diff --git a/app/src/main/java/eu/faircode/email/ActivityView.java b/app/src/main/java/eu/faircode/email/ActivityView.java
index fa469051cb..0cb5d97471 100644
--- a/app/src/main/java/eu/faircode/email/ActivityView.java
+++ b/app/src/main/java/eu/faircode/email/ActivityView.java
@@ -382,7 +382,7 @@ public class ActivityView extends ActivityBilling implements FragmentManager.OnB
             }).setExternal(true));
 
         if ((Helper.isPlayStoreInstall() || BuildConfig.DEBUG) &&
-                getIntentRate(this).resolveActivity(pm) != null)
+                Helper.getIntentRate(this).resolveActivity(pm) != null)
             extra.add(new NavMenuItem(R.drawable.baseline_star_24, R.string.menu_rate, new Runnable() {
                 @Override
                 public void run() {
@@ -1164,13 +1164,6 @@ public class ActivityView extends ActivityBilling implements FragmentManager.OnB
         return intent;
     }
 
-    private static Intent getIntentRate(Context context) {
-        Intent intent = new Intent(Intent.ACTION_VIEW, Uri.parse("market://details?id=" + BuildConfig.APPLICATION_ID));
-        if (intent.resolveActivity(context.getPackageManager()) == null)
-            intent = new Intent(Intent.ACTION_VIEW, Uri.parse("https://play.google.com/store/apps/details?id=" + BuildConfig.APPLICATION_ID));
-        return intent;
-    }
-
     public static class FragmentDialogFirst extends FragmentDialogBase {
         @NonNull
         @Override
@@ -1204,7 +1197,7 @@ public class ActivityView extends ActivityBilling implements FragmentManager.OnB
                     .setNegativeButton(R.string.title_no, new DialogInterface.OnClickListener() {
                         @Override
                         public void onClick(DialogInterface dialog, int which) {
-                            Helper.view(getContext(), getIntentRate(getContext()));
+                            Helper.view(getContext(), Helper.getIntentRate(getContext()));
                         }
                     })
                     .create();
diff --git a/app/src/main/java/eu/faircode/email/FragmentMessages.java b/app/src/main/java/eu/faircode/email/FragmentMessages.java
index d949d4c34e..7e1a0e77b4 100644
--- a/app/src/main/java/eu/faircode/email/FragmentMessages.java
+++ b/app/src/main/java/eu/faircode/email/FragmentMessages.java
@@ -30,6 +30,8 @@ import android.content.Intent;
 import android.content.IntentFilter;
 import android.content.IntentSender;
 import android.content.SharedPreferences;
+import android.content.pm.PackageInfo;
+import android.content.pm.PackageManager;
 import android.graphics.Canvas;
 import android.graphics.Color;
 import android.graphics.PorterDuff;
@@ -288,6 +290,8 @@ public class FragmentMessages extends FragmentBase implements SharedPreferences.
     static final String ACTION_DECRYPT = BuildConfig.APPLICATION_ID + ".DECRYPT";
     static final String ACTION_NEW_MESSAGE = BuildConfig.APPLICATION_ID + ".NEW_MESSAGE";
 
+    private static final long REVIEW_ASK_DELAY = 24 * 3600 * 1000L; // milliseonds
+
     private static final List<String> DUPLICATE_ORDER = Collections.unmodifiableList(Arrays.asList(
             EntityFolder.INBOX,
             EntityFolder.OUTBOX,
@@ -2577,7 +2581,8 @@ public class FragmentMessages extends FragmentBase implements SharedPreferences.
         else
             fabMore.hide();
 
-        checkReporting();
+        if (!checkReporting())
+            checkReview();
     }
 
     @Override
@@ -2695,24 +2700,69 @@ public class FragmentMessages extends FragmentBase implements SharedPreferences.
         }
     };
 
-    private void checkReporting() {
-        if (viewType == AdapterMessage.ViewType.UNIFIED) {
-            SharedPreferences prefs = PreferenceManager.getDefaultSharedPreferences(getContext());
-            if (prefs.getBoolean("crash_reports", false) ||
-                    prefs.getBoolean("crash_reports_asked", false))
-                return;
+    private boolean checkReporting() {
+        if (viewType != AdapterMessage.ViewType.UNIFIED)
+            return false;
 
