diff --git a/apps.json b/apps.json
index e5e9f8f02..f1d9c962f 100644
--- a/apps.json
+++ b/apps.json
@@ -5047,6 +5047,21 @@
        {"name":"circlesclock.json"}
      ]
   },
+  { "id": "aptsciclk",
+    "name": "Apeture Science clock",
+    "shortName":"AptSci clock",
+    "version":"0.01",
+    "description": "A clock based on the Portal series,
+    "icon": "app.png",
+    "type": "clock",
+    "tags": "clock",
+    "supports" : ["BANGLEJS2"],
+    "allow_emulator":true,
+    "storage": [
+      {"name":"aptsciclk.app.js","url":"app.js"},
+      {"name":"aptsciclk.img","url":"app-icon.js","evaluate":true},
+     ]
+  },
   {
     "id": "ltherm",
     "name": "Localized Thermometer",