diff --git a/apps/nexus/report.h b/apps/nexus/report.h
new file mode 100644
index 00000000..e474e8d3
--- /dev/null
+++ b/apps/nexus/report.h
@@ -0,0 +1,31 @@
+#ifndef NXS_REPORT_H
+#define NXS_REPORT_H
+
+#include <iostream>
+using namespace std;
+
+#include "stopwatch.h"
+
+class Report {
+public:
+    void Start(unsigned int tot, unsigned int st) {
+        total = tot;
+        step = st;
+        watch.Restart();
+    }
+    void Output(unsigned int count) {
+        if((count%step) != 0) return;
+        float r = 100.0 * count/total;
+        float t = watch.Elapsed();
+        cout << r << "% in " << t << "s -> " << count/t << "n/s\n";
+    }
+    double Elapsed() {
+        return watch.Elapsed();
+    }
+private:
+    StopWatch watch;
+    unsigned int total; //when finished
+    unsigned int step; //check once every step
+};
+
+#endif