diff --git a/application.fam b/application.fam
index 8f9b757a95b..6dfdce520da 100644
--- a/application.fam
+++ b/application.fam
@@ -7,7 +7,7 @@ App(
     fap_icon="icons/meal_pager_10px.png",
     fap_icon_assets="icons",
     fap_category="Sub-Ghz",
-    fap_version="1.2",
+    fap_version="1.3",
     fap_author="leedave",
     fap_weburl="https://github.com/leedave/flipper-zero-meal-pager",
     fap_description="This app triggers restaurant pagers in a brute force manner, useful to test if devices are still functional.",
diff --git a/docs/changelog.md b/docs/changelog.md
index 6d783b4d490..c026d53f9a4 100644
--- a/docs/changelog.md
+++ b/docs/changelog.md
@@ -1,3 +1,9 @@
+## v1.3
+- Fixed some memory leaks
+- Changed Subghz Protocol Registry to Fipper API conform variant
+- Version number in Start Screen
+- Code formatting
+
 ## v1.2
 - Fixed Memory bug in Last Station UI
 - Added auto-correction when entries in First/Last station/pager are out of range
diff --git a/helpers/subghz/subghz_txrx.c b/helpers/subghz/subghz_txrx.c
index 018d02b6d4a..c0a2be045f3 100644
--- a/helpers/subghz/subghz_txrx.c
+++ b/helpers/subghz/subghz_txrx.c
@@ -1,6 +1,6 @@
 #include "subghz_txrx_i.h"
 
-#include <lib/subghz/protocols/protocol_items.h>
+#include <lib/subghz/subghz_protocol_registry.h>
 #include <applications/drivers/subghz/cc1101_ext/cc1101_ext_interconnect.h>
 #include <lib/subghz/devices/cc1101_int/cc1101_int_interconnect.h>
 
diff --git a/meal_pager.c b/meal_pager.c
index 5a66f3babd7..c2f36064fc7 100644
--- a/meal_pager.c
+++ b/meal_pager.c
@@ -69,9 +69,6 @@ Meal_Pager* meal_pager_app_alloc() {
 
     app->subghz = subghz_alloc();
 
-    // Custom made int keyboard
-    app->int_input = int_input_alloc();
-
     // Load configs
     meal_pager_read_settings(app);
 
@@ -123,15 +120,19 @@ void meal_pager_app_free(Meal_Pager* app) {
     int_input_free(app->int_input);
 
     view_dispatcher_free(app->view_dispatcher);
+    variable_item_list_free(app->variable_item_list);
+    meal_pager_transmit_free(app->meal_pager_transmit);
+    meal_pager_startscreen_free(app->meal_pager_startscreen);
     furi_record_close(RECORD_GUI);
 
-    app->gui = NULL;
-    app->notification = NULL;
-
     // Close File Browser
     furi_record_close(RECORD_DIALOGS);
+    furi_record_close(RECORD_NOTIFICATION);
     furi_string_free(app->file_path);
 
+    app->gui = NULL;
+    app->notification = NULL;
+
     subghz_free(app->subghz);
 
     //Remove whatever is left
diff --git a/meal_pager_i.h b/meal_pager_i.h
index 2c8de587d55..01e92e2dc7e 100644
--- a/meal_pager_i.h
+++ b/meal_pager_i.h
@@ -25,6 +25,7 @@
 
 #define SUBGHZ_APP_EXTENSION ".sub"
 #define SUBGHZ_APP_FOLDER ANY_PATH("subghz")
+#define MEAL_PAGER_VERSION "1.3"
 
 typedef struct Meal_PagerTransmit Meal_PagerTransmit;
 typedef struct SubGhz SubGhz;
diff --git a/views/meal_pager_startscreen.c b/views/meal_pager_startscreen.c
index 88868e871e9..11743757917 100644
--- a/views/meal_pager_startscreen.c
+++ b/views/meal_pager_startscreen.c
@@ -28,12 +28,15 @@ void meal_pager_startscreen_set_callback(
 
 void meal_pager_startscreen_draw(Canvas* canvas, Meal_PagerStartscreenModel* model) {
     UNUSED(model);
+    char buffer[64];
     canvas_clear(canvas);
     canvas_set_color(canvas, ColorBlack);
     canvas_set_font(canvas, FontPrimary);
     canvas_draw_str_aligned(canvas, 64, 10, AlignCenter, AlignTop, "Restaurant Pager");
     canvas_set_font(canvas, FontSecondary);
     canvas_draw_str_aligned(canvas, 64, 22, AlignCenter, AlignTop, "Trigger Tool");
+    snprintf(buffer, sizeof(buffer), "Version: %s", MEAL_PAGER_VERSION);
+    canvas_draw_str_aligned(canvas, 64, 42, AlignCenter, AlignTop, buffer);
     elements_button_center(canvas, "Start");
 }