diff --git a/nx/include/switch/applets/libapplet.h b/nx/include/switch/applets/libapplet.h
index 77792c62..4c090a67 100644
--- a/nx/include/switch/applets/libapplet.h
+++ b/nx/include/switch/applets/libapplet.h
@@ -10,10 +10,10 @@
 
 /// CommonArguments
 typedef struct {
-    u32 CommonArgs_version;
-    u32 CommonArgs_size;
+    u32 CommonArgs_version;  ///< \ref libappletArgsCreate sets this to 1, and \ref libappletArgsPop requires value 1. v0 is not supported.
+    u32 CommonArgs_size;     ///< Size of this struct.
 
-    u32 LaVersion;           ///< LibraryApplet API version
+    u32 LaVersion;           ///< LibraryApplet API version.
     s32 ExpectedThemeColor;  ///< Set to the output from \ref appletGetThemeColorType by \ref libappletArgsCreate.
     u8  PlayStartupSound;    ///< bool flag, default is false.
     u8  pad[7];
@@ -58,6 +58,12 @@ Result libappletReadStorage(AppletStorage* s, void* buffer, size_t size, size_t
  */
 Result libappletArgsPush(LibAppletArgs* a, AppletHolder *h);
 
+/**
+ * @brief Uses \ref appletPopInData and reads it to the specified LibAppletArgs. The LibAppletArgs is validated, an error is thrown when invalid.
+ * @param[out] a LibAppletArgs struct.
+ */
+Result libappletArgsPop(LibAppletArgs* a);
+
 /**
  * @brief Creates a storage using the input buffer which is pushed to the AppletHolder via \ref appletHolderPushInData.
  * @param h AppletHolder object.
diff --git a/nx/source/applets/libapplet.c b/nx/source/applets/libapplet.c
index c431ce5d..c7e5773e 100644
--- a/nx/source/applets/libapplet.c
+++ b/nx/source/applets/libapplet.c
@@ -69,6 +69,28 @@ Result libappletArgsPush(LibAppletArgs* a, AppletHolder *h) {
     return _libappletPushInData(h, a, sizeof(LibAppletArgs));
 }
 
+Result libappletArgsPop(LibAppletArgs* a) {
+    //Official sw stores the header in LibAppletArgs seperately (first 8-bytes), but here we're including it with the LibAppletCommonArguments struct.
+    //Official sw uses appletStorageRead twice, for reading the header then the rest of the struct.
+
+    AppletStorage storage;
+    s64 tmpsize=0;
+    size_t tmpsize2=0;
+    Result rc=0;
+    memset(a, 0, sizeof(LibAppletArgs));
+    rc = appletPopInData(&storage);
+
+    if (R_SUCCEEDED(rc)) rc = appletStorageGetSize(&storage, &tmpsize);
+    if (R_SUCCEEDED(rc) && tmpsize != sizeof(LibAppletArgs)) rc = MAKERESULT(Module_Libnx, LibnxError_BadInput);
+
+    if (R_SUCCEEDED(rc)) rc = libappletReadStorage(&storage, a, sizeof(LibAppletArgs), &tmpsize2);
+    if (R_SUCCEEDED(rc) && tmpsize2 != sizeof(LibAppletArgs)) rc = MAKERESULT(Module_Libnx, LibnxError_BadInput);
+    if (R_SUCCEEDED(rc)) {
+        if (a->CommonArgs_version != 1 || a->CommonArgs_size != sizeof(LibAppletArgs)) rc = MAKERESULT(Module_Libnx, LibnxError_BadInput);
+    }
+    return rc;
+}
+
 static Result _libappletQlaunchRequest(u8* buf, size_t size) {
     Result rc=0;
     AppletStorage storage;