diff --git a/native/ios/Comm/AppDelegate.mm b/native/ios/Comm/AppDelegate.mm
--- a/native/ios/Comm/AppDelegate.mm
+++ b/native/ios/Comm/AppDelegate.mm
@@ -418,9 +418,16 @@
     gcConfigBuilder.withMaxHeapSize(heapSizeMB << 20);
   }
 
+#if DEBUG
+  return vm::RuntimeConfig::Builder()
+      .withGCConfig(gcConfigBuilder.build())
+      .withEnableSampleProfiling(true)
+      .build();
+#else
   return vm::RuntimeConfig::Builder()
       .withGCConfig(gcConfigBuilder.build())
       .build();
+#endif
 }
 
 @end