diff --git a/README.md b/README.md
index 8624280..11b8b18 100644
--- a/README.md
+++ b/README.md
@@ -27,18 +27,23 @@ Supported Browsers
 - [x] ua.Android 6.x
 - [x] ua.Android 7.0
 - [x] ua.Android 7.1
+- [x] ua.Android 8.0
 - [x] ua.iphone (IOS4)
 - [x] ua.iphone (IOS5)
 - [x] ua.iphone (IOS6)
 - [x] ua.iphone (IOS7)
 - [x] ua.iphone (IOS8)
 - [x] ua.iphone (IOS9)
+- [x] ua.iphone (IOS10)
+- [x] ua.iphone (IOS11)
 - [x] ua.iphone (IOS4-ipad)
 - [x] ua.iphone (IOS5-ipad)
 - [x] ua.iphone (IOS6-ipad)
 - [x] ua.iphone (IOS7-ipad)
 - [x] ua.iphone (IOS8-ipad)
 - [x] ua.iphone (IOS9-ipad)
+- [x] ua.iphone (IOS10-ipad)
+- [x] ua.iphone (IOS11-ipad)
 - [x] ua.iphone5 (hardware)
 - [x] ua.blackberry
 - [x] ua.webos
@@ -69,6 +74,23 @@ Supported Browsers
 
 ## Usage
 
+#### example iOS 11
+
+```
+<script src="sua.js" />
+
+<script>
+var sua = new SUA('Mozilla/5.0 (iPhone; CPU iPhone OS 11_0 like Mac OS X) AppleWebKit/604.1.38 (KHTML, like Gecko) Version/11.0 Mobile/15A372 Safari/604.1');
+
+if (sua.ios11) {
+  // OK!!
+}
+</script>
+```
+
+#### example detail view!
+
+
 ```
 <script src="sua.js" />
 
diff --git a/package.json b/package.json
index a70cc23..ee3d1c2 100644
--- a/package.json
+++ b/package.json
@@ -1,6 +1,6 @@
 {
     "name": "sua.js",
-    "version": "2.1.0",
+    "version": "2.2.0",
     "description": "Simple user agent detection library.",
     "license": "MIT",
     "keywords": [
diff --git a/sua.js b/sua.js
index b7f76cb..9800c98 100644
--- a/sua.js
+++ b/sua.js
@@ -75,12 +75,19 @@
        */
       this.android6 = useragent.match(/(Android)\s+(6)([\d.]+)/),
       /**
-       * Decision: android6.x
+       * Decision: android7.x
        * @name android
        * @memberof ua
        * @return {Array}
        */
       this.android7 = useragent.match(/(Android)\s+(7)([\d.]+)/),
+      /**
+       * Decision: android8.x
+       * @name android
+       * @memberof ua
+       * @return {Array}
+       */
+      this.android8 = useragent.match(/(Android)\s+(8)([\d.]+)/),
       /**
        * Decision: ipad
        * @name ipad
@@ -334,9 +341,9 @@
     if (this.os.ios) {
       var __ios_v_0 = null;
       if (this.os.version) {
-        __ios_v_0 = this.os.version.substring(0, 1);
+        __ios_v_0 = this.os.version.split('.')[0];
       }
-      for (var i = 3; i < 10; i++) { // IOS 3->9
+      for (var i = 3; i < 12; i++) { // IOS 3->9
         /**
          * Decision: ios 3-9
          * @name ios3-9
@@ -469,7 +476,7 @@
     }
   }
 
-  SUA.VERSION = '2.1.0';
+  SUA.VERSION = '2.2.0';
 
   if (typeof module !== 'undefined' && module.exports) {
     // node
diff --git a/sua.min.js b/sua.min.js
index 609be06..b238a46 100644
--- a/sua.min.js
+++ b/sua.min.js
@@ -1,6 +1,6 @@
 /**
  * @name sua.min.js
- * @version 2.1.0
+ * @version 2.2.0
  * @overview Simple user agent detection library.
