diff --git a/src/GlobalConfig.cpp b/src/GlobalConfig.cpp
index 9f20512..279c71d 100644
--- a/src/GlobalConfig.cpp
+++ b/src/GlobalConfig.cpp
@@ -48,6 +48,7 @@ nlohmann::json GlobalConfig::get_config_json(const InputManager& input) const {
     toRet["keybinds"] = jKeybinds;
     toRet["guiScale"] = guiScale;
     toRet["jumpTransitionTime"] = jumpTransitionTime;
+    toRet["mainCallbackRate"] = mainCallbackRate;
     toRet["disableGraphicsDriverWorkarounds"] = disableGraphicsDriverWorkarounds;
     toRet["viewWebVersionWelcome"] = viewWebVersionWelcome;
     toRet["dragZoomSpeed"] = dragZoomSpeed;
@@ -120,7 +121,9 @@ void GlobalConfig::set_config_json(InputManager& input, const nlohmann::json& j,
     try{j.at("displayName").get_to(displayName);} catch(...) {}
     try{j.at("dragZoomSpeed").get_to(dragZoomSpeed);} catch(...) {}
     try{j.at("scrollZoomSpeed").get_to(scrollZoomSpeed);} catch(...) {}
-    try{j.at("vsync").get_to(vsyncValue);} catch(...) {}
+    try{j.at("mainCallbackRate").get_to(mainCallbackRate);} catch(...) {}
+    if(version >= VersionNumber(0, 6, 0))
+        try{j.at("vsync").get_to(vsyncValue);} catch(...) {}
 #ifndef __EMSCRIPTEN__
     try{j.at("applyDisplayScale").get_to(applyDisplayScale);} catch(...) {}
 #endif
@@ -211,3 +214,6 @@ void GlobalConfig::load_licenses() {
     ownLicenseText += read_file_to_string("data/license");
 }
 
+void GlobalConfig::update_main_loop_call_rate() {
+    SDL_SetHint(SDL_HINT_MAIN_CALLBACK_RATE, std::to_string(mainCallbackRate).c_str());
+}
diff --git a/src/GlobalConfig.hpp b/src/GlobalConfig.hpp
index 1f63b92..9c5af44 100644
--- a/src/GlobalConfig.hpp
+++ b/src/GlobalConfig.hpp
@@ -73,6 +73,8 @@ class GlobalConfig {
 
         bool realTimeEraser = true;
 
+        unsigned mainCallbackRate = 144;
+
         struct TabletOptions {
             bool pressureAffectsBrushWidth = true;
             uint8_t middleClickButton = 1;
@@ -92,6 +94,7 @@ class GlobalConfig {
         void save_palettes();
         void load_palettes();
         void load_licenses();
+        void update_main_loop_call_rate();
 
         bool checkForUpdates = true;
         bool useNativeFilePicker = true;
@@ -108,7 +111,7 @@ class GlobalConfig {
         bool flipZoomToolDirection = false;
 
         bool disableGraphicsDriverWorkarounds = false;
-        int vsyncValue = 1;
+        int vsyncValue = 0;
 
         SDL_DateFormat dateFormat = SDL_DATE_FORMAT_DDMMYYYY;
         SDL_TimeFormat timeFormat = SDL_TIME_FORMAT_12HR;
diff --git a/src/MainProgram.hpp b/src/MainProgram.hpp
index 8b01a57..c1eabdd 100644
--- a/src/MainProgram.hpp
+++ b/src/MainProgram.hpp
@@ -203,7 +203,6 @@ class MainProgram {
         } updateCheckerData;
 
         float calculate_gui_scale();
-
     private:
         std::unordered_set<World*> tabsToClose;
         void close_set_to_close_tabs();
diff --git a/src/Screens/FileSelectScreen.cpp b/src/Screens/FileSelectScreen.cpp
index 94fb450..59b3ee5 100644
--- a/src/Screens/FileSelectScreen.cpp
+++ b/src/Screens/FileSelectScreen.cpp
@@ -32,6 +32,7 @@
 #include "../GUIStuff/ElementHelpers/ColorPickerHelpers.hpp"
 #include "../GUIStuff/ElementHelpers/CheckBoxHelpers.hpp"
 #include "../GUIStuff/ElementHelpers/NumberSliderHelpers.hpp"
+#include "../GUIStuff/ElementHelpers/RadioButtonHelpers.hpp"
 #include "../World.hpp"
 #include "Helpers/StringHelpers.hpp"
 #include "PhoneDrawingProgramScreen.hpp"
@@ -1147,6 +1148,20 @@ void FileSelectScreen::settings_view() {
                     slider_scalar_field(gui, "tablet brush minimum size", "Brush relative minimum size", &main.conf.tabletOptions.brushMinimumSize, 0.0f, 1.0f, {.decimalPrecision = 3});
                     slider_scalar_field(gui, "tablet brush pressure smoothing factor", "Brush pressure smoothing factor", &main.conf.tabletOptions.brushPressureSmoothingFactor, 0.0f, 1.0f, {.decimalPrecision = 3});
                     checkbox_boolean_field(gui, "pen pressure width", "Pen pressure affects brush size", &main.conf.tabletOptions.pressureAffectsBrushWidth);
+                    text_label(gui, "VSync:");
+                    radio_button_selector(gui, "VSync selector", &main.conf.vsyncValue, {
+                        {"On", 1},
+                        {"Off", 0},
+                        {"Adaptive", -1}
+                    }, [&] {
+                        main.set_vsync_value(main.conf.vsyncValue);
+                    });
+                    input_scalar_field<unsigned>(gui, "FPS cap", "FPS Cap", &main.conf.mainCallbackRate, 10, 100000, {
+                        .onEdit = [&] {
+                            main.conf.update_main_loop_call_rate();
+                        }
+                    });
+                    checkbox_boolean_field(gui, "real time eraser", "Eraser works in real time", &main.conf.realTimeEraser);
                     #ifndef __ANDROID__
                         checkbox_boolean_field(gui, "use mobile UI", "Use mobile UI (requires restart)", &main.conf.mobileUI);
                     #endif
diff --git a/src/Toolbar.cpp b/src/Toolbar.cpp
index e0dc0eb..e129d0c 100644
--- a/src/Toolbar.cpp
+++ b/src/Toolbar.cpp
@@ -1546,6 +1546,11 @@ void Toolbar::general_settings_inner_gui() {
                         }, [&] {
                             main.set_vsync_value(main.conf.vsyncValue);
                         });
+                        input_scalar_field<unsigned>(gui, "FPS cap", "FPS Cap", &main.conf.mainCallbackRate, 10, 100000, {
+                            .onEdit = [&] {
+                                main.conf.update_main_loop_call_rate();
+                            }
+                        });
 
                         checkbox_boolean_field(gui, "real time eraser", "Eraser works in real time", &main.conf.realTimeEraser);
                         checkbox_boolean_field(gui, "force extension on path", "Force extension on path when saving files", &main.conf.forceExtensionOnPath);
diff --git a/src/main.cpp b/src/main.cpp
index f9aa298..fbd21f0 100755
--- a/src/main.cpp
+++ b/src/main.cpp
@@ -363,6 +363,7 @@ void initialize_sdl(MainStruct& mS) {
     // Take maximize and fullscreen into account
     SDL_GetWindowSize(mS.window, &mS.m->window.size.x(), &mS.m->window.size.y());
     mS.m->input.update_safe_area();
+    mS.m->conf.update_main_loop_call_rate();
 }
 
 void sdl_terminate(MainStruct& mS) {