diff --git a/src/core/renderers/webgl/filters/Filter.js b/src/core/renderers/webgl/filters/Filter.js
index 8ba7d88..c1a46f4 100644
--- a/src/core/renderers/webgl/filters/Filter.js
+++ b/src/core/renderers/webgl/filters/Filter.js
@@ -85,7 +85,7 @@
  * @constant
  */
 Filter.defaultVertexSrc = [
-    'precision lowp float;',
+    'precision %PRECISION% float;',
     'attribute vec2 aVertexPosition;',
     'attribute vec2 aTextureCoord;',
 
@@ -109,7 +109,7 @@
  * @constant
  */
 Filter.defaultFragmentSrc = [
-    'precision lowp float;',
+    'precision %PRECISION% float;',
 
     'varying vec2 vTextureCoord;',
     'varying vec2 vFilterCoord;',

diff --git a/src/core/renderers/webgl/filters/Filter.js b/src/core/renderers/webgl/filters/Filter.js
index 8ba7d88..c1a46f4 100644
--- a/src/core/renderers/webgl/filters/Filter.js
+++ b/src/core/renderers/webgl/filters/Filter.js
@@ -85,7 +85,7 @@
  * @constant
  */
 Filter.defaultVertexSrc = [
-    'precision lowp float;',
+    'precision %PRECISION% float;',
     'attribute vec2 aVertexPosition;',
     'attribute vec2 aTextureCoord;',
 
@@ -109,7 +109,7 @@
  * @constant
  */
 Filter.defaultFragmentSrc = [
-    'precision lowp float;',
+    'precision %PRECISION% float;',
 
     'varying vec2 vTextureCoord;',
     'varying vec2 vFilterCoord;',
diff --git a/src/core/renderers/webgl/utils/checkMaxIfStatmentsInShader.js b/src/core/renderers/webgl/utils/checkMaxIfStatmentsInShader.js
index c77cb50..241cb47 100644
--- a/src/core/renderers/webgl/utils/checkMaxIfStatmentsInShader.js
+++ b/src/core/renderers/webgl/utils/checkMaxIfStatmentsInShader.js
@@ -1,7 +1,7 @@
 var glCore = require('pixi-gl-core');
 
 var fragTemplate = [
-    'precision lowp float;',
+    'precision mediump float;',
     'void main(void){',
         'float test = 0.1;',
         '%forloop%',

diff --git a/src/core/renderers/webgl/filters/Filter.js b/src/core/renderers/webgl/filters/Filter.js
index 8ba7d88..c1a46f4 100644
--- a/src/core/renderers/webgl/filters/Filter.js
+++ b/src/core/renderers/webgl/filters/Filter.js
@@ -85,7 +85,7 @@
  * @constant
  */
 Filter.defaultVertexSrc = [
-    'precision lowp float;',
+    'precision %PRECISION% float;',
     'attribute vec2 aVertexPosition;',
     'attribute vec2 aTextureCoord;',
 
@@ -109,7 +109,7 @@
  * @constant
  */
 Filter.defaultFragmentSrc = [
-    'precision lowp float;',
+    'precision %PRECISION% float;',
 
     'varying vec2 vTextureCoord;',
     'varying vec2 vFilterCoord;',
diff --git a/src/core/renderers/webgl/utils/checkMaxIfStatmentsInShader.js b/src/core/renderers/webgl/utils/checkMaxIfStatmentsInShader.js
index c77cb50..241cb47 100644
--- a/src/core/renderers/webgl/utils/checkMaxIfStatmentsInShader.js
+++ b/src/core/renderers/webgl/utils/checkMaxIfStatmentsInShader.js
@@ -1,7 +1,7 @@
 var glCore = require('pixi-gl-core');
 
 var fragTemplate = [
-    'precision lowp float;',
+    'precision mediump float;',
     'void main(void){',
         'float test = 0.1;',
         '%forloop%',
diff --git a/src/extras/webgl/TilingShader.js b/src/extras/webgl/TilingShader.js
index 19b33b6..f3a8db2 100644
--- a/src/extras/webgl/TilingShader.js
+++ b/src/extras/webgl/TilingShader.js
@@ -1,5 +1,6 @@
 var Shader = require('pixi-gl-core').GLShader;
 var glslify  = require('glslify');
+var Const = require('../../core/const');
 
