diff --git a/src/ua-parser.js b/src/ua-parser.js
index 3127a9b..cdf88ea 100755
--- a/src/ua-parser.js
+++ b/src/ua-parser.js
@@ -224,8 +224,9 @@
             /\bopr\/([\w\.]+)/i                                                 // Opera Webkit
             ], [VERSION, [NAME, OPERA]], [
 
-            /whale\/([-\w\.]+).+NAVER\((.*)\)/i                                 // Naver InApp
-            ], [VERSION,[NAME, /(.+);\s+(.+);\s+(.+);\s+(.+)/i, NAVER+' $1 $2']], [
+            /Safari\/([-\w\.]+).+NAVER\((.*)\)/i,                               // Naver InApp for iOS
+            /whale\/([-\w\.]+).+NAVER\((.*)\)/i                                 // Naver InApp Android
+            ], [VERSION,[NAME, /(.+); (.+); [0-9]+;.+/i, NAVER+' $1 $2']], [
 
             // Mixed
             /(kindle)\/([\w\.]+)/i,                                             // Kindle
@@ -292,7 +293,8 @@
             /\bgsa\/([\w\.]+) .*safari\//i                                      // Google Search Appliance on iOS
             ], [VERSION, [NAME, 'GSA']], [
 
-            / wv\).+chrome\/([\w\.]+).+kakao(.+)\//i                          // Kakao App
+            /AppleWebKit\/([\w\.]+).+kakao(.*)\s+/i,                            // Kakao App for iOS
+            / wv\).+chrome\/([\w\.]+).+kakao(.+)\//i                            // Kakao App for Android
             ], [VERSION, [NAME, /(.+)/i, KAKAO+'$1']], [
 
             /headlesschrome(?:\/([\w\.]+)| )/i                                  // Chrome Headless