  */
-!function(i){"use strict";function s(s){if(!s&&i&&i.navigator&&i.navigator.userAgent&&(s=i.navigator.userAgent),!s)throw new Error("useragent setup error. useragent not found.");if(this.ie=!!(s.indexOf("MSIE")>=0||s.indexOf("Trident")>=0||s.indexOf("Edge")>=0),this.webkit=s.match(/(WebKit|Webkit)\/([\d.]+)/),this.android=s.match(/(Android)\s+([\d.]+)/),this.android23=s.match(/(Android)\s+(2\.3)([\d.]+)/),this.android4=s.match(/(Android)\s+(4)([\d.]+)/),this.android5=s.match(/(Android)\s+(5)([\d.]+)/),this.android6=s.match(/(Android)\s+(6)([\d.]+)/),this.android7=s.match(/(Android)\s+(7)([\d.]+)/),this.ipad=s.match(/(iPad).*OS\s([\d_]+)/),this.iphone=!this.ipad&&s.match(/(iPhone\sOS)\s([\d_]+)/),this.webos=s.match(/(webOS|hpwOS)[\s\/]([\d.]+)/),this.touchpad=this.webos&&s.match(/TouchPad/),this.kindle=s.match(/(Kindle)/),this.silk=s.match(/(Silk)/),this.blackberry=s.match(/(BlackBerry).*/),this.bb10=s.match(/(BB10).*Version\/([\d.]+)/),this.rimtabletos=s.match(/(RIM\sTablet\sOS)\s([\d.]+)/),this.playbook=s.match(/PlayBook/),this.chrome=s.match(/Chrome\/([\d.]+)/)||s.match(/CriOS\/([\d.]+)/),this.firefox=s.match(/Firefox\/([\d.]+)/),this.wii=s.match(/Nintendo (Wii);/),this.wiiu=s.match(/Nintendo (WiiU)/),this.ds=s.match(/Nintendo (DS|3DS|DSi);/),this.nintendo_switch=s.match(/Nintendo (Switch);/),this.ps3=s.match(/PLAYSTATION 3/),this.psp=s.match(/(PlayStation Portable)/),this.psvita=s.match(/(PlayStation Vita)/),this.windowsphone=s.match(/(Windows Phone |Windows Phone OS )([\d.]+)/),this.safari=s.match(/(Version)\/([0-9\.]+).*Safari\/([0-9\.]+)/),this.trident=s.match(/Trident\/([\d\.]+)/),this.xbox=s.match(/Xbox/),this.iphone5=!("undefined"!=typeof module&&module.exports)&&this.iphone&&screen&&320===screen.width&&568===screen.height,this.vivaldi=s.match(/Vivaldi\/([\d.]+)/),this.iphone3=!(!this.iphone||1!==i.devicePixelRatio),this.browser={locale:void 0,lang:void 0,country:void 0},this.os={},this.webkit&&!this.ie&&(this.browser.webkit=!0,this.browser.version=this.webkit[1]),this.trident&&(this.browser.trident=!0,this.browser.version=this.trident[1]),this.android){this.os.android=!0,this.os.version=this.android[2];try{this.browser.locale=s.match(/(Android)\s(.+);\s([^;]+);/)[3],this.browser.lang=this.browser.locale.substring(0,2),this.browser.country=this.browser.locale.substring(3)}catch(i){}}if(this.iphone&&(this.os.ios=this.os.iphone=!0,this.os.version=this.iphone[2].replace(/_/g,".")),this.ipad&&(this.os.ios=this.os.ipad=!0,this.os.version=this.ipad[2].replace(/_/g,".")),this.os.ios){var t=null;this.os.version&&(t=this.os.version.substring(0,1));for(var h=3;h<10;h++)this["ios"+h]=t===""+h}this.webos&&(this.os.webos=!0,this.os.version=this.webos[2]),this.touchpad&&(this.os.touchpad=!0),this.blackberry&&(this.os.blackberry=!0),this.bb10&&(this.os.bb10=!0,this.os.version=this.bb10[2]),this.rimtabletos&&(this.os.rimtabletos=!0,this.os.version=this.rimtabletos[2]),this.playbook&&(this.browser.playbook=!0),this.kindle&&(this.os.kindle=!0),this.silk&&(this.browser.silk=!0),!this.silk&&this.os.android&&s.match(/Kindle