diff --git a/engine/src/flutter/shell/platform/android/flutter_main.cc b/engine/src/flutter/shell/platform/android/flutter_main.cc
index eb9ff57ee3..8a210c1176 100644
--- a/engine/src/flutter/shell/platform/android/flutter_main.cc
+++ b/engine/src/flutter/shell/platform/android/flutter_main.cc
@@ -26,7 +26,7 @@ static void Init(JNIEnv* env,
 
   // Prepare command line arguments and initialize the shell.
   std::vector<std::string> args;
-  args.push_back("sky_shell");
+  args.push_back("flutter_tester");
   for (auto& arg : fml::jni::StringArrayToVector(env, jargs)) {
     args.push_back(std::move(arg));
   }
diff --git a/engine/src/flutter/shell/platform/darwin/desktop/BUILD.gn b/engine/src/flutter/shell/platform/darwin/desktop/BUILD.gn
index 57121c2e0c..0bab5c1adc 100644
--- a/engine/src/flutter/shell/platform/darwin/desktop/BUILD.gn
+++ b/engine/src/flutter/shell/platform/darwin/desktop/BUILD.gn
@@ -37,23 +37,20 @@ source_set("mac_desktop_platform") {
 }
 
 executable("shell_standalone") {
-  output_name = "sky_shell"
-
+  output_name = "flutter_tester"
   deps = [
     ":mac_desktop_platform",
   ]
 }
 
 resource_copy_mac("mac_desktop_resources") {
-  app_name = "SkyShell"
-
+  app_name = "FlutterTester"
   resources = [ "//third_party/icu/android/icudtl.dat" ]
-
   bundle_directory = "."
 }
 
 mac_app("shell_application_bundle") {
-  app_name = "SkyShell"
+  app_name = "FlutterTester"
   info_plist = "Info.plist"
   xibs = [ "flutter_mac.xib" ]
 
diff --git a/engine/src/flutter/shell/platform/darwin/desktop/Info.plist b/engine/src/flutter/shell/platform/darwin/desktop/Info.plist
index b3351288f4..31d3f1240d 100644
--- a/engine/src/flutter/shell/platform/darwin/desktop/Info.plist
+++ b/engine/src/flutter/shell/platform/darwin/desktop/Info.plist
@@ -5,7 +5,7 @@
 	<key>CFBundleDevelopmentRegion</key>
 	<string>en</string>
 	<key>CFBundleExecutable</key>
-	<string>SkyShell</string>
+	<string>FlutterTester</string>
 	<key>CFBundleIconFile</key>
 	<string></string>
 	<key>CFBundleIdentifier</key>
diff --git a/engine/src/flutter/shell/platform/linux/BUILD.gn b/engine/src/flutter/shell/platform/linux/BUILD.gn
index 9ba957d250..7005bb141f 100644
--- a/engine/src/flutter/shell/platform/linux/BUILD.gn
+++ b/engine/src/flutter/shell/platform/linux/BUILD.gn
@@ -3,7 +3,7 @@
 # found in the LICENSE file.
 
 executable("linux") {
-  output_name = "sky_shell"
+  output_name = "flutter_tester"
 
   sources = [
     "main_linux.cc",
diff --git a/engine/src/flutter/shell/platform/linux/main_linux.cc b/engine/src/flutter/shell/platform/linux/main_linux.cc
index 68b2539812..26ee9666bf 100644
--- a/engine/src/flutter/shell/platform/linux/main_linux.cc
+++ b/engine/src/flutter/shell/platform/linux/main_linux.cc
@@ -90,7 +90,7 @@ void RunNonInteractive(ftl::CommandLine initial_command_line,
   }
 
   if (!shell::InitForTesting(initial_command_line)) {
-    shell::PrintUsage("sky_shell");
+    shell::PrintUsage("flutter_tester");
     exit(EXIT_FAILURE);
     return;
   }
@@ -119,7 +119,7 @@ int main(int argc, char* argv[]) {
   auto command_line = ftl::CommandLineFromArgcArgv(argc, argv);
 
   if (command_line.HasOption(shell::FlagForSwitch(shell::Switch::Help))) {
-    shell::PrintUsage("sky_shell");
+    shell::PrintUsage("flutter_tester");
     return EXIT_SUCCESS;
   }