diff --git a/app/models/__init__.py b/app/models/__init__.py
index 9fc4c65..4b2623d 100644
--- a/app/models/__init__.py
+++ b/app/models/__init__.py
@@ -1 +1 @@
-from . import appci, pr
+from . import appci, pr, unlistedapps
diff --git a/app/models/unlistedapps.py b/app/models/unlistedapps.py
index 29e9fe0..eeb2c71 100644
--- a/app/models/unlistedapps.py
+++ b/app/models/unlistedapps.py
@@ -3,57 +3,75 @@ import json
 import datetime
 import os
 
-class UnlistedApps():
+from .. import db
 
-    def find_unlisted_apps():
+class UnlistedApp(db.Model):
 
+    id = db.Column(db.Integer, primary_key=True)
+    url = db.Column(db.String(100), unique=True, nullable=False)
+    name = db.Column(db.String(64), nullable=False)
+    owner = db.Column(db.String(64), nullable=False)
+    description = db.Column(db.String(256))
+    updated_days_ago = db.Column(db.Integer, default=-1)
+
+    def __repr__(self):
+        return '<UnlistedApp %r>' % self.name
+
+    def init():
+        pass
+
+    def update():
+
+        UnlistedApp.query.delete()
 
         official = json.loads(requests.get("https://raw.githubusercontent.com/YunoHost/apps/master/official.json").text)
         community = json.loads(requests.get("https://raw.githubusercontent.com/YunoHost/apps/master/community.json").text)
 
-        official_apps = [ os.path.basename(app["url"]) for app in official.values() ]
-        community_apps = [ os.path.basename(app["url"]) for app in community.values() ]
+        known_apps = set()
+        known_apps = known_apps.union([os.path.basename(app["url"]) for app in official.values() ])
+        known_apps = known_apps.union([os.path.basename(app["url"]) for app in community.values() ])
 
         apps = []
 
-        for i in range(0,7):
+        for i in range(1,7):
 
             print("Page " + str(i) + " ... ")
             r = requests.get("https://api.github.com/search/repositories?q=_ynh&sort=updated&per_page=100&page="+str(i))
-            assert r.status_code == 200
+            assert r.status_code == 200, r.text
             j = json.loads(r.text)
             print(str(len(j["items"])) + " items ")
             for item in j["items"]:
-                app = {
-                    "name": item["name"],
-                    "url": item["html_url"],
-                    "owner": item["owner"]["login"],
-                    "description": item["description"],
-                    "updated_days_ago": githubDateToDaysAgo(item["updated_at"])
-                }
 
                 if str(item["size"]) == "0":
                     continue
 
-                if not app["name"].endswith("_ynh"):
+                if not item["name"].endswith("_ynh"):
                     continue
 
-                if app["name"] in official_apps or app["name"] in community_apps:
+                if item["name"] in known_apps:
                     continue
 
-                app["name"] = app["name"].replace("_ynh", "")
+                item["name"] = item["name"].replace("_ynh", "")
 
-                apps.append(app)
+                app = UnlistedApp(name=item["name"],
+                                  url=item["html_url"],
+                                  owner=item["owner"]["login"],
+                                  description=item["description"],
+                                  updated_days_ago=githubDateToDaysAgo(item["updated_at"])
+                )
+                db.session.add(app)
 
-        apps = sorted(apps, key=lambda x: x["updated_days_ago"])
+        db.session.commit()
 
-        for app in apps:
-            if app["updated_days_ago"] > 100:
-                continue
-            print(app["name"] + " ... " + app["url"] + " ... " + str(app["updated_days_ago"]))
+        #apps = sorted(apps, key=lambda x: x["updated_days_ago"])
 
-        with open('apps.json', 'w') as f:
-            json.dump(apps, f)
+        #for app in apps:
+        #    if app["updated_days_ago"] > 100:
+        #        continue
+        #    print(app["name"] + " ... " + app["url"] + " ... " + str(app["updated_days_ago"]))
+
+        #with open('apps.json', 'w') as f:
+