Fire/)&&(this.browser.silk=!0),this.chrome&&!this.ie&&(this.browser.chrome=!0,this.browser.version=this.chrome[1]),this.firefox&&(this.browser.firefox=!0,this.browser.version=this.firefox[1],s.match(/Android/)&&(this.android=["Android","Android",""])),(this.wii||this.ds||this.wiiu||this.nintendo_switch)&&(this.os.nintendo=!0,(this.wiiu||this.nintendo_switch)&&(this.browser.nintendo=s.match(/NintendoBrowser\/([\d.]+)/),this.browser.version=this.browser.nintendo[1])),this.windowsphone&&(this.browser.windowsphone=!0,this.browser.version=this.windowsphone[2]),this.safari&&(this.browser.safari=!0,this.browser.version=this.safari[2]),this.ie&&(this.browser.ie=/(MSIE|rv:?)\s?([\d\.]+)/.exec(s),this.edge=!1,this.browser.ie?this.windowsphone||(this.browser.version=this.browser.ie?this.browser.ie[2]:""):(this.browser.ie=/(Edge\/)(\d.+)/.exec(s),this.browser.version=this.browser.ie[2],this.edge=!0,this.chrome=!1,this.webkit=!1),0<this.browser.version.indexOf(".")?this.browser.majorversion=this.browser.version.substring(0,this.browser.version.indexOf(".")):this.browser.majorversion=this.browser.version),this.vivaldi&&(this.browser.vivaldi=!0,this.browser.version=this.vivaldi[1]),this.os.tablet=!!(this.ipad||this.kindle||this.playbook||this.android&&!s.match(/Mobile/)||this.firefox&&s.match(/Tablet/)),this.os.phone=!(this.os.tablet||!(this.android||this.iphone||this.webos||this.blackberry||this.bb10||this.chrome&&s.match(/Android/)||this.chrome&&s.match(/CriOS\/([\d.]+)/)||this.firefox&&s.match(/Mobile/)||this.windowsphone&&s.match(/IEMobile/))),this.mobile=!(!this.os.tablet&&!this.os.phone),this.webview={},s.match(/Twitter/)&&(this.webview.twitter=!0)}s.VERSION="2.1.0","undefined"!=typeof module&&module.exports&&(module.exports=s),i.SUA||(i.SUA=s)}(this);
+!function(i){"use strict";function s(s){if(!s&&i&&i.navigator&&i.navigator.userAgent&&(s=i.navigator.userAgent),!s)throw new Error("useragent setup error. useragent not found.");if(this.ie=!!(s.indexOf("MSIE")>=0||s.indexOf("Trident")>=0||s.indexOf("Edge")>=0),this.webkit=s.match(/(WebKit|Webkit)\/([\d.]+)/),this.android=s.match(/(Android)\s+([\d.]+)/),this.android23=s.match(/(Android)\s+(2\.3)([\d.]+)/),this.android4=s.match(/(Android)\s+(4)([\d.]+)/),this.android5=s.match(/(Android)\s+(5)([\d.]+)/),this.android6=s.match(/(Android)\s+(6)([\d.]+)/),this.android7=s.match(/(Android)\s+(7)([\d.]+)/),this.android8=s.match(/(Android)\s+(8)([\d.]+)/),this.ipad=s.match(/(iPad).*OS\s([\d_]+)/),this.iphone=!this.ipad&&s.match(/(iPhone\sOS)\s([\d_]+)/),this.webos=s.match(/(webOS|hpwOS)[\s\/]([\d.]+)/),this.touchpad=this.webos&&s.match(/TouchPad/),this.kindle=s.match(/(Kindle)/),this.silk=s.match(/(Silk)/),this.blackberry=s.match(/(BlackBerry).*/),this.bb10=s.match(/(BB10).*Version\/([\d.]+)/),this.rimtabletos=s.match(/(RIM\sTablet\sOS)\s([\d.]+)/),this.playbook=s.match(/PlayBook/),this.chrome=s.match(/Chrome\/([\d.]+)/)||s.match(/CriOS\/([\d.]+)/),this.firefox=s.match(/Firefox\/([\d.]