diff --git a/app/phone/build.gradle.kts b/app/phone/build.gradle.kts
index 9ecc2e7d..06dccfd6 100644
--- a/app/phone/build.gradle.kts
+++ b/app/phone/build.gradle.kts
@@ -26,6 +26,7 @@ android {
         buildConfigField( "String", "DEFAULT_SERVER_ADDRESS", "\" \"")
         buildConfigField( "String", "REQUEST_SERVER_ADDRESS", "\" \"")
         buildConfigField("String", "FORGET_PASSWORD_ADDRESS", "\" \"")
+        buildConfigField("String", "UPDATE_ADDRESS", "\" \"")
     }
 
     applicationVariants.all {
@@ -70,6 +71,7 @@ android {
             buildConfigField( "String", "DEFAULT_SERVER_ADDRESS", "\"https://askar.tv\"")
             buildConfigField( "String", "REQUEST_SERVER_ADDRESS", "\"https://r.askar.tv\"")
             buildConfigField("String", "FORGET_PASSWORD_ADDRESS", "\"https://user.askar.tv/my/account\"")
+            buildConfigField("String", "UPDATE_ADDRESS", "\"https://fs.nmd.mov/p/ananas.apk\"")
         }
     }
 
diff --git a/app/phone/src/main/java/com/nomadics9/ananas/fragments/SettingsFragment.kt b/app/phone/src/main/java/com/nomadics9/ananas/fragments/SettingsFragment.kt
index f1b4eac4..b0492f0d 100644
--- a/app/phone/src/main/java/com/nomadics9/ananas/fragments/SettingsFragment.kt
+++ b/app/phone/src/main/java/com/nomadics9/ananas/fragments/SettingsFragment.kt
@@ -3,12 +3,23 @@ package com.nomadics9.ananas.fragments
 import android.content.Intent
 import android.net.Uri
 import android.os.Bundle
+import androidx.core.content.res.ResourcesCompat
+import androidx.lifecycle.lifecycleScope
 import androidx.navigation.fragment.findNavController
 import androidx.preference.Preference
 import androidx.preference.PreferenceFragmentCompat
-import dagger.hilt.android.AndroidEntryPoint
 import com.nomadics9.ananas.AppPreferences
+import com.nomadics9.ananas.BuildConfig
 import com.nomadics9.ananas.utils.restart
+import dagger.hilt.android.AndroidEntryPoint
+import kotlinx.coroutines.Dispatchers
+import kotlinx.coroutines.launch
+import kotlinx.coroutines.withContext
+import timber.log.Timber
+import java.net.HttpURLConnection
+import java.net.URL
+import java.text.SimpleDateFormat
+import java.util.*
 import javax.inject.Inject
 import com.nomadics9.ananas.core.R as CoreR
 
@@ -17,6 +28,10 @@ class SettingsFragment : PreferenceFragmentCompat() {
     @Inject
     lateinit var appPreferences: AppPreferences
 
+    private val updateUrl = BuildConfig.UPDATE_ADDRESS
+    private var isUpdateAvailable: Boolean = false
+    private var newLastModifiedDate: Date? = null
+
     override fun onCreatePreferences(savedInstanceState: Bundle?, rootKey: String?) {
         setPreferencesFromResource(CoreR.xml.fragment_settings, rootKey)
 
@@ -27,13 +42,21 @@ class SettingsFragment : PreferenceFragmentCompat() {
 
         findPreference<Preference>("switchUser")?.setOnPreferenceClickListener {
             val serverId = appPreferences.currentServer!!
-            findNavController().navigate(TwoPaneSettingsFragmentDirections.actionNavigationSettingsToUsersFragment(serverId))
+            findNavController().navigate(
+                TwoPaneSettingsFragmentDirections.actionNavigationSettingsToUsersFragment(
+                    serverId
+                )
+            )
             true
         }
 
         findPreference<Preference>("switchAddress")?.setOnPreferenceClickListener {
             val serverId = appPreferences.currentServer!!
-            findNavController().navigate(TwoPaneSettingsFragmentDirections.actionNavigationSettingsToServerAddressesFragment(serverId))
+            findNavController().navigate(
+                TwoPaneSettingsFragmentDirections.actionNavigationSettingsToServerAddressesFragment(
+                    serverId
+                )
+            )
             true
         }
 
@@ -51,14 +74,101 @@ class SettingsFragment : PreferenceFragmentCompat() {
             true
         }
 
