diff --git a/stats/known_apks.txt b/stats/known_apks.txt
index b7231c6b1c..287bd0295f 100644
--- a/stats/known_apks.txt
+++ b/stats/known_apks.txt
@@ -431,6 +431,7 @@ com.axelby.podax_42.apk com.axelby.podax 2013-11-13
 com.axelby.podax_45.apk com.axelby.podax 2013-12-02
 com.axelby.podax_46.apk com.axelby.podax 2013-12-03
 com.axelby.podax_48.apk com.axelby.podax 2013-12-09
+com.axelby.podax_50.apk com.axelby.podax 2013-12-22
 com.banasiak.coinflip_25.apk com.banasiak.coinflip 2012-08-23
 com.banasiak.coinflip_26.apk com.banasiak.coinflip 2012-09-26
 com.banasiak.coinflip_27.apk com.banasiak.coinflip 2012-10-01
@@ -562,6 +563,7 @@ com.drismo_17.apk com.drismo 2012-08-23
 com.drodin.tuxrider_11.apk com.drodin.tuxrider 2012-11-07
 com.droidwave.offlinecalendar_1.apk com.droidwave.offlinecalendar 2012-09-08
 com.duckduckgo.mobile.android_52.apk com.duckduckgo.mobile.android 2013-12-15
+com.duckduckgo.mobile.android_53.apk com.duckduckgo.mobile.android 2013-12-22
 com.dwalkes.android.toggleheadset2_11.apk com.dwalkes.android.toggleheadset2 2012-09-09
 com.eddyspace.networkmonitor_2.apk com.eddyspace.networkmonitor 2011-01-23
 com.eleybourn.bookcatalogue_124.apk com.eleybourn.bookcatalogue 2012-11-12
@@ -1505,6 +1507,7 @@ de.wikilab.android.friendica01_8.apk de.wikilab.android.friendica01 2013-01-18
 de.wikilab.android.friendica01_9.apk de.wikilab.android.friendica01 2013-06-02
 de.yaacc_1.apk de.yaacc 2013-08-16
 de.yaacc_4.apk de.yaacc 2013-12-02
+de.yaacc_7.apk de.yaacc 2013-12-22
 dentex.youtube.downloader_30.apk dentex.youtube.downloader 2013-01-21
 dentex.youtube.downloader_31.apk dentex.youtube.downloader 2013-01-30
 dentex.youtube.downloader_32.apk dentex.youtube.downloader 2013-01-30