+)/),this.wii=s.match(/Nintendo (Wii);/),this.wiiu=s.match(/Nintendo (WiiU)/),this.ds=s.match(/Nintendo (DS|3DS|DSi);/),this.nintendo_switch=s.match(/Nintendo (Switch);/),this.ps3=s.match(/PLAYSTATION 3/),this.psp=s.match(/(PlayStation Portable)/),this.psvita=s.match(/(PlayStation Vita)/),this.windowsphone=s.match(/(Windows Phone |Windows Phone OS )([\d.]+)/),this.safari=s.match(/(Version)\/([0-9\.]+).*Safari\/([0-9\.]+)/),this.trident=s.match(/Trident\/([\d\.]+)/),this.xbox=s.match(/Xbox/),this.iphone5=!("undefined"!=typeof module&&module.exports)&&this.iphone&&screen&&320===screen.width&&568===screen.height,this.vivaldi=s.match(/Vivaldi\/([\d.]+)/),this.iphone3=!(!this.iphone||1!==i.devicePixelRatio),this.browser={locale:void 0,lang:void 0,country:void 0},this.os={},this.webkit&&!this.ie&&(this.browser.webkit=!0,this.browser.version=this.webkit[1]),this.trident&&(this.browser.trident=!0,this.browser.version=this.trident[1]),this.android){this.os.android=!0,this.os.version=this.android[2];try{this.browser.locale=s.match(/(Android)\s(.+);\s([^;]+);/)[3],this.browser.lang=this.browser.locale.substring(0,2),this.browser.country=this.browser.locale.substring(3)}catch(i){}}if(this.iphone&&(this.os.ios=this.os.iphone=!0,this.os.version=this.iphone[2].replace(/_/g,".")),this.ipad&&(this.os.ios=this.os.ipad=!0,this.os.version=this.ipad[2].replace(/_/g,".")),this.os.ios){var t=null;this.os.version&&(t=this.os.version.split(".")[0]);for(var h=3;h<12;h++)this["ios"+h]=t===""+h}this.webos&&(this.os.webos=!0,this.os.version=this.webos[2]),this.touchpad&&(this.os.touchpad=!0),this.blackberry&&(this.os.blackberry=!0),this.bb10&&(this.os.bb10=!0,this.os.version=this.bb10[2]),this.rimtabletos&&(this.os.rimtabletos=!0,this.os.version=this.rimtabletos[2]),this.playbook&&(this.browser.playbook=!0),this.kindle&&(this.os.kindle=!0),this.silk&&(this.browser.silk=!0),!this.silk&&this.os.android&&s.match(/Kindle Fire/)&&(this.browser.silk=!0),this.chrome&&!this.ie&&(this.browser.chrome=!0,this.browser.version=this.chrome[1]),this.firefox&&(this.browser.firefox=!0,this.browser.version=this.firefox[1],s.match(/Android/)&&(this.android=["Android","Android",""])),(this.wii||this.ds||this.wiiu||this.nintendo_switch)&&(this.os.nintendo=!0,(this.wiiu||this.nintendo_switch)&&(this.browser.nintendo=s.match(/NintendoBrowser\/([\d.]+)/),this.browser.version=this.browser.nintendo[1])),this.windowsphone&&(this.browser.windowsphone=!0,this.browser.version=this.windowsphone[2]),this.safari&&(this.browser.safari=!0,this.browser.version=this.safari[2]),this.ie&&(this.browser.ie=/(MSIE|rv:?)\s?([\d\.]+)/.exec(s),this.edge=!1,this.browser.ie?this.windowsphone||(this.browser.version=this.browser.ie?this.browser.ie[2]:""):(this.browser.ie=/(Edge\/)(\d.+)/.exec(s),this.browser.version=this.browser.ie[2],this.edge=!0,this.chrome=!1,this.webkit=!1),0<this.browser.version.indexOf(".")?this.browser.majorversion=this.browser.version.substring(0,this.browser.version.indexOf(".")):this.browser.majorversion=this.browser.version),this.vivaldi&&(this.browser.vivaldi=!0,this.browser.version=this.vivaldi[1]),this.os.tablet=!!