diff --git a/app/src/main/java/com/simplemobiletools/flashlight/Config.java b/app/src/main/java/com/simplemobiletools/flashlight/Config.java
new file mode 100644
index 0000000..9dd6934
--- /dev/null
+++ b/app/src/main/java/com/simplemobiletools/flashlight/Config.java
@@ -0,0 +1,26 @@
+package com.simplemobiletools.flashlight;
+
+import android.content.Context;
+import android.content.SharedPreferences;
+
+import com.simplemobiletools.flashlight.activities.Constants;
+
+public class Config {
+    private SharedPreferences mPrefs;
+
+    public static Config newInstance(Context context) {
+        return new Config(context);
+    }
+
+    public Config(Context context) {
+        mPrefs = context.getSharedPreferences(Constants.PREFS_KEY, Context.MODE_PRIVATE);
+    }
+
+    public boolean getIsFirstRun() {
+        return mPrefs.getBoolean(Constants.IS_FIRST_RUN, true);
+    }
+
+    public void setIsFirstRun(boolean firstRun) {
+        mPrefs.edit().putBoolean(Constants.IS_FIRST_RUN, firstRun).apply();
+    }
+}
diff --git a/app/src/main/java/com/simplemobiletools/flashlight/activities/AboutActivity.java b/app/src/main/java/com/simplemobiletools/flashlight/activities/AboutActivity.java
index 7e651a0..05b94a8 100644
--- a/app/src/main/java/com/simplemobiletools/flashlight/activities/AboutActivity.java
+++ b/app/src/main/java/com/simplemobiletools/flashlight/activities/AboutActivity.java
@@ -1,5 +1,6 @@
 package com.simplemobiletools.flashlight.activities;
 
+import android.content.ActivityNotFoundException;
 import android.content.Intent;
 import android.content.res.Resources;
 import android.net.Uri;
@@ -7,9 +8,11 @@ import android.os.Bundle;
 import android.support.v7.app.AppCompatActivity;
 import android.text.Html;
 import android.text.method.LinkMovementMethod;
+import android.view.View;
 import android.widget.TextView;
 
 import com.simplemobiletools.flashlight.BuildConfig;
+import com.simplemobiletools.flashlight.Config;
 import com.simplemobiletools.flashlight.R;
 
 import java.util.Calendar;
@@ -22,6 +25,7 @@ public class AboutActivity extends AppCompatActivity {
     @BindView(R.id.about_copyright) TextView mCopyright;
     @BindView(R.id.about_version) TextView mVersion;
     @BindView(R.id.about_email) TextView mEmailTV;
+    @BindView(R.id.about_rate_us) View mRateUs;
 
     private static Resources mRes;
 
@@ -35,6 +39,7 @@ public class AboutActivity extends AppCompatActivity {
         setupEmail();
         setupVersion();
         setupCopyright();
+        setupRateUs();
     }
 
     private void setupEmail() {
@@ -57,6 +62,22 @@ public class AboutActivity extends AppCompatActivity {
         mCopyright.setText(copyrightText);
     }
 
