diff --git a/Apps/GPIO/main/Source/Gpio.cpp b/Apps/GPIO/main/Source/Gpio.cpp
index 02ffe98..12915c8 100644
--- a/Apps/GPIO/main/Source/Gpio.cpp
+++ b/Apps/GPIO/main/Source/Gpio.cpp
@@ -2,10 +2,11 @@
 
 #include <Tactility/kernel/Kernel.h>
 
-#include <tt_hal.h>
 #include <tt_lvgl.h>
 #include <tt_lvgl_toolbar.h>
 
+#include <tactility/lvgl_module.h>
+
 #include <esp_log.h>
 #include <driver/gpio.h>
 
@@ -66,8 +67,8 @@ void Gpio::stopTask() {
 
 // endregion Task
 
-static int getSquareSpacing(UiScale scale) {
-    if (scale == UiScaleSmallest) {
+static int getSquareSpacing(UiDensity density) {
+    if (density == LVGL_UI_DENSITY_COMPACT) {
         return 0;
     } else {
         return 4;
@@ -75,8 +76,6 @@ static int getSquareSpacing(UiScale scale) {
 }
 
 void Gpio::onShow(AppHandle app, lv_obj_t* parent) {
-    // auto ui_scale = hal::getConfiguration()->uiScale;
-
     lv_obj_set_flex_flow(parent, LV_FLEX_FLOW_COLUMN);
     lv_obj_set_style_pad_row(parent, 0, LV_STATE_DEFAULT);
 
@@ -102,8 +101,8 @@ void Gpio::onShow(AppHandle app, lv_obj_t* parent) {
     bool is_landscape_display = horizontal_px > vertical_px;
 
     constexpr auto block_width = 16;
-    auto ui_scale = tt_hal_configuration_get_ui_scale();
-    const auto square_spacing = getSquareSpacing(ui_scale);
+    auto ui_density = lvgl_get_ui_density();
+    const auto square_spacing = getSquareSpacing(ui_density);
     int32_t x_spacing = block_width + square_spacing;
     uint8_t column = 0;
     const uint8_t column_limit = is_landscape_display ? 10 : 5;
diff --git a/Apps/Snake/main/Source/Snake.cpp b/Apps/Snake/main/Source/Snake.cpp
index 72859ad..ac096f5 100644
--- a/Apps/Snake/main/Source/Snake.cpp
+++ b/Apps/Snake/main/Source/Snake.cpp
@@ -5,13 +5,15 @@
 #include "Snake.h"
 
 #include <inttypes.h>
-#include <tt_hal.h>
 #include <tt_lvgl_toolbar.h>
 #include <tt_app_alertdialog.h>
 #include <tt_app_selectiondialog.h>
 #include <tt_preferences.h>
+
 #include <TactilityCpp/LvglLock.h>
 
+#include <tactility/lvgl_module.h>
+
 constexpr auto* TAG = "Snake";
 
 // Preferences keys for high scores (one per difficulty)
@@ -40,8 +42,8 @@ static constexpr int32_t SELECTION_HELL = 4;
 // Hell uses same size as Hard but with wall collision enabled
 static const uint16_t difficultySizes[DIFFICULTY_COUNT] = { SNAKE_CELL_LARGE, SNAKE_CELL_MEDIUM, SNAKE_CELL_SMALL, SNAKE_CELL_SMALL };
 
-static int getToolbarHeight(UiScale uiScale) {
-    if (uiScale == UiScale::UiScaleSmallest) {
+static int getToolbarHeight(UiDensity density) {
+    if (density == LVGL_UI_DENSITY_COMPACT) {
         return 22;
     } else {
         return 40;
@@ -201,10 +203,10 @@ void Snake::createGame(lv_obj_t* parent, uint16_t cell_size, bool wallCollision,
     lv_obj_set_style_bg_opa(newGameWrapper, 0, LV_STATE_DEFAULT);
 
     // Create new game button
-    auto ui_scale = tt_hal_configuration_get_ui_scale();
-    auto toolbar_height = getToolbarHeight(ui_scale);
+    auto ui_density = lvgl_get_ui_density();
+    auto toolbar_height = getToolbarHeight(ui_density);
     lv_obj_t* newGameBtn = lv_btn_create(newGameWrapper);
-    if (ui_scale == UiScale::UiScaleSmallest) {
+    if (ui_density == LVGL_UI_DENSITY_COMPACT) {
         lv_obj_set_size(newGameBtn, toolbar_height - 8, toolbar_height - 8);
     } else {
         lv_obj_set_size(newGameBtn, toolbar_height - 6, toolbar_height - 6);
diff --git a/Apps/TwoEleven/main/Source/TwoEleven.cpp b/Apps/TwoEleven/main/Source/TwoEleven.cpp
index c51db72..05a0464 100644
--- a/Apps/TwoEleven/main/Source/TwoEleven.cpp
+++ b/Apps/TwoEleven/main/Source/TwoEleven.cpp
@@ -5,11 +5,11 @@
 #include "TwoEleven.h"
 
 #include <inttypes.h>
-#include <tt_hal.h>
 #include <tt_lvgl_toolbar.h>
 #include <tt_app_alertdialog.h>
 #include <tt_app_selectiondialog.h>
 #include <tt_preferences.h>
+#include <tactility/lvgl_module.h>
 #include <TactilityCpp/LvglLock.h>
 
 constexpr auto* TAG = "TwoEleven";
@@ -39,8 +39,8 @@ static constexpr int32_t SELECTION_6X6 = 4;
 // Grid size options (index matches selection - 1)
 static const uint16_t gridSizes[SIZE_COUNT] = { 3, 4, 5, 6 };
 
-static int getToolbarHeight(UiScale uiScale) {
-    if (uiScale == UiScale::UiScaleSmallest) {
+static int getToolbarHeight(UiDensity density) {
+    if (density == LVGL_UI_DENSITY_COMPACT) {
         return 22;
     } else {
         return 40;
@@ -215,10 +215,10 @@ void TwoEleven::createGame(lv_obj_t* parent, uint16_t size, lv_obj_t* tb) {
     lv_obj_set_style_bg_opa(newGameWrapper, 0, LV_STATE_DEFAULT);
 
     // Create new game button
-    auto ui_scale = tt_hal_configuration_get_ui_scale();
-    auto toolbar_height = getToolbarHeight(ui_scale);
+    auto ui_density = lvgl_get_ui_density();
+    auto toolbar_height = getToolbarHeight(ui_density);
     lv_obj_t* newGameBtn = lv_btn_create(newGameWrapper);
-    if (ui_scale == UiScale::UiScaleSmallest) {
+    if (ui_density == LVGL_UI_DENSITY_COMPACT) {
         lv_obj_set_size(newGameBtn, toolbar_height - 8, toolbar_height - 8);
     } else {
         lv_obj_set_size(newGameBtn, toolbar_height - 6, toolbar_height - 6);