(this.ipad||this.kindle||this.playbook||this.android&&!s.match(/Mobile/)||this.firefox&&s.match(/Tablet/)),this.os.phone=!(this.os.tablet||!(this.android||this.iphone||this.webos||this.blackberry||this.bb10||this.chrome&&s.match(/Android/)||this.chrome&&s.match(/CriOS\/([\d.]+)/)||this.firefox&&s.match(/Mobile/)||this.windowsphone&&s.match(/IEMobile/))),this.mobile=!(!this.os.tablet&&!this.os.phone),this.webview={},s.match(/Twitter/)&&(this.webview.twitter=!0)}s.VERSION="2.2.0","undefined"!=typeof module&&module.exports&&(module.exports=s),i.SUA||(i.SUA=s)}(this);
diff --git a/tests/basic.js b/tests/basic.js
index c7930c2..24efb92 100644
--- a/tests/basic.js
+++ b/tests/basic.js
@@ -9,6 +9,18 @@
     console.log("mode: node.js");
   }
 
+  var iosVersionCheck = function (sua, target) {
+    var min = 3;
+    var max = 11;
+    for (var i = min; i <= max; i++) { // IOS 3->9
+      if (i == target) {
+        expect(sua['ios' + target]).be.ok;
+      } else {
+        expect(sua['ios' + i]).be.not.ok;
+      }
+    }
+  }
+
 
   var useragents = {
     "Android2.1": [
@@ -120,6 +132,10 @@
       "Mozilla/5.0 (Linux; Android 7.1.1; Nexus 6P Build/N4F26J) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/55.0.2883.91 Mobile Safari/537.36",
       "Mozilla/5.0 (Linux; Android 7.1.1; Nexus 9 Build/N4F26M) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/55.0.2883.91 Safari/537.36",
     ],
+    "Android8.0": [
+      'Mozilla/5.0 (Linux; Android 8.0.0; Pixel XL Build/OPP3.170518.006) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/59.0.3071.125 Mobile Safari/537.36',
+      'Mozilla/5.0 (Linux; Android 8.0.0; Pixel Build/OPR3.170623.007) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/61.0.3163.98 Mobile Safari/537.36',
+    ],
     "IOS4": [
       'Mozilla/5.0 (iPhone; U; CPU iPhone OS 4_0_1 like Mac OS X; ja-jp) AppleWebKit/532.9 (KHTML, like Gecko) Version/4.0.5 Mobile/8A306 Safari/6531.22.7',
       'Mozilla/5.0 (iPhone; U; CPU iPhone OS 4_0_2 like Mac OS X; ja-jp) AppleWebKit/532.9 (KHTML, like Gecko) Version/4.0.5 Mobile/8A400 Safari/6531.22.7',
@@ -155,6 +171,12 @@
     "IOS9": [
       'Mozilla /5.0 (iPhone; CPU iPhone OS 9_0 like Mac OS X) AppleWebKit/601.1.46 (KHTML, like Gecko) Version/9.0 Mobile/13A344 Safari/601.1',
     ],
+    "IOS10": [
+      'Mozilla/5.0 (iPhone; CPU iPhone OS 10_3_3 like Mac OS X) AppleWebKit/603.3.8 (KHTML, like Gecko) Version/10.0 Mobile/14G60 Safari/602.1'
+    ],
+    "IOS11": [
+      'Mozilla/5.0 (iPhone; CPU iPhone OS 11_0 like Mac OS X) AppleWebKit/604.1.38 (KHTML, like Gecko) Version/11.0 Mobile/15A372 Safari/604.1'
+    ],
     "IOS4-ipad": [
       'Mozilla/5.0 (iPad; U; CPU OS 4_2 like Mac OS X; zh-cn) AppleWebKit/533.17.9 (KHTML, like Gecko) Mobile/8C134',
       'Mozilla/5.0 (iPad; U; CPU OS 4_3 like Mac OS X; ja-jp) AppleWebKit/533.17.9 (KHTML, like Gecko) Version/5.0.2 Mobile/8F190 Safari/6533.18.5',
@@ -187,6 +209,12 @@
     "IOS9-ipad": [
