diff --git a/pkgs/by-name/ke/keymapp/darwin.nix b/pkgs/by-name/ke/keymapp/darwin.nix
new file mode 100644
index 000000000000..bc4e47ba76f9
--- /dev/null
+++ b/pkgs/by-name/ke/keymapp/darwin.nix
@@ -0,0 +1,34 @@
+{
+  stdenv,
+  undmg,
+  pname,
+  version,
+  src,
+  meta,
+  ...
+}:
+stdenv.mkDerivation {
+  inherit
+    pname
+    version
+    src
+    meta
+    ;
+
+  dontPatch = true;
+  dontConfigure = true;
+  dontBuild = true;
+
+  nativeBuildInputs = [ undmg ];
+
+  sourceRoot = ".";
+
+  installPhase = ''
+    runHook preInstall
+
+    mkdir -p $out/Applications
+    mv Keymapp.app $out/Applications
+
+    runHook postInstall
+  '';
+}
diff --git a/pkgs/by-name/ke/keymapp/linux.nix b/pkgs/by-name/ke/keymapp/linux.nix
new file mode 100644
index 000000000000..07f93bb5075a
--- /dev/null
+++ b/pkgs/by-name/ke/keymapp/linux.nix
@@ -0,0 +1,62 @@
+{
+  stdenv,
+  copyDesktopItems,
+  autoPatchelfHook,
+  wrapGAppsHook4,
+  makeDesktopItem,
+  libusb1,
+  webkitgtk_4_1,
+  libsoup_3,
+  pname,
+  version,
+  src,
+  meta,
+  ...
+}:
+stdenv.mkDerivation {
+  inherit
+    pname
+    version
+    src
+    meta
+    ;
+
+  nativeBuildInputs = [
+    copyDesktopItems
+    autoPatchelfHook
+    wrapGAppsHook4
+  ];
+
+  buildInputs = [
+    libusb1
+    webkitgtk_4_1
+    libsoup_3
+  ];
+
+  sourceRoot = ".";
+
+  installPhase = ''
+    runHook preInstall
+
+    install -m755 -D keymapp "$out/bin/keymapp"
+    install -Dm644 icon.png "$out/share/pixmaps/keymapp.png"
+
+    runHook postInstall
+  '';
+
+  preFixup = ''
+    gappsWrapperArgs+=(--set-default '__NV_PRIME_RENDER_OFFLOAD' 1)
+  '';
+
+  desktopItem = makeDesktopItem {
+    name = "keymapp";
+    icon = "keymapp";
+    desktopName = "Keymapp";
+    categories = [
+      "Settings"
+      "HardwareSettings"
+    ];
+    type = "Application";
+    exec = "keymapp";
+  };
+}
diff --git a/pkgs/by-name/ke/keymapp/package.nix b/pkgs/by-name/ke/keymapp/package.nix
index ab67776b821d..afbeb5bd3c75 100644
--- a/pkgs/by-name/ke/keymapp/package.nix
+++ b/pkgs/by-name/ke/keymapp/package.nix
@@ -2,6 +2,7 @@
   stdenv,
   lib,
   fetchurl,
+  callPackage,
   autoPatchelfHook,
   wrapGAppsHook4,
   libusb1,
@@ -9,66 +10,67 @@
   webkitgtk_4_1,
   makeDesktopItem,
   copyDesktopItems,
+  undmg,
 }:
 let
-  desktopItem = makeDesktopItem {
-    name = "keymapp";
-    icon = "keymapp";
-    desktopName = "Keymapp";
-    categories = [
-      "Settings"
-      "HardwareSettings"
-    ];
-    type = "Application";
-    exec = "keymapp";
-  };
-in
-stdenv.mkDerivation rec {
   pname = "keymapp";
-  version = "1.3.6";
+  version = "1.3.7";
 
+  sources = rec {
+    aarch64-darwin = {
+      # Upstream does not provide archives of previous versions,
+      # therefore a capture using the wayback machine is used
+      url = "https://web.archive.org/web/20250520135916/https://oryx.nyc3.cdn.digitaloceanspaces.com/keymapp/keymapp-latest.dmg";
+      hash = "sha256-H6xRau7pWuSF5Aa6lblwi/Lg5KxC+HM3rtUMjX+hEE8=";
+    };
+    x86_64-darwin = aarch64-darwin;
+    aarch64-linux = {
+      url = "https://oryx.nyc3.cdn.digitaloceanspaces.com/keymapp/keymapp-${version}.tar.gz";
+      hash = "sha256-qHvHCDzWRhuhDg2kuU8kmikQDXElQtVEmPAelHz4aPo=";
+    };
+    x86_64-linux = aarch64-linux;
+  };
   src = fetchurl {
-    url = "https://oryx.nyc3.cdn.digitaloceanspaces.com/keymapp/keymapp-${version}.tar.gz";
-    hash = "sha256-LWO4aeNmGgZ+T41pb6HwC3tnwaiGviDIq63QMsrlkEc=";
+    inherit (sources.${stdenv.system} or (throw "Unsupported system: ${stdenv.system}")) url hash;
   };
 
-  nativeBuildInputs = [
-    copyDesktopItems
-    autoPatchelfHook
-    wrapGAppsHook4
-  ];
-
-  buildInputs = [
-    libusb1
-    webkitgtk_4_1
-    libsoup_3
-  ];
-
-  sourceRoot = ".";
-
-  installPhase = ''
-    runHook preInstall
-
-    install -m755 -D keymapp "$out/bin/keymapp"
-    install -Dm644 icon.png "$out/share/pixmaps/keymapp.png"
-
-    runHook postInstall
-  '';
-
-  preFixup = ''
-    gappsWrapperArgs+=(--set-default '__NV_PRIME_RENDER_OFFLOAD' 1)
-  '';
-
-  desktopItems = [ desktopItem ];
-
-  meta = with lib; {
+  meta = {
     homepage = "https://www.zsa.io/flash/";
     description = "Application for ZSA keyboards";
     maintainers = with lib.maintainers; [
+      afh
       jankaifer
       shawn8901
     ];
-    platforms = platforms.linux;
+    platforms = lib.platforms.linux ++ lib.platforms.darwin;
+    sourceProvenance = [ lib.sourceTypes.binaryNativeCode ];
     license = lib.licenses.unfree;
   };
-}
+
+in
+if stdenv.hostPlatform.isDarwin then
+  callPackage ./darwin.nix {
+    inherit
+      pname
+      version
+      src
+      meta
+      undmg
+      ;
+  }
+else
+  callPackage ./linux.nix {
+    inherit
+      pname
+      version
+      src
+      meta
+      libusb1
+      libsoup_3
+      webkitgtk_4_1
+      autoPatchelfHook
+      wrapGAppsHook4
+      copyDesktopItems
+      makeDesktopItem
+      ;
+  }