diff --git a/contents.json b/contents.json
index 81fe0029..74077a76 100644
--- a/contents.json
+++ b/contents.json
@@ -20833,5 +20833,30 @@
       "date_added": "May 27 2020",
       "suggested_by": "@dkhamsing"
     }
+    {
+       "title": "HTTPS4All",
+       "category-ids": ["Security"],
+       "description": "Port of HTTPS Everywhere for iOS",
+       "source": "https://github.com/bouk/HTTPS4All",
+       "itunes": "https://apps.apple.com/us/app/https4all/id1305430042",
+       "license": "gpl-2.0",
+       "date_added": "May 27 2020",
+       "suggested_by": "@bradenglund"
+    }
+    {
+      "title": "OpenCovidTrace",
+      "category-ids": [
+        "contact-tracing"
+      ],
+      "description": "Uses own open-source framework for exposure tracing",
+      "license": "gpl-3.0",
+      "source": "https://github.com/OpenCovidTrace/octrace-ios",
+      "tags": [
+        "swift"
+      ],
+      "date_added": "May 28 2020",
+      "suggested_by": "@shiaulis",
+      "stars": 16
+    }  
   ]
 }