-            final Snackbar snackbar = Snackbar.make(view, R.string.title_ask_help, Snackbar.LENGTH_INDEFINITE);
-            snackbar.setAction(R.string.title_info, new View.OnClickListener() {
-                @Override
-                public void onClick(View v) {
-                    snackbar.dismiss();
-                    new FragmentDialogReporting().show(getParentFragmentManager(), "reporting");
-                }
-            });
+        SharedPreferences prefs = PreferenceManager.getDefaultSharedPreferences(getContext());
+        if (prefs.getBoolean("crash_reports", false) ||
+                prefs.getBoolean("crash_reports_asked", false))
+            return false;
+
+        final Snackbar snackbar = Snackbar.make(view, R.string.title_ask_help, Snackbar.LENGTH_INDEFINITE);
+        snackbar.setAction(R.string.title_info, new View.OnClickListener() {
+            @Override
+            public void onClick(View v) {
+                snackbar.dismiss();
+                new FragmentDialogReporting().show(getParentFragmentManager(), "reporting");
+            }
+        });
+
+        snackbar.show();
 
-            snackbar.show();
+        return true;
+    }
+
+    private boolean checkReview() {
+        if (viewType != AdapterMessage.ViewType.UNIFIED)
+            return false;
+
+        SharedPreferences prefs = PreferenceManager.getDefaultSharedPreferences(getContext());
+        if (prefs.getBoolean("review_asked", false))
+            return false;
+
+        PackageManager pm = getContext().getPackageManager();
+
+        Intent intent = Helper.getIntentRate(getContext());
+        if (intent.resolveActivity(pm) == null)
+            return false;
+
+        long installed = 0;
+        try {
+            PackageInfo pi = pm.getPackageInfo(BuildConfig.APPLICATION_ID, 0);
+            if (pi != null)
+                installed = pi.firstInstallTime;
+        } catch (Throwable ex) {
+            Log.e(ex);
         }
+        Log.i("Installed=" + new Date(installed));
+
+        long now = new Date().getTime();
+        if (installed + REVIEW_ASK_DELAY > now)
+            return false;
+
+        final Snackbar snackbar = Snackbar.make(view, R.string.title_ask_review, Snackbar.LENGTH_INDEFINITE);
+        snackbar.setAction(R.string.title_info, new View.OnClickListener() {
+            @Override
+            public void onClick(View v) {
+                snackbar.dismiss();
+                new FragmentDialogReview().show(getParentFragmentManager(), "review");
+            }
+        });
+
+        snackbar.show();
+
+        return true;
     }
 
     @Override
@@ -5413,6 +5463,36 @@ public class FragmentMessages extends FragmentBase implements SharedPreferences.
         }
     }
 
+    public static class FragmentDialogReview extends FragmentDialogBase {
+        @NonNull
+        @Override
+        public Dialog onCreateDialog(@Nullable Bundle savedInstanceState) {
+            View dview = LayoutInflater.from(getContext()).inflate(R.layout.dialog_review, null);
+            CheckBox cbNotAgain = dview.findViewById(R.id.cbNotAgain);
+
+            cbNotAgain.setOnCheckedChangeListener(new CompoundButton.OnCheckedChangeListener() {
+                @Override
+                public void onCheckedChanged(CompoundButton buttonView, boolean isChecked) {
+                    SharedPreferences prefs = PreferenceManager.getDefaultSharedPreferences(getContext());
+                    prefs.edit().putBoolean("review_asked", isChecked).apply();
+                }
+            });
+
+            return new AlertDialog.Builder(getContext())
+                    .setView(dview)
+                    .setPositiveButton(android.R.string.yes, new DialogInterface.OnClickListener() {
+                        @Override
+                        public void onClick(DialogInterface dialog, int which) {
+                            SharedPreferences prefs = PreferenceManager.getDefaultSharedPreferences(getContext());
+                            prefs.edit().putBoolean("review_asked", true).apply();
+                            startActivity(Helper.getIntentRate(getContext()));
+                        }
+                    })
+                    .setNegativeButton(android.R.string.no, null)
+                    .create();
+        }
+    }
+
     public static class FragmentDialogAccount extends FragmentDialogBase {
         @NonNull
         @Override
diff --git a/app/src/main/java/eu/faircode/email/FragmentOptionsMisc.java b/app/src/main/java/eu/faircode/email/FragmentOptionsMisc.java
index 597dc80a9c..d72624fa92 100644
--- a/app/src/main/java/eu/faircode/email/FragmentOptionsMisc.java
+++ b/app/src/main/java/eu/faircode/email/FragmentOptionsMisc.java
@@ -68,7 +68,7 @@ public class FragmentOptionsMisc extends FragmentBase implements SharedPreferenc
     };
 
