diff --git a/modules/06-install-mas-apps.sh b/modules/06-install-mas-apps.sh
new file mode 100755
index 0000000..bbe4100
--- /dev/null
+++ b/modules/06-install-mas-apps.sh
@@ -0,0 +1,70 @@
+#!/usr/bin/env zsh
+# vi: ft=zsh
+
+function installMASApp() {
+  local currentUser="`who am i | cut -d' ' -f1`"
+  local appName="$1"
+  local id="$2"
+  indicateActivity sudo,-u,${currentUser},mas,install,${id} "Install ${appName} app"
+}
+
+function configure_system() {
+  installMASApp Keka 470158793
+
+  if ! isDebug; then
+    installMASApp Pages 409201541
+    installMASApp Numbers 409203825
+
+    installMASApp Outbank 1094255754
+    installMASApp Telegram 747648890
+    installMASApp 1Password 1333542190
+
+    installMASApp 'Final Cut Pro' 424389933
+    installMASApp GarageBand 682658836
+    installMASApp Motion 434290957
+    installMASApp Compressor 424390742
+    installMASApp 'Logic Pro' 634148309
+  fi
+}
+
+function getExecPrerequisites() {
+  cmds=(
+    [mas]=''
+    [sudo]=''
+    [who]=''
+    [cut]=''
+  )
+}
+
+function getQuestions {
+  questions=(
+    'c: logged-in=Have you ensured a user is logged in to the macOS App Store?'
+  )
+}
+
+function getUsage() {
+  read -r -d '' text <<- USAGE
+	Usage:
+	  $cmdName show-questions [<modkey> <modans>]...
+	  $cmdName [-v] [-d FILE] --logged-in ANS
+	
+	Install macOS applications from Apple's macOS App Store.
+	
+	Options:
+	  -l ANS, --logged-in ANS  This option is to ensure, that the caller has
+	                           checked that a user is logged in to the App Store.
+	  -d FILE, --logfile FILE  Print log message to logfile instead of stdout.
+	  -v, --verbose            Be more verbose.
+	----
+	$cmdName 0.1.0
+	Copyright (C) 2022 Rezart Qelibari, Astzweig GmbH & Co. KG
+	License EUPL-1.2. There is NO WARRANTY, to the extent permitted by law.
+	USAGE
+  print -- ${text}
+}
+
+if [[ "${ZSH_EVAL_CONTEXT}" == toplevel ]]; then
+  test -f "${ASTZWEIG_MACOS_SYSTEM_LIB}" || { echo 'This module requires macos-system library. Please run again with macos-system library provieded as a path in ASTZWEIG_MACOS_SYSTEM_LIB env variable.'; return 10 }
+  source "${ASTZWEIG_MACOS_SYSTEM_LIB}"
+  module_main $0 "$@"
+fi