diff --git a/app/build.gradle b/app/build.gradle
index 3ee73e7..2ce0532 100644
--- a/app/build.gradle
+++ b/app/build.gradle
@@ -9,7 +9,7 @@ android {
     compileSdkVersion 33
     defaultConfig {
         applicationId "pl.marianjureczko.poszukiwacz"
-        minSdkVersion 21
+        minSdkVersion 23
         targetSdkVersion 33
         versionCode 1
         versionName "1.0"
@@ -66,6 +66,7 @@ dependencies {
     implementation 'androidx.appcompat:appcompat:1.4.1'
     implementation 'androidx.core:core-ktx:1.7.0'
     implementation 'androidx.constraintlayout:constraintlayout:2.1.3'
+    implementation "androidx.core:core-splashscreen:1.0.1"
     implementation 'com.google.android.material:material:1.5.0'
     implementation 'com.journeyapps:zxing-android-embedded:4.3.0'
     implementation 'androidx.legacy:legacy-support-v4:1.0.0'
diff --git a/app/src/main/AndroidManifest.xml b/app/src/main/AndroidManifest.xml
index 03f6579..545f375 100644
--- a/app/src/main/AndroidManifest.xml
+++ b/app/src/main/AndroidManifest.xml
@@ -42,7 +42,7 @@
         android:icon="@mipmap/poszukiwacz_launcher"
         android:label="@string/app_name"
         android:supportsRtl="true"
-        android:theme="@style/AppTheme">
+        android:theme="@style/Theme.App.Starting">
 
         <meta-data
             android:name="com.google.android.gms.ads.APPLICATION_ID"
@@ -74,7 +74,7 @@
         <activity
             android:name=".activity.main.MainActivity"
             android:exported="true"
-            android:theme="@style/FullscreenTheme">
+            android:theme="@style/Theme.App.Starting">
             <intent-filter>
                 <action android:name="android.intent.action.MAIN" />
 
diff --git a/app/src/main/java/pl/marianjureczko/poszukiwacz/activity/main/MainActivity.kt b/app/src/main/java/pl/marianjureczko/poszukiwacz/activity/main/MainActivity.kt
index 6a57fd3..1c6e000 100644
--- a/app/src/main/java/pl/marianjureczko/poszukiwacz/activity/main/MainActivity.kt
+++ b/app/src/main/java/pl/marianjureczko/poszukiwacz/activity/main/MainActivity.kt
@@ -3,6 +3,7 @@ package pl.marianjureczko.poszukiwacz.activity.main
 import android.content.pm.ActivityInfo
 import android.os.Bundle
 import android.view.View
+import androidx.core.splashscreen.SplashScreen.Companion.installSplashScreen
 import androidx.recyclerview.widget.LinearLayoutManager
 import androidx.recyclerview.widget.RecyclerView
 import pl.marianjureczko.poszukiwacz.R
@@ -34,6 +35,8 @@ class MainActivity : PermissionActivity() {
     }
 
     override fun onCreate(savedInstanceState: Bundle?) {
+        val splashScreen = installSplashScreen()
+
         super.onCreate(savedInstanceState)
         binding = ActivityMainBinding.inflate(layoutInflater)
         requestedOrientation = ActivityInfo.SCREEN_ORIENTATION_PORTRAIT
diff --git a/app/src/main/res/drawable/chest_splash.png b/app/src/main/res/drawable/chest_splash.png
new file mode 100644
index 0000000..8718a4d
Binary files /dev/null and b/app/src/main/res/drawable/chest_splash.png differ
diff --git a/app/src/main/res/values/styles.xml b/app/src/main/res/values/styles.xml
index d60c295..471544c 100644
--- a/app/src/main/res/values/styles.xml
+++ b/app/src/main/res/values/styles.xml
@@ -1,5 +1,11 @@
 <resources>
 
+    <style name="Theme.App.Starting" parent="Theme.SplashScreen">
+        <item name="windowSplashScreenBackground">@color/colorPrimary</item>
+        <item name="windowSplashScreenAnimatedIcon">@drawable/chest_splash</item>
+        <item name="postSplashScreenTheme">@style/FullscreenTheme</item>
+    </style>
+
     <!-- Base application theme. -->
     <style name="AppTheme" parent="Theme.AppCompat.Light.DarkActionBar">
         <!-- Customize your theme here. -->