       'Mozilla/5.0 (iPad; CPU OS 9_0 like Mac OS X) AppleWebKit/601.1.46 (KHTML, like Gecko) Version/9.0 Mobile/13A344 Safari/601.1',
     ],
+    "IOS10-ipad": [
+      'Mozilla/5.0 (iPad; CPU OS 10_3_3 like Mac OS X) AppleWebKit/603.3.8 (KHTML, like Gecko) Version/10.0 Mobile/14G60 Safari/602.1'
+    ],
+    "IOS11-ipad": [
+      'Mozilla/5.0 (iPad; CPU OS 11_0 like Mac OS X) AppleWebKit/604.1.25 (KHTML, like Gecko) Version/11.0 Mobile/15A5304j Safari/604.1',
+    ],
     "BlackBerry": [
       'BlackBerry9000/4.6.0.224 Profile/MIDP-2.0 Configuration/CLDC-1.1 VendorID/220',
       'BlackBerry9300/5.0.0.1007 Profile/MIDP-2.1 Configuration/CLDC-1.1 VendorID/220',
@@ -508,6 +536,27 @@
         expect(sua.os.version).be.ok;
       });
     });
+    it('ua.Android 8.0', function () {
+      useragents["Android8.0"].forEach(function (useragent, idx) {
+        var sua = new SUA(useragent);
+        expect(sua.android).be.ok;
+        expect(sua.android23).not.be.ok;
+        expect(sua.android4).not.be.ok;
+        expect(sua.android5).not.be.ok;
+        expect(sua.android6).not.be.ok;
+        expect(sua.android7).not.be.ok;
+        expect(sua.android8).be.ok;
+        expect(sua.webkit).be.ok;
+        expect(sua.browser.webkit).be.ok;
+        expect(sua.browser.version).be.ok;
+        if (!sua.chrome) {
+          expect(sua.browser.locale.length).equal(7).be.ok
+        }
+
+        expect(sua.os.android).be.ok;
+        expect(sua.os.version).be.ok;
+      });
+    });
     it('ua.iphone (IOS4)', function () {
       useragents["IOS4"].forEach(function (useragent, idx) {
         var sua = new SUA(useragent);
@@ -521,13 +570,7 @@
         expect(sua.os.version).be.ok;
         expect(sua.os.table).not.be.ok;
         expect(sua.os.phone).be.ok;
-        for (var i = 3; i < 10; i++) { // IOS 3->9
-          if (i == 4) {
-            expect(sua['ios4']).be.ok;
-          } else {
-            expect(sua['ios' + i]).be.not.ok;
-          }
-        }
+        iosVersionCheck(sua, 4)
       });
     });
     it('ua.iphone (IOS5)', function () {
@@ -543,13 +586,7 @@
         expect(sua.os.version).be.ok;
         expect(sua.os.table).not.be.ok;
         expect(sua.os.phone).be.ok;
-        for (var i = 3; i < 10; i++) { // IOS 3->9
-          if (i == 5) {
-            expect(sua['ios5']).be.ok;
-          } else {
-            expect(sua['ios' + i]).be.not.ok;
-          }
-        }
+        iosVersionCheck(sua, 5)
       });
     });
     it('ua.iphone (IOS6)', function () {
@@ -565,13 +602,7 @@
         expect(sua.os.version).be.ok;
         expect(sua.os.table).not.be.ok;
         expect(sua.os.phone).be.ok;
-        for (var i = 3; i < 10; i++) { // IOS 3->9
-          if (i == 6) {
-            expect(sua['ios6']).be.ok;
-          } else {
-            expect(sua['ios' + i]).be.not.ok;
-          }
-        }
+        iosVersionCheck(sua, 6)
       });
     });
     it('ua.iphone (IOS7)', function () {
@@ -587,13 +618,7 @@
         expect(sua.os.version).be.ok;
         expect(sua.os.table).not.be.ok;