+    private void setupRateUs() {
+        if (Config.newInstance(getApplicationContext()).getIsFirstRun()) {
+            mRateUs.setVisibility(View.GONE);
+        }
+    }
+
+    @OnClick(R.id.about_rate_us)
+    public void rateUsClicked() {
+        final Uri uri = Uri.parse("market://details?id=" + getPackageName());
+        try {
+            startActivity(new Intent(Intent.ACTION_VIEW, uri));
+        } catch (ActivityNotFoundException ignored) {
+            startActivity(new Intent(Intent.ACTION_VIEW, Uri.parse("http://play.google.com/store/apps/details?id=" + getPackageName())));
+        }
+    }
+
     @OnClick(R.id.about_license)
     public void licenseClicked() {
         final Intent intent = new Intent(getApplicationContext(), LicenseActivity.class);
diff --git a/app/src/main/java/com/simplemobiletools/flashlight/activities/Constants.java b/app/src/main/java/com/simplemobiletools/flashlight/activities/Constants.java
new file mode 100644
index 0000000..be1747c
--- /dev/null
+++ b/app/src/main/java/com/simplemobiletools/flashlight/activities/Constants.java
@@ -0,0 +1,7 @@
+package com.simplemobiletools.flashlight.activities;
+
+public class Constants {
+    // shared preferences
+    public static final String PREFS_KEY = "Flashlight";
+    public static final String IS_FIRST_RUN = "is_first_run";
+}
diff --git a/app/src/main/java/com/simplemobiletools/flashlight/activities/MainActivity.java b/app/src/main/java/com/simplemobiletools/flashlight/activities/MainActivity.java
index 9973ca2..a957472 100644
--- a/app/src/main/java/com/simplemobiletools/flashlight/activities/MainActivity.java
+++ b/app/src/main/java/com/simplemobiletools/flashlight/activities/MainActivity.java
@@ -10,6 +10,7 @@ import android.view.WindowManager;
 import android.widget.ImageView;
 
 import com.simplemobiletools.flashlight.BusProvider;
+import com.simplemobiletools.flashlight.Config;
 import com.simplemobiletools.flashlight.Events;
 import com.simplemobiletools.flashlight.MyCameraImpl;
 import com.simplemobiletools.flashlight.R;
@@ -90,8 +91,11 @@ public class MainActivity extends AppCompatActivity {
     @Override
     protected void onDestroy() {
         super.onDestroy();
-        mCameraImpl.releaseCamera();
-        mCameraImpl = null;
+        Config.newInstance(getApplicationContext()).setIsFirstRun(false);
+        if (mCameraImpl != null) {
+            mCameraImpl.releaseCamera();
+            mCameraImpl = null;
+        }
     }
 
     @Subscribe
diff --git a/app/src/main/res/layout/activity_about.xml b/app/src/main/res/layout/activity_about.xml
index 344a5a0..152f60e 100644
--- a/app/src/main/res/layout/activity_about.xml
+++ b/app/src/main/res/layout/activity_about.xml
@@ -29,11 +29,21 @@
         android:text="@string/email"/>
 
     <TextView
-        android:id="@+id/about_license"
+        android:id="@+id/about_rate_us"
         android:layout_width="match_parent"
         android:layout_height="wrap_content"
         android:layout_below="@+id/about_email"
         android:layout_marginTop="@dimen/activity_margin"
+        android:paddingTop="@dimen/activity_margin"
+        android:text="@string/rate_us_underlined"
+        android:textColor="@color/colorPrimary"/>
+
+    <TextView
+        android:id="@+id/about_license"
+        android:layout_width="match_parent"
+        android:layout_height="wrap_content"
+        android:layout_below="@+id/about_rate_us"
+        android:layout_marginTop="@dimen/activity_margin"
         android:paddingBottom="@dimen/activity_margin"
         android:paddingTop="@dimen/activity_margin"
         android:text="@string/third_party_licences_underlined"
@@ -78,6 +88,6 @@
         android:layout_height="wrap_content"
         android:layout_alignParentBottom="true"
         android:gravity="center_horizontal"
-        android:text="Copyright © Simple Mobile Tools 2000"/>
+        android:text="Copyright © Simple Mobile Tools 2016"/>
 
 </RelativeLayout>
diff --git a/app/src/main/res/values/strings.xml b/app/src/main/res/values/strings.xml
index 4be9c34..19cba6a 100644
--- a/app/src/main/res/values/strings.xml
+++ b/app/src/main/res/values/strings.xml
@@ -8,6 +8,7 @@
     <string name="email_label">Send your feedback or suggestions at:</string>
     <string name="email">hello@simplemobiletools.com</string>
     <string name="third_party_licences_underlined"><u>Third party licences</u></string>
+    <string name="rate_us_underlined"><u>Rate us in the Play Store</u></string>
     <string name="follow_us">Follow us at:</string>
     <string name="version">v %1$s</string>
     <string name="copyright">Copyright © Simple Mobile Tools %1$d</string>