diff --git a/.gitmodules b/.gitmodules
index 54063d6..7cd35d4 100644
--- a/.gitmodules
+++ b/.gitmodules
@@ -170,3 +170,6 @@
 [submodule "Apps/EyeLogic"]
 	path = Apps/EyeLogic
 	url = https://github.com/labstreaminglayer/EyeLogic-LSL.git
+[submodule "Apps/App-PurpleGaze"]
+	path = Apps/App-PurpleGaze
+	url = https://github.com/purple-gaze/App-PurpleGaze.git
diff --git a/Apps/App-PurpleGaze b/Apps/App-PurpleGaze
new file mode 160000
index 0000000..0276ee7
--- /dev/null
+++ b/Apps/App-PurpleGaze
@@ -0,0 +1 @@
+Subproject commit 0276ee74bf42a6c7611d6aab4a9b4613c1a1b9c9