         expect(sua.os.phone).be.ok;
-        for (var i = 3; i < 10; i++) { // IOS 3->9
-          if (i == 7) {
-            expect(sua['ios7']).be.ok;
-          } else {
-            expect(sua['ios' + i]).be.not.ok;
-          }
-        }
+        iosVersionCheck(sua, 7)
       });
     });
     it('ua.iphone (IOS8)', function () {
@@ -609,13 +634,7 @@
         expect(sua.os.version).be.ok;
         expect(sua.os.table).not.be.ok;
         expect(sua.os.phone).be.ok;
-        for (var i = 3; i < 10; i++) { // IOS 3->9
-          if (i == 8) {
-            expect(sua['ios8']).be.ok;
-          } else {
-            expect(sua['ios' + i]).be.not.ok;
-          }
-        }
+        iosVersionCheck(sua, 8)
       });
     });
     it('ua.iphone (IOS9)', function () {
@@ -631,13 +650,39 @@
         expect(sua.os.version).be.ok;
         expect(sua.os.table).not.be.ok;
         expect(sua.os.phone).be.ok;
-        for (var i = 3; i < 10; i++) { // IOS 3->9
-          if (i == 9) {
-            expect(sua['ios9']).be.ok;
-          } else {
-            expect(sua['ios' + i]).be.not.ok;
-          }
-        }
+        iosVersionCheck(sua, 9)
+      });
+    });
+    it('ua.iphone (IOS10)', function () {
+      useragents["IOS10"].forEach(function (useragent, idx) {
+        var sua = new SUA(useragent);
+        expect(sua.iphone).be.ok;
+        expect(sua.webkit).be.ok;
+
+        expect(sua.browser.webkit).be.ok;
+        expect(sua.browser.version).be.ok;
+        expect(sua.os.iphone).be.ok;
+        expect(sua.os.ios).be.ok;
+        expect(sua.os.version).be.ok;
+        expect(sua.os.table).not.be.ok;
+        expect(sua.os.phone).be.ok;
+        iosVersionCheck(sua, 10)
+      });
+    });
+    it('ua.iphone (IOS11)', function () {
+      useragents["IOS11"].forEach(function (useragent, idx) {
+        var sua = new SUA(useragent);
+        expect(sua.iphone).be.ok;
+        expect(sua.webkit).be.ok;
+
+        expect(sua.browser.webkit).be.ok;
+        expect(sua.browser.version).be.ok;
+        expect(sua.os.iphone).be.ok;
+        expect(sua.os.ios).be.ok;
+        expect(sua.os.version).be.ok;
+        expect(sua.os.table).not.be.ok;
+        expect(sua.os.phone).be.ok;
+        iosVersionCheck(sua, 11)
       });
     });
     it('ua.iphone (IOS4-ipad)', function () {
@@ -653,14 +698,7 @@
         expect(sua.os.version).be.ok;
         expect(sua.os.tablet).be.ok;
         expect(sua.os.phone).not.be.ok;
-        for (var i = 3; i < 10; i++) { // IOS 3->9
-          if (i == 4) {
-            expect(sua['ios4']).be.ok;
-          } else {
-            expect(sua['ios' + i]).be.not.ok;
-          }
-        }
-
+        iosVersionCheck(sua, 4)
       });
     });
     it('ua.iphone (IOS5-ipad)', function () {
@@ -675,13 +713,7 @@
         expect(sua.os.version).be.ok;
         expect(sua.os.tablet).be.ok;
         expect(sua.os.phone).not.be.ok;
-        for (var i = 3; i < 10; i++) { // IOS 3->9
-          if (i == 5) {
-            expect(sua['ios5']).be.ok;