+
         findPreference<Preference>("appInfo")?.setOnPreferenceClickListener {
-            findNavController().navigate(TwoPaneSettingsFragmentDirections.actionSettingsFragmentToAboutLibraries())
-            true
+            if (isUpdateAvailable && newLastModifiedDate != null) {
+                val intent = Intent(Intent.ACTION_VIEW, Uri.parse(updateUrl))
+                startActivity(intent)
+                storeDate(newLastModifiedDate!!)
+                true
+            } else {
+                false
+            }
         }
 
         findPreference<Preference>("requests")?.setOnPreferenceClickListener {
             findNavController().navigate(TwoPaneSettingsFragmentDirections.actionNavigationSettingsToRequestsWebFragment())
             true
         }
+
+        // Check for updates when the settings screen is opened
+        checkForUpdates()
+    }
+
+    private fun checkForUpdates() {
+        lifecycleScope.launch {
+            val lastModifiedDate = fetchLastModifiedDate(updateUrl)
+            if (lastModifiedDate != null) {
+                Timber.d("Fetched Last-Modified date: $lastModifiedDate")
+                val storedDate = getStoredDate()
+                Timber.d("Stored date: $storedDate")
+                if (storedDate == Date(0L) || lastModifiedDate.after(storedDate)) {
+                    Timber.d("Update available")
+                    isUpdateAvailable = true
+                    newLastModifiedDate = lastModifiedDate
+                    showUpdateAvailable()
+                } else {
+                    Timber.d("No update available")
+                    isUpdateAvailable = false
+                }
+            } else {
+                Timber.d("Failed to fetch Last-Modified date")
+                isUpdateAvailable = false
+            }
+        }
+    }
+
+    private suspend fun fetchLastModifiedDate(urlString: String): Date? {
+        return withContext(Dispatchers.IO) {
+            var urlConnection: HttpURLConnection? = null
+            try {
+                val url = URL(urlString)
+                urlConnection = url.openConnection() as HttpURLConnection
+                urlConnection.requestMethod = "HEAD"
+                val lastModified = urlConnection.getHeaderField("Last-Modified")
+                if (lastModified != null) {
+                    val dateFormat = SimpleDateFormat("EEE, dd MMM yyyy HH:mm:ss z", Locale.US)
+                    dateFormat.parse(lastModified)
+                } else {
+                    null
+                }
+            } catch (e: Exception) {
+                Timber.e(e, "Error fetching Last-Modified date")
+                null
+            } finally {
+                urlConnection?.disconnect()
+            }
+        }
+    }
+
+    private fun getStoredDate(): Date {
+        val sharedPreferences = preferenceManager.sharedPreferences
+        val storedDateString = sharedPreferences?.getString("stored_date", null)
+        Timber.d("Retrieved stored date string: $storedDateString")
+        return if (storedDateString != null) {
+            try {
+                SimpleDateFormat("yyyy-MM-dd'T'HH:mm:ss'Z'", Locale.US).parse(storedDateString) ?: Date(0)
+            } catch (e: Exception) {
+                Timber.e(e, "Error parsing stored date string")
+                Date(0)
+            }
+        } else {
+            Date(0)
+        }
+    }
+
+    private fun storeDate(date: Date) {
+        val dateString = SimpleDateFormat("yyyy-MM-dd'T'HH:mm:ss'Z'", Locale.US).format(date)
+        preferenceManager.sharedPreferences?.edit()?.putString("stored_date", dateString)?.apply()
+        Timber.d("Stored new date: $dateString")
+    }
+
+    private fun showUpdateAvailable() {
+        val appInfoPreference = findPreference<Preference>("appInfo")
+        appInfoPreference?.let {
+            it.summary = "Update available!"
+            it.icon = ResourcesCompat.getDrawable(resources, CoreR.drawable.ic_download, null)  // Ensure this drawable exists
+            Timber.d("Update available UI shown")
+        }
     }
 }
diff --git a/core/src/main/res/xml/fragment_settings.xml b/core/src/main/res/xml/fragment_settings.xml
index de9fa3f3..9328af37 100644
--- a/core/src/main/res/xml/fragment_settings.xml
+++ b/core/src/main/res/xml/fragment_settings.xml
@@ -75,7 +75,8 @@
         <Preference
             app:key="appInfo"
             app:icon="@drawable/ic_logo"
-            app:title="@string/app_info" />
+            app:title="@string/app_info"
+            app:summary="" />
 
 
     </PreferenceCategory>