     private final static String[] RESET_QUESTIONS = new String[]{
-            "welcome", "crash_reports_asked",
+            "welcome", "crash_reports_asked", "review_asked",
             "html_always_images", "print_html_confirmed",
             "identities_asked", "cc_bcc", "inline_image_hint", "compose_reference", "send_dialog"
     };
diff --git a/app/src/main/java/eu/faircode/email/Helper.java b/app/src/main/java/eu/faircode/email/Helper.java
index fd74d4660a..7aeb299723 100644
--- a/app/src/main/java/eu/faircode/email/Helper.java
+++ b/app/src/main/java/eu/faircode/email/Helper.java
@@ -324,6 +324,13 @@ public class Helper {
             return new Intent(Intent.ACTION_VIEW, Uri.parse(XDA_URI));
     }
 
+    static Intent getIntentRate(Context context) {
+        Intent intent = new Intent(Intent.ACTION_VIEW, Uri.parse("market://details?id=" + BuildConfig.APPLICATION_ID));
+        if (intent.resolveActivity(context.getPackageManager()) == null)
+            intent = new Intent(Intent.ACTION_VIEW, Uri.parse("https://play.google.com/store/apps/details?id=" + BuildConfig.APPLICATION_ID));
+        return intent;
+    }
+
     // Graphics
 
     static int dp2pixels(Context context, int dp) {
diff --git a/app/src/main/res/layout/dialog_review.xml b/app/src/main/res/layout/dialog_review.xml
new file mode 100644
index 0000000000..e8c58f00eb
--- /dev/null
+++ b/app/src/main/res/layout/dialog_review.xml
@@ -0,0 +1,44 @@
+<?xml version="1.0" encoding="utf-8"?>
+<ScrollView xmlns:android="http://schemas.android.com/apk/res/android"
+    xmlns:app="http://schemas.android.com/apk/res-auto"
+    android:layout_width="match_parent"
+    android:layout_height="wrap_content"
+    android:padding="24dp"
+    android:scrollbarStyle="outsideOverlay">
+
+    <androidx.constraintlayout.widget.ConstraintLayout
+        android:layout_width="match_parent"
+        android:layout_height="wrap_content">
+
+        <TextView
+            android:id="@+id/tvMessage"
+            android:layout_width="wrap_content"
+            android:layout_height="wrap_content"
+            android:text="@string/title_ask_review"
+            android:textAppearance="@style/TextAppearance.AppCompat.Medium"
+            android:textColor="?android:attr/textColorPrimary"
+            app:layout_constraintStart_toStartOf="parent"
+            app:layout_constraintTop_toTopOf="parent" />
+
+        <TextView
+            android:id="@+id/tvExplanation"
+            android:layout_width="wrap_content"
+            android:layout_height="wrap_content"
+            android:layout_marginTop="12dp"
+            android:text="@string/title_ask_review_rationale"
+            android:textAppearance="@style/TextAppearance.AppCompat.Small"
+            android:textColor="?android:attr/textColorPrimary"
+            app:layout_constraintStart_toStartOf="parent"
+            app:layout_constraintTop_toBottomOf="@id/tvMessage" />
+
+        <CheckBox
+            android:id="@+id/cbNotAgain"
+            android:layout_width="wrap_content"
+            android:layout_height="wrap_content"
+            android:layout_marginTop="12dp"
+            android:text="@string/title_no_ask_again"
+            android:textAppearance="@style/TextAppearance.AppCompat.Small"
+            app:layout_constraintStart_toStartOf="parent"
+            app:layout_constraintTop_toBottomOf="@id/tvExplanation" />
+    </androidx.constraintlayout.widget.ConstraintLayout>
+</ScrollView>
\ No newline at end of file
diff --git a/app/src/main/res/values/strings.xml b/app/src/main/res/values/strings.xml
index 1d9d5f6a61..c850308ab7 100644
--- a/app/src/main/res/values/strings.xml
+++ b/app/src/main/res/values/strings.xml
@@ -657,6 +657,10 @@
     <string name="title_ask_help">Help improve FairEmail</string>
     <string name="title_ask_reporting">Send error reports?</string>
     <string name="title_reporting_why">Error reporting will help improve FairEmail</string>
+
+    <string name="title_ask_review" translatable="false">Please review FairEmail</string>
+    <string name="title_ask_review_rationale" translatable="false">You have been using FairEmail for a while. It is appreciated if you rate FairEmail in the Play Store, also to maintain a balance between unfavorable and favorable reviews.</string>
+
     <string name="title_expand_warning">Expanding this message will download %1$s</string>
     <string name="title_download_message">Downloading &#8230;</string>