diff --git a/app/src/main/java/it/reyboz/bustorino/fragments/MainScreenFragment.java b/app/src/main/java/it/reyboz/bustorino/fragments/MainScreenFragment.java
--- a/app/src/main/java/it/reyboz/bustorino/fragments/MainScreenFragment.java
+++ b/app/src/main/java/it/reyboz/bustorino/fragments/MainScreenFragment.java
@@ -491,7 +491,7 @@
         BarcodeScanOptions scanOptions = new BarcodeScanOptions();
         Intent intent = scanOptions.createScanIntent();
         if(!BarcodeScanUtils.checkTargetPackageExists(getContext(), intent)){
-            BarcodeScanUtils.showDownloadDialog(null, this);
+            BarcodeScanUtils.showDownloadDialog(requireContext());
         }else {
             barcodeLauncher.launch(scanOptions);
         }
diff --git a/app/src/main/java/it/reyboz/bustorino/middleware/BarcodeScanOptions.java b/app/src/main/java/it/reyboz/bustorino/middleware/BarcodeScanOptions.java
--- a/app/src/main/java/it/reyboz/bustorino/middleware/BarcodeScanOptions.java
+++ b/app/src/main/java/it/reyboz/bustorino/middleware/BarcodeScanOptions.java
@@ -19,6 +19,7 @@
 public class BarcodeScanOptions {
 
     public static final String BS_PACKAGE = "com.google.zxing.client.android";
+    public static final String BINARY_EYE_PACKAGE = "de.markufisch.android.binaryeye";
 
     // supported barcode formats
 
diff --git a/app/src/main/java/it/reyboz/bustorino/middleware/BarcodeScanUtils.java b/app/src/main/java/it/reyboz/bustorino/middleware/BarcodeScanUtils.java
--- a/app/src/main/java/it/reyboz/bustorino/middleware/BarcodeScanUtils.java
+++ b/app/src/main/java/it/reyboz/bustorino/middleware/BarcodeScanUtils.java
@@ -25,31 +25,20 @@
     public static boolean checkTargetPackageExists(Context context,Intent intent) {
         PackageManager pm = context.getPackageManager();
         List<ResolveInfo> availableApps = pm.queryIntentActivities(intent, PackageManager.MATCH_DEFAULT_ONLY);
-        if (availableApps != null) {
-            return !availableApps.isEmpty();
-        }
-        return false;
+        return !availableApps.isEmpty();
     }
 
-    public static AlertDialog showDownloadDialog(@Nullable Activity activity,@Nullable final Fragment fragment) {
-        if (activity == null){
-            if (fragment==null) throw new IllegalArgumentException("Cannot put both activity and fragment null");
-            activity = fragment.getActivity();
-        }
-        AlertDialog.Builder downloadDialog = new AlertDialog.Builder(activity);
+    public static AlertDialog showDownloadDialog(@NonNull Context context) {
+
+        AlertDialog.Builder downloadDialog = new AlertDialog.Builder(context);
         downloadDialog.setTitle(R.string.title_barcode_scanner_install);
         downloadDialog.setMessage(R.string.message_install_barcode_scanner);
-        final  Activity finalActivity = activity;
         downloadDialog.setPositiveButton(R.string.yes, (dialogInterface, i) -> {
-            final String packageName = BarcodeScanOptions.BS_PACKAGE;
+            final String packageName = BarcodeScanOptions.BINARY_EYE_PACKAGE;
             Uri uri = Uri.parse("market://details?id=" + packageName);
             Intent intent = new Intent(Intent.ACTION_VIEW, uri);
             try {
-                if (fragment == null) {
-                    finalActivity.startActivity(intent);
-                } else {
-                    fragment.startActivity(intent);
-                }
+                context.startActivity(intent);
             } catch (ActivityNotFoundException anfe) {
                 // Hmm, market is not installed
                 Log.w("BusTO-BarcodeScanUtils", "Google Play is not installed; cannot install " + packageName);
diff --git a/app/src/main/res/values/strings.xml b/app/src/main/res/values/strings.xml
--- a/app/src/main/res/values/strings.xml
+++ b/app/src/main/res/values/strings.xml
@@ -14,9 +14,9 @@
     <string name="next">Next</string>
     <string name="previous">Previous</string>
 
-    <string name="title_barcode_scanner_install">Install Barcode Scanner?</string>
-    <string name="message_install_barcode_scanner">This application requires an app to scan the QR codes. Would you like
-        to install Barcode Scanner now?
+    <string name="title_barcode_scanner_install">Install barcode scanner app?</string>
+    <string name="message_install_barcode_scanner">This application requires an app to scan the QR codes. We suggest using Binary Eye, which
+        is open source software, would you like to install it now?
     </string>
 
     <string name="insert_bus_stop_number">Bus stop number</string>