-          } else {
-            expect(sua['ios' + i]).be.not.ok;
-          }
-        }
+        iosVersionCheck(sua, 5)
       });
     });
     it('ua.iphone (IOS6-ipad)', function () {
@@ -696,13 +728,7 @@
         expect(sua.os.version).be.ok;
         expect(sua.os.tablet).be.ok;
         expect(sua.os.phone).not.be.ok;
-        for (var i = 3; i < 10; i++) { // IOS 3->9
-          if (i == 6) {
-            expect(sua['ios6']).be.ok;
-          } else {
-            expect(sua['ios' + i]).be.not.ok;
-          }
-        }
+        iosVersionCheck(sua, 6)
       });
     });
     it('ua.iphone (IOS7-ipad)', function () {
@@ -717,13 +743,7 @@
         expect(sua.os.version).be.ok;
         expect(sua.os.tablet).be.ok;
         expect(sua.os.phone).not.be.ok;
-        for (var i = 3; i < 10; i++) { // IOS 3->9
-          if (i == 7) {
-            expect(sua['ios7']).be.ok;
-          } else {
-            expect(sua['ios' + i]).be.not.ok;
-          }
-        }
+        iosVersionCheck(sua, 7)
       });
     });
     it('ua.iphone (IOS8-ipad)', function () {
@@ -738,13 +758,7 @@
         expect(sua.os.version).be.ok;
         expect(sua.os.tablet).be.ok;
         expect(sua.os.phone).not.be.ok;
-        for (var i = 3; i < 10; i++) { // IOS 3->9
-          if (i == 8) {
-            expect(sua['ios8']).be.ok;
-          } else {
-            expect(sua['ios' + i]).be.not.ok;
-          }
-        }
+        iosVersionCheck(sua, 8)
       });
     });
     it('ua.iphone (IOS9-ipad)', function () {
@@ -759,13 +773,37 @@
         expect(sua.os.version).be.ok;
         expect(sua.os.tablet).be.ok;
         expect(sua.os.phone).not.be.ok;
-        for (var i = 3; i < 10; i++) { // IOS 3->9
-          if (i == 9) {
-            expect(sua['ios9']).be.ok;
-          } else {
-            expect(sua['ios' + i]).be.not.ok;
-          }
-        }
+        iosVersionCheck(sua, 9)
+      });
+    });
+    it('ua.iphone (IOS10-ipad)', function () {
+      useragents["IOS10-ipad"].forEach(function (useragent, idx) {
+        var sua = new SUA(useragent);
+        expect(sua.ipad).be.ok;
+
+        expect(sua.browser.webkit).be.ok;
+        expect(sua.browser.version).be.ok;
+        expect(sua.os.ipad).be.ok;
+        expect(sua.os.ios).be.ok;
+        expect(sua.os.version).be.ok;
+        expect(sua.os.tablet).be.ok;
+        expect(sua.os.phone).not.be.ok;
+        iosVersionCheck(sua, 10)
+      });
+    });
+    it('ua.iphone (IOS11-ipad)', function () {
+      useragents["IOS11-ipad"].forEach(function (useragent, idx) {
+        var sua = new SUA(useragent);
+        expect(sua.ipad).be.ok;
+
+        expect(sua.browser.webkit).be.ok;
+        expect(sua.browser.version).be.ok;
+        expect(sua.os.ipad).be.ok;
+        expect(sua.os.ios).be.ok;
+        expect(sua.os.version).be.ok;
+        expect(sua.os.tablet).be.ok;
+        expect(sua.os.phone).not.be.ok;
+        iosVersionCheck(sua, 11)
       });
     });
     it('ua.iphone5 (hardware)', function () {