diff --git a/src/enums/ua-parser-enums.d.ts b/src/enums/ua-parser-enums.d.ts
index b41dfc4..44fefbf 100644
--- a/src/enums/ua-parser-enums.d.ts
+++ b/src/enums/ua-parser-enums.d.ts
@@ -38,6 +38,8 @@ export const Browser: Readonly<{
     DUCKDUCKGO: "DuckDuckGo";
     ECOSIA: "Ecosia";
     EDGE: "Edge";
+    EDGE_WEBVIEW: "Edge WebView";
+    EDGE_WEBVIEW2: "Edge WebView2";
     EPIPHANY: "Epiphany";
     FACEBOOK: "Facebook";
     FALKON: "Falkon";
diff --git a/src/enums/ua-parser-enums.js b/src/enums/ua-parser-enums.js
index 2ae437c..3420acb 100644
--- a/src/enums/ua-parser-enums.js
+++ b/src/enums/ua-parser-enums.js
@@ -43,6 +43,8 @@ const Browser = Object.freeze({
     DUCKDUCKGO: 'DuckDuckGo',
     ECOSIA: 'Ecosia',
     EDGE: 'Edge',
+    EDGE_WEBVIEW: 'Edge WebView',
+    EDGE_WEBVIEW2: 'Edge WebView2',
     EPIPHANY: 'Epiphany',
     FACEBOOK: 'Facebook',
     FALKON: 'Falkon',
diff --git a/src/main/ua-parser.js b/src/main/ua-parser.js
index ae91dbd..1e6210c 100755
--- a/src/main/ua-parser.js
+++ b/src/main/ua-parser.js
@@ -152,11 +152,11 @@
         has = function (str1, str2) {
             if (typeof str1 === OBJ_TYPE && str1.length > 0) {
                 for (var i in str1) {
-                    if (lowerize(str1[i]) == lowerize(str2)) return true;
+                    if (lowerize(str2) == lowerize(str1[i])) return true;
                 }
                 return false;
             }
-            return isString(str1) ? lowerize(str2).indexOf(lowerize(str1)) !== -1 : false;
+            return isString(str1) ? lowerize(str2) == lowerize(str1) : false;
         },
         isExtensions = function (obj, deep) {
             for (var prop in obj) {
@@ -326,7 +326,9 @@
             // Most common regardless engine
             /\b(?:crmo|crios)\/([\w\.]+)/i                                      // Chrome for Android/iOS
             ], [VERSION, [NAME, PREFIX_MOBILE + 'Chrome']], [
-            /edg(?:e|ios|a)?\/([\w\.]+)/i                                       // Microsoft Edge
+            /webview.+edge\/([\w\.]+)/i                                         // Microsoft Edge
+            ], [VERSION, [NAME, EDGE+' WebView']], [
+            /edg(?:e|ios|a)?\/([\w\.]+)/i                                       
             ], [VERSION, [NAME, 'Edge']], [
 
             // Presto based
@@ -441,6 +443,9 @@
             /headlesschrome(?:\/([\w\.]+)| )/i                                  // Chrome Headless
             ], [VERSION, [NAME, CHROME+' Headless']], [
 
+            /wv\).+chrome\/([\w\.]+).+edgw\//i                                  // Edge WebView2
+            ], [VERSION, [NAME, EDGE+' WebView2']], [
+
             / wv\).+(chrome)\/([\w\.]+)/i                                       // Chrome WebView
             ], [[NAME, CHROME+' WebView'], VERSION], [
 
@@ -1232,10 +1237,16 @@
                         for (var i in brands) {
                             var brandName = brands[i].brand || brands[i],
                                 brandVersion = brands[i].version;
-                            if (this.itemType == UA_BROWSER && !/not.a.brand/i.test(brandName) && (!prevName || (/chrom/i.test(prevName) && brandName != CHROMIUM))) {
+                            if (this.itemType == UA_BROWSER && 
+                                !/not.a.brand/i.test(brandName) && 
+                                (!prevName || 
+                                    (/Chrom/.test(prevName) && brandName != CHROMIUM) || 
+                                    (prevName == EDGE && /WebView2/.test(brandName))
+                                )) {
                                 brandName = strMapper(brandName, {
                                     'Chrome' : 'Google Chrome',
                                     'Edge' : 'Microsoft Edge',
+                                    'Edge WebView2' : 'Microsoft Edge WebView2',
                                     'Chrome WebView' : 'Android WebView',
                                     'Chrome Headless' : 'HeadlessChrome',
                                     'Huawei Browser' : 'HuaweiBrowser',
diff --git a/test/data/ua/browser/browser-all.json b/test/data/ua/browser/browser-all.json
index 3fc0e5e..9f39de9 100644
--- a/test/data/ua/browser/browser-all.json
+++ b/test/data/ua/browser/browser-all.json
@@ -2229,6 +2229,26 @@
             "major"   : "74"
         }
     },
+    {
+        "desc"    : "Microsoft Edge WebView",
+        "ua"      : "Mozilla/5.0 (Windows IoT 10.0; Android 6.0.1; WebView/3.0) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/64.0.3282.140 Mobile Safari/537.36 Edge/18.17763",
+        "expect"  :
+        {
+            "name"    : "Edge WebView",
+            "version" : "18.17763",
+            "major"   : "18"
+        }
+    },
+    {
+        "desc"    : "Microsoft Edge WebView2",
+        "ua"      : "Mozilla/5.0 (Linux; Android 11; SM-G991B Build/RP1A.200720.012; wv) AppleWebKit/537.36 (KHTML, like Gecko) Version/4.0 Chrome/91.0.4472.120 Mobile Safari/537.36 EdgW/1.0",
+        "expect"  :
+        {
+            "name"    : "Edge WebView2",
+            "version" : "91.0.4472.120",
+            "major"   : "91"
+        }
+    },
     {
         "desc"    : "Iridium",
         "ua"      : "Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Iridium/43.8 Safari/537.36 Chrome/43.0.2357.132",
diff --git a/test/unit/ua-ch.js b/test/unit/ua-ch.js
index 18dd09a..7d12d50 100644
--- a/test/unit/ua-ch.js
+++ b/test/unit/ua-ch.js
@@ -313,6 +313,19 @@ describe('UA-CH Headers tests', () => {
                 }
             }
         },
+        {
+            headers : {
+                'sec-ch-ua': '" Not;A Brand";v="99", "Microsoft Edge";v="103", "Chromium";v="103", "Microsoft Edge WebView2";v="104"'
+            },
+            expect: {
+                browser : {
+                    name : 'Edge WebView2',
+                    version : '104',
+                    major : '104',
+                    type : undefined
+                }
+            }
+        },
         {
             headers : {
                 'sec-ch-ua': '"Not.A/Brand";v="8", "Chromium";v="114", "HuaweiBrowser";v="114"'