
@@ -32,15 +32,16 @@
   "dependencies": {
     "async": "^1.5.0",
     "bit-twiddle": "^1.0.2",
-    "browserify-versionify": "^1.0.6",
     "earcut": "^2.0.7",
     "eventemitter3": "^1.1.1",
+    "ismobilejs": "git+https://github.com/kaimallea/isMobile.git",
     "object-assign": "^4.0.1",
     "pixi-gl-core": "git+https://github.com/GoodBoyDigital/pixi-gl-core.git",
     "resource-loader": "^1.6.4"
   },
   "devDependencies": {
     "browserify": "^11.1.0",
+    "browserify-versionify": "^1.0.6",
     "chai": "^3.2.0",
     "del": "^2.0.2",
     "glslify": "^5.0.2",

diff --git a/package.json b/package.json
index 3620ee6..431f6ca 100644
--- a/package.json
+++ b/package.json
@@ -32,15 +32,16 @@
   "dependencies": {
     "async": "^1.5.0",
     "bit-twiddle": "^1.0.2",
-    "browserify-versionify": "^1.0.6",
     "earcut": "^2.0.7",
     "eventemitter3": "^1.1.1",
+    "ismobilejs": "git+https://github.com/kaimallea/isMobile.git",
     "object-assign": "^4.0.1",
     "pixi-gl-core": "git+https://github.com/GoodBoyDigital/pixi-gl-core.git",
     "resource-loader": "^1.6.4"
   },
   "devDependencies": {
     "browserify": "^11.1.0",
+    "browserify-versionify": "^1.0.6",
     "chai": "^3.2.0",
     "del": "^2.0.2",
     "glslify": "^5.0.2",
diff --git a/src/core/sprites/webgl/generateMultiTextureShader.js b/src/core/sprites/webgl/generateMultiTextureShader.js
index 8e298c9..8f205e1 100644
--- a/src/core/sprites/webgl/generateMultiTextureShader.js
+++ b/src/core/sprites/webgl/generateMultiTextureShader.js
@@ -32,7 +32,7 @@
     for (var i = 0; i < maxTextures; i++) 
     {
         if(i > 0)src += '\nelse ';
-        if(i < maxTextures-1)src += 'if(ndx == ' + i + ')';
+        if(i < maxTextures-1)src += 'if(ndx == ' + i + '.0)';
         src += '\n{';
         src += '\n\tcolor = texture2D(uSamplers['+i+'], vTextureCoord);';
         src += '\n}';
@@ -54,7 +54,7 @@
 
     'void main(void){',
         'vec4 color;',
-        'int ndx = int(vTextureId);',
+        'float ndx = vTextureId;',
         '%forloop%',
         'gl_FragColor = color * vColor;',
     '}'

diff --git a/package.json b/package.json
index 3620ee6..431f6ca 100644
--- a/package.json
+++ b/package.json
@@ -32,15 +32,16 @@
   "dependencies": {
     "async": "^1.5.0",
     "bit-twiddle": "^1.0.2",
-    "browserify-versionify": "^1.0.6",
     "earcut": "^2.0.7",
     "eventemitter3": "^1.1.1",
+    "ismobilejs": "git+https://github.com/kaimallea/isMobile.git",
     "object-assign": "^4.0.1",
     "pixi-gl-core": "git+https://github.com/GoodBoyDigital/pixi-gl-core.git",
     "resource-loader": "^1.6.4"
   },
   "devDependencies": {
     "browserify": "^11.1.0",
+    "browserify-versionify": "^1.0.6",
     "chai": "^3.2.0",
     "del": "^2.0.2",
     "glslify": "^5.0.2",
diff --git a/src/core/sprites/webgl/generateMultiTextureShader.js b/src/core/sprites/webgl/generateMultiTextureShader.js
index 8e298c9..8f205e1 100644
--- a/src/core/sprites/webgl/generateMultiTextureShader.js
+++ b/src/core/sprites/webgl/generateMultiTextureShader.js
@@ -32,7 +32,7 @@
     for (var i = 0; i < maxTextures; i++) 
     {
         if(i > 0)src += '\nelse ';
-        if(i < maxTextures-1)src += 'if(ndx == ' + i + ')';
+        if(i < maxTextures-1)src += 'if(ndx == ' + i + '.0)';
         src += '\n{';
         src += '\n\tcolor = texture2D(uSamplers['+i+'], vTextureCoord);';
         src += '\n}';
@@ -54,7 +54,7 @@
 
     'void main(void){',
         'vec4 color;',
-        'int ndx = int(vTextureId);',
+        'float ndx = vTextureId;',
         '%forloop%',
         'gl_FragColor = color * vColor;',
     '}'
diff --git a/src/core/utils/maxRecommendedTextures.js b/src/core/utils/maxRecommendedTextures.js
new file mode 100644
index 0000000..f3e1d5c
--- /dev/null
+++ b/src/core/utils/maxRecommendedTextures.js
@@ -0,0 +1,20 @@
+
+	
+var  Device = require('ismobilejs');
+
+var maxRecommendedTextures = function(max)
+{
+
+	if(Device.tablet || Device.phone)
+	{
+		// check if the res is iphone 6 or higher.. 
+		return 2;
+	}
+	else
+	{
+		// desktop should be ok
+		return max;
+	}
+}
+
+module.exports = maxRecommendedTextures;
\ No newline at end of file