 /**
  * @class
@@ -11,8 +12,8 @@
 {
     Shader.call(this,
         gl,
-        glslify('./tilingSprite.vert'),
-        glslify('./tilingSprite.frag')
+        glslify('./tilingSprite.vert').replace(/%PRECISION%/gi, Const.PRECISION.DEFAULT),
+        glslify('./tilingSprite.frag').replace(/%PRECISION%/gi, Const.PRECISION.DEFAULT)
     );
 }
 

diff --git a/src/core/renderers/webgl/filters/Filter.js b/src/core/renderers/webgl/filters/Filter.js
index 8ba7d88..c1a46f4 100644
--- a/src/core/renderers/webgl/filters/Filter.js
+++ b/src/core/renderers/webgl/filters/Filter.js
@@ -85,7 +85,7 @@
  * @constant
  */
 Filter.defaultVertexSrc = [
-    'precision lowp float;',
+    'precision %PRECISION% float;',
     'attribute vec2 aVertexPosition;',
     'attribute vec2 aTextureCoord;',
 
@@ -109,7 +109,7 @@
  * @constant
  */
 Filter.defaultFragmentSrc = [
-    'precision lowp float;',
+    'precision %PRECISION% float;',
 
     'varying vec2 vTextureCoord;',
     'varying vec2 vFilterCoord;',
diff --git a/src/core/renderers/webgl/utils/checkMaxIfStatmentsInShader.js b/src/core/renderers/webgl/utils/checkMaxIfStatmentsInShader.js
index c77cb50..241cb47 100644
--- a/src/core/renderers/webgl/utils/checkMaxIfStatmentsInShader.js
+++ b/src/core/renderers/webgl/utils/checkMaxIfStatmentsInShader.js
@@ -1,7 +1,7 @@
 var glCore = require('pixi-gl-core');
 
 var fragTemplate = [
-    'precision lowp float;',
+    'precision mediump float;',
     'void main(void){',
         'float test = 0.1;',
         '%forloop%',
diff --git a/src/extras/webgl/TilingShader.js b/src/extras/webgl/TilingShader.js
index 19b33b6..f3a8db2 100644
--- a/src/extras/webgl/TilingShader.js
+++ b/src/extras/webgl/TilingShader.js
@@ -1,5 +1,6 @@
 var Shader = require('pixi-gl-core').GLShader;
 var glslify  = require('glslify');
+var Const = require('../../core/const');
 
 /**
  * @class
@@ -11,8 +12,8 @@
 {
     Shader.call(this,
         gl,
-        glslify('./tilingSprite.vert'),
-        glslify('./tilingSprite.frag')
+        glslify('./tilingSprite.vert').replace(/%PRECISION%/gi, Const.PRECISION.DEFAULT),
+        glslify('./tilingSprite.frag').replace(/%PRECISION%/gi, Const.PRECISION.DEFAULT)
     );
 }
 
diff --git a/src/mesh/webgl/MeshShader.js b/src/mesh/webgl/MeshShader.js
index 065300c..1e5c2f2 100644
--- a/src/mesh/webgl/MeshShader.js
+++ b/src/mesh/webgl/MeshShader.js
@@ -1,4 +1,5 @@
-var Shader = require('pixi-gl-core').GLShader;
+var Shader = require('pixi-gl-core').GLShader,
+    Const = require('../../core/const');
 
 /**
  * @class
@@ -12,7 +13,7 @@
         gl,
         // vertex shader
         [
-            'precision lowp float;',
+            'precision %PRECISION% float;',
             'attribute vec2 aVertexPosition;',
             'attribute vec2 aTextureCoord;',
 
@@ -25,9 +26,9 @@
             '   gl_Position = vec4((projectionMatrix * translationMatrix * vec3(aVertexPosition, 1.0)).xy, 0.0, 1.0);',
             '   vTextureCoord = aTextureCoord;',
             '}'
-        ].join('\n'),
+        ].join('\n').replace(/%PRECISION%/gi, Const.PRECISION.DEFAULT),
         [
-            'precision lowp float;',
+            'precision %PRECISION% float;',
 
             'varying vec2 vTextureCoord;',
             'uniform float alpha;',
@@ -38,7 +39,7 @@
             '   gl_FragColor = texture2D(uSampler, vTextureCoord) * alpha ;',
            // '   gl_FragColor = vec4(1.0);',
             '}'
-        ].join('\n')
+        ].join('\n').replace(/%PRECISION%/gi, Const.PRECISION.DEFAULT)
     );
 }
 

diff --git a/src/core/renderers/webgl/filters/Filter.js b/src/core/renderers/webgl/filters/Filter.js
index 8ba7d88..c1a46f4 100644
--- a/src/core/renderers/webgl/filters/Filter.js
+++ b/src/core/renderers/webgl/filters/Filter.js
@@ -85,7 +85,7 @@
  * @constant
  */
 Filter.defaultVertexSrc = [
-    'precision lowp float;',
+    'precision %PRECISION% float;',
     'attribute vec2 aVertexPosition;',
     'attribute vec2 aTextureCoord;',
 
