diff --git a/readme.md b/readme.md
index 09ee85b..e2290c3 100644
--- a/readme.md
+++ b/readme.md
@@ -38,17 +38,18 @@ JavaScript library to detect Browser, Engine, OS, CPU, and Device type/model fro
 2345Explorer, 360 Browser, Amaya, Android Browser, Arora, Avant, Avast, AVG,
 BIDUBrowser, Baidu, Basilisk, Blazer, Bolt, Brave, Bowser, Camino, Chimera,
 Chrome Headless, Chrome WebView, Chrome, Chromium, Comodo Dragon, Dillo,
-Dolphin, Doris, Edge, Electron, Epiphany, Facebook, Falkon, Fennec, Firebird,
-Firefox [Reality], Flock, Flow, GSA, GoBrowser, Huawei Browser, ICE Browser, IE, 
-IEMobile, IceApe, IceCat, IceDragon, Iceweasel, Instagram, Iridium, Iron, Jasmine, 
-K-Meleon, Kindle, Klar, Konqueror, LBBROWSER, Line, LinkedIn, Links, Lunascape, Lynx, 
-MIUI Browser, Maemo Browser, Maemo, Maxthon, MetaSr Midori, Minimo, Mobile Safari, 
-Mosaic, Mozilla, NetFront, NetSurf, Netfront, Netscape, NokiaBrowser, Obigo, 
-Oculus Browser, OmniWeb, Opera Coast, Opera [Mini/Mobi/Tablet], PaleMoon, PhantomJS, 
-Phoenix, Polaris, Puffin, QQ, QQBrowser, QQBrowserLite, Quark, QupZilla, RockMelt, 
-Safari, Sailfish Browser, Samsung Browser, SeaMonkey, Silk, Skyfire, Sleipnir, Slim, 
-SlimBrowser, Swiftfox, Tesla, Tizen Browser, UCBrowser, UP.Browser, Vivaldi, 
-Waterfox, WeChat, Weibo, Yandex, baidu, iCab, w3m, Whale Browser...
+Dolphin, Doris, DuckDuckGo, Edge, Electron, Epiphany, Facebook, Falkon, Fennec, 
+Firebird, Firefox [Reality], Flock, Flow, GSA, GoBrowser, Huawei Browser, 
+ICE Browser, IE, IEMobile, IceApe, IceCat, IceDragon, Iceweasel, Instagram, 
+Iridium, Iron, Jasmine, K-Meleon, Kindle, Klar, Konqueror, LBBROWSER, Line, 
+LinkedIn, Links, Lunascape, Lynx, MIUI Browser, Maemo Browser, Maemo, Maxthon, 
+MetaSr Midori, Minimo, Mobile Safari, Mosaic, Mozilla, NetFront, NetSurf, Netfront, 
+Netscape, NokiaBrowser, Obigo, Oculus Browser, OmniWeb, Opera Coast, 
+Opera [Mini/Mobi/Tablet], PaleMoon, PhantomJS, Phoenix, Polaris, Puffin, QQ, 
+QQBrowser, QQBrowserLite, Quark, QupZilla, RockMelt, Safari, Sailfish Browser, 
+Samsung Browser, SeaMonkey, Silk, Skyfire, Sleipnir, Slim, SlimBrowser, Swiftfox, 
+Tesla, Tizen Browser, UCBrowser, UP.Browser, Vivaldi, Waterfox, WeChat, Weibo, 
+Yandex, baidu, iCab, w3m, Whale Browser...
 
 # 'browser.version' determined dynamically
 ```
diff --git a/src/ua-parser.js b/src/ua-parser.js
index ae1124b..1cfded8 100755
--- a/src/ua-parser.js
+++ b/src/ua-parser.js
@@ -231,7 +231,7 @@
             /(?:ms|\()(ie) ([\w\.]+)/i,                                         // Internet Explorer
 
             // Webkit/KHTML based                                               // Flock/RockMelt/Midori/Epiphany/Silk/Skyfire/Bolt/Iron/Iridium/PhantomJS/Bowser/QupZilla/Falkon
-            /(flock|rockmelt|midori|epiphany|silk|skyfire|ovibrowser|bolt|iron|vivaldi|iridium|phantomjs|bowser|quark|qupzilla|falkon|rekonq|puffin|brave|whale|qqbrowserlite|qq)\/([-\w\.]+)/i,
+            /(flock|rockmelt|midori|epiphany|silk|skyfire|ovibrowser|bolt|iron|vivaldi|iridium|phantomjs|bowser|quark|qupzilla|falkon|rekonq|puffin|brave|whale|qqbrowserlite|qq|duckduckgo)\/([-\w\.]+)/i,
                                                                                 // Rekonq/Puffin/Brave/Whale/QQBrowserLite/QQ, aka ShouQ
             /(weibo)__([\d\.]+)/i                                               // Weibo
             ], [NAME, VERSION], [
@@ -658,7 +658,7 @@
             ], [MODEL, [TYPE, TABLET]], [
             /\b((tablet|tab)[;\/]|focus\/\d(?!.+mobile))/i                      // Unidentifiable Tablet
             ], [[TYPE, TABLET]], [
-            /(phone|mobile(?:[;\/]| safari)|pda(?=.+windows ce))/i              // Unidentifiable Mobile
+            /(phone|mobile(?:[;\/]| [ \w\/\.]*safari)|pda(?=.+windows ce))/i    // Unidentifiable Mobile
             ], [[TYPE, MOBILE]], [
             /(android[-\w\. ]{0,9});.+buil/i                                    // Generic Android Device
             ], [MODEL, [VENDOR, 'Generic']]
diff --git a/test/browser-test.json b/test/browser-test.json
index d6e1342..4895ba4 100644
--- a/test/browser-test.json
+++ b/test/browser-test.json
@@ -299,6 +299,16 @@
             "major"   : "1"
         }
     },
+    {
+        "desc"    : "DuckDuckGo",
+        "ua"      : "Mozilla/5.0 (Linux; Android 8.1.0) AppleWebKit/537.36 (KHTML, like Gecko) Version/4.0 Chrome/92.0.4515.131 Mobile DuckDuckGo/5 Safari/537.36",
+        "expect"  :
+        {
+            "name"    : "DuckDuckGo",
+            "version" : "5",
+            "major"   : "5"
+        }
+    },
     {
         "desc"    : "Epiphany",
         "ua"      : "Mozilla/5.0 (X11; U; FreeBSD i386; en-US; rv:1.7) Gecko/20040628 Epiphany/1.2.6",
diff --git a/test/device-test.json b/test/device-test.json
index a0449ed..381ace8 100644
--- a/test/device-test.json
+++ b/test/device-test.json
@@ -196,6 +196,15 @@
             "type": "undefined"
         }
     },
+    {
+        "desc": "Mobile (DuckDuckGo mobile browser)",
+        "ua": "Mozilla/5.0 (Linux; Android 8.1.0) AppleWebKit/537.36 (KHTML, like Gecko) Version/4.0 Chrome/92.0.4515.131 Mobile DuckDuckGo/5 Safari/537.36",
+        "expect": {
+            "vendor": "undefined",
+            "model": "undefined",
+            "type": "mobile"
+        }
+    },
     {
         "desc": "Essential PH-1",
         "ua": "Mozilla/5.0 (Linux; Android 9; PH-1 Build/PPR1.180905.036) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/69.0.3497.86 Mobile Safari/537.36",