diff --git a/stats/known_apks.txt b/stats/known_apks.txt
index 21f4dc2f72..c5a5c3d089 100644
--- a/stats/known_apks.txt
+++ b/stats/known_apks.txt
@@ -2337,6 +2337,7 @@ com.kaneoriley.cyanogenport.launcher3_1.apk com.kaneoriley.cyanogenport.launcher
 com.khuttun.notificationnotes_1.apk com.khuttun.notificationnotes 2015-12-30
 com.khuttun.notificationnotes_2.apk com.khuttun.notificationnotes 2016-01-12
 com.khuttun.notificationnotes_3.apk com.khuttun.notificationnotes 2016-02-01
+com.khuttun.notificationnotes_4.apk com.khuttun.notificationnotes 2016-03-19
 com.kibab.android.EncPassChanger_1.apk com.kibab.android.EncPassChanger 2012-10-09
 com.kibab.android.EncPassChanger_2.apk com.kibab.android.EncPassChanger 2013-01-29
 com.kkinder.charmap_101.apk com.kkinder.charmap 2012-11-26