diff --git a/app/src/main/java/eu/darken/octi/module/ui/settings/ModuleSettingsFragment.kt b/app/src/main/java/eu/darken/octi/module/ui/settings/ModuleSettingsFragment.kt
index 2fcf385..4c71bbb 100644
--- a/app/src/main/java/eu/darken/octi/module/ui/settings/ModuleSettingsFragment.kt
+++ b/app/src/main/java/eu/darken/octi/module/ui/settings/ModuleSettingsFragment.kt
@@ -4,11 +4,10 @@ import android.os.Bundle
 import android.view.View
 import androidx.annotation.Keep
 import androidx.fragment.app.viewModels
-import androidx.lifecycle.asLiveData
 import androidx.preference.CheckBoxPreference
 import dagger.hilt.android.AndroidEntryPoint
+import eu.darken.octi.MainDirections
 import eu.darken.octi.R
-import eu.darken.octi.common.observe2
 import eu.darken.octi.common.uix.PreferenceFragment3
 import eu.darken.octi.module.core.GeneralModuleSettings
 import eu.darken.octi.modules.apps.core.AppsSettings
@@ -25,16 +24,26 @@ class ModuleSettingsFragment : PreferenceFragment3() {
     override val settings: GeneralModuleSettings by lazy { _settings }
     override val preferenceFile: Int = R.xml.preferences_module
 
-    private val moduleApps: CheckBoxPreference
-        get() = findPreference("module.apps.enabled")!!
-
     private val moduleAppsIncludeInstaller: CheckBoxPreference
         get() = findPreference("module.apps.include.installer")!!
 
     override fun onViewCreated(view: View, savedInstanceState: Bundle?) {
-        super.onViewCreated(view, savedInstanceState)
-        appsSettings.isEnabled.flow.asLiveData().observe2(this) {
-            moduleAppsIncludeInstaller.isEnabled = moduleApps.isChecked
+
+        vm.state.observe2 { state ->
+            moduleAppsIncludeInstaller.apply {
+                isEnabled = state.isAppModuleEnabled
+                setOnPreferenceClickListener {
+                    if (!state.isPro) {
+                        isChecked = false
+                        MainDirections.goToUpgradeFragment().navigate()
+                        true
+                    } else {
+                        false
+                    }
+                }
+            }
         }
+
+        super.onViewCreated(view, savedInstanceState)
     }
 }
\ No newline at end of file
diff --git a/app/src/main/java/eu/darken/octi/module/ui/settings/ModuleSettingsVM.kt b/app/src/main/java/eu/darken/octi/module/ui/settings/ModuleSettingsVM.kt
index 64a5a67..70abc16 100644
--- a/app/src/main/java/eu/darken/octi/module/ui/settings/ModuleSettingsVM.kt
+++ b/app/src/main/java/eu/darken/octi/module/ui/settings/ModuleSettingsVM.kt
@@ -1,18 +1,40 @@
 package eu.darken.octi.module.ui.settings
 
 import androidx.lifecycle.SavedStateHandle
+import androidx.lifecycle.asLiveData
 import dagger.hilt.android.lifecycle.HiltViewModel
 import eu.darken.octi.common.coroutine.DispatcherProvider
 import eu.darken.octi.common.debug.logging.logTag
 import eu.darken.octi.common.uix.ViewModel3
+import eu.darken.octi.common.upgrade.UpgradeRepo
+import eu.darken.octi.modules.apps.core.AppsSettings
+import kotlinx.coroutines.flow.combine
 import javax.inject.Inject
 
 @HiltViewModel
 class ModuleSettingsVM @Inject constructor(
     @Suppress("unused") private val handle: SavedStateHandle,
     dispatcherProvider: DispatcherProvider,
+    upgradeRepo: UpgradeRepo,
+    appsSettings: AppsSettings,
 ) : ViewModel3(dispatcherProvider) {
 
+
+    val state = combine(
+        upgradeRepo.upgradeInfo,
+        appsSettings.isEnabled.flow,
+    ) { upgradeInfo, isAppsEnabled ->
+        State(
+            isPro = upgradeInfo.isPro,
+            isAppModuleEnabled = isAppsEnabled,
+        )
+    }.asLiveData()
+
+    data class State(
+        val isPro: Boolean,
+        val isAppModuleEnabled: Boolean,
+    )
+
     companion object {
         private val TAG = logTag("Settings", "Module", "VM")
     }
diff --git a/app/src/main/res/xml/preferences_module.xml b/app/src/main/res/xml/preferences_module.xml
index f999e3a..b182e0a 100644
--- a/app/src/main/res/xml/preferences_module.xml
+++ b/app/src/main/res/xml/preferences_module.xml
@@ -21,6 +21,7 @@
             android:summary="@string/module_apps_desc"
             android:title="@string/module_apps_label" />
         <CheckBoxPreference
+            android:enabled="false"
             android:icon="@drawable/ic_store_24"
             android:key="module.apps.include.installer"
             android:summary="@string/module_apps_installer_desc"
diff --git a/modules-apps/src/main/java/eu/darken/octi/modules/apps/core/AppsSettings.kt b/modules-apps/src/main/java/eu/darken/octi/modules/apps/core/AppsSettings.kt
index 20c8861..f98630b 100644
--- a/modules-apps/src/main/java/eu/darken/octi/modules/apps/core/AppsSettings.kt
+++ b/modules-apps/src/main/java/eu/darken/octi/modules/apps/core/AppsSettings.kt
@@ -27,7 +27,7 @@ class AppsSettings @Inject constructor(
 
     override val isEnabled = dataStore.createValue("module.apps.enabled", true)
 
-    val includeInstaller = dataStore.createValue("module.apps.include.installer", true)
+    val includeInstaller = dataStore.createValue("module.apps.include.installer", false)
 
     override val mapper: PreferenceStoreMapper = PreferenceStoreMapper(
         isEnabled,