diff --git a/app/src/main/kotlin/com/simplemobiletools/applauncher/activities/MainActivity.kt b/app/src/main/kotlin/com/simplemobiletools/applauncher/activities/MainActivity.kt
index 359aeb9..6213a80 100644
--- a/app/src/main/kotlin/com/simplemobiletools/applauncher/activities/MainActivity.kt
+++ b/app/src/main/kotlin/com/simplemobiletools/applauncher/activities/MainActivity.kt
@@ -54,6 +54,7 @@ class MainActivity : SimpleActivity(), AddAppDialog.AddLaunchersInterface, Recyc
 
     private fun setupLaunchers() {
         launchers = dbHelper.getLaunchers()
+        checkInvalidApps()
         launchers_holder.adapter = RecyclerAdapter(this, launchers) {
             val launchIntent = packageManager.getLaunchIntentForPackage(it.pkgName)
             if (launchIntent != null) {
@@ -84,6 +85,18 @@ class MainActivity : SimpleActivity(), AddAppDialog.AddLaunchersInterface, Recyc
         return filtered as ArrayList<AppLauncher>
     }
 
+    private fun checkInvalidApps() {
+        val invalidIds = ArrayList<String>()
+        for ((id, name, pkgName) in launchers) {
+            val launchIntent = packageManager.getLaunchIntentForPackage(pkgName)
+            if (launchIntent == null && !pkgName.startsWith("com.simplemobiletools")) {
+                invalidIds.add(id.toString())
+            }
+        }
+        dbHelper.deleteLaunchers(invalidIds)
+        launchers = launchers.filter { !invalidIds.contains(it.id.toString()) } as ArrayList<AppLauncher>
+    }
+
     override fun selectedLaunchers(launchers: ArrayList<AppLauncher>) {
         for ((id, name, pkgName) in launchers) {
             dbHelper.addLauncher(name, pkgName)