diff --git a/arm9/src/app.h b/arm9/src/app.h
deleted file mode 100644
index 31e3853..0000000
--- a/arm9/src/app.h
+++ /dev/null
@@ -1,17 +0,0 @@
-#ifndef APP_H
-#define APP_H
-
-#include <nds/ndstypes.h>
-
-bool getAppTitle(char* fpath, char* out);
-bool getAppFullTitle(char* fpath, char* out);
-
-bool getAppLabel(char* fpath, char* out);
-
-bool getGameCode(char* fpath, char* out);
-
-bool getTid(char* fpath, u32* low, u32* high);
-
-void printAppInfo(char const* path);
-
-#endif
\ No newline at end of file