@@ -109,7 +109,7 @@
  * @constant
  */
 Filter.defaultFragmentSrc = [
-    'precision lowp float;',
+    'precision %PRECISION% float;',
 
     'varying vec2 vTextureCoord;',
     'varying vec2 vFilterCoord;',
diff --git a/src/core/renderers/webgl/utils/checkMaxIfStatmentsInShader.js b/src/core/renderers/webgl/utils/checkMaxIfStatmentsInShader.js
index c77cb50..241cb47 100644
--- a/src/core/renderers/webgl/utils/checkMaxIfStatmentsInShader.js
+++ b/src/core/renderers/webgl/utils/checkMaxIfStatmentsInShader.js
@@ -1,7 +1,7 @@
 var glCore = require('pixi-gl-core');
 
 var fragTemplate = [
-    'precision lowp float;',
+    'precision mediump float;',
     'void main(void){',
         'float test = 0.1;',
         '%forloop%',
diff --git a/src/extras/webgl/TilingShader.js b/src/extras/webgl/TilingShader.js
index 19b33b6..f3a8db2 100644
--- a/src/extras/webgl/TilingShader.js
+++ b/src/extras/webgl/TilingShader.js
@@ -1,5 +1,6 @@
 var Shader = require('pixi-gl-core').GLShader;
 var glslify  = require('glslify');
+var Const = require('../../core/const');
 
 /**
  * @class
@@ -11,8 +12,8 @@
 {
     Shader.call(this,
         gl,
-        glslify('./tilingSprite.vert'),
-        glslify('./tilingSprite.frag')
+        glslify('./tilingSprite.vert').replace(/%PRECISION%/gi, Const.PRECISION.DEFAULT),
+        glslify('./tilingSprite.frag').replace(/%PRECISION%/gi, Const.PRECISION.DEFAULT)
     );
 }
 
diff --git a/src/mesh/webgl/MeshShader.js b/src/mesh/webgl/MeshShader.js
index 065300c..1e5c2f2 100644
--- a/src/mesh/webgl/MeshShader.js
+++ b/src/mesh/webgl/MeshShader.js
@@ -1,4 +1,5 @@
-var Shader = require('pixi-gl-core').GLShader;
+var Shader = require('pixi-gl-core').GLShader,
+    Const = require('../../core/const');
 
 /**
  * @class
@@ -12,7 +13,7 @@
         gl,
         // vertex shader
         [
-            'precision lowp float;',
+            'precision %PRECISION% float;',
             'attribute vec2 aVertexPosition;',
             'attribute vec2 aTextureCoord;',
 
@@ -25,9 +26,9 @@
             '   gl_Position = vec4((projectionMatrix * translationMatrix * vec3(aVertexPosition, 1.0)).xy, 0.0, 1.0);',
             '   vTextureCoord = aTextureCoord;',
             '}'
-        ].join('\n'),
+        ].join('\n').replace(/%PRECISION%/gi, Const.PRECISION.DEFAULT),
         [
-            'precision lowp float;',
+            'precision %PRECISION% float;',
 
             'varying vec2 vTextureCoord;',
             'uniform float alpha;',
@@ -38,7 +39,7 @@
             '   gl_FragColor = texture2D(uSampler, vTextureCoord) * alpha ;',
            // '   gl_FragColor = vec4(1.0);',
             '}'
-        ].join('\n')
+        ].join('\n').replace(/%PRECISION%/gi, Const.PRECISION.DEFAULT)
     );
 }
 
diff --git a/src/particles/webgl/ParticleShader.js b/src/particles/webgl/ParticleShader.js
index 59814ca..122b2d3 100644
--- a/src/particles/webgl/ParticleShader.js
+++ b/src/particles/webgl/ParticleShader.js
@@ -1,4 +1,5 @@
-var Shader = require('pixi-gl-core').GLShader;
+var Shader = require('pixi-gl-core').GLShader,
+    Const = require('../../core/const');
 
 /**
  * @class
@@ -37,10 +38,10 @@
             '   vTextureCoord = aTextureCoord;',
             '   vColor = aColor;',
             '}'
-        ].join('\n'),
+        ].join('\n').replace(/%PRECISION%/gi, Const.PRECISION.DEFAULT),
         // hello
          [
-            'precision lowp float;',
+            'precision %PRECISION% float;',
 
             'varying vec2 vTextureCoord;',
             'varying float vColor;',
@@ -53,7 +54,7 @@
             '  if (color.a == 0.0) discard;',
             '  gl_FragColor = color;',
             '}'
-        ].join('\n')
+        ].join('\n').replace(/%PRECISION%/gi, Const.PRECISION.DEFAULT)
     );
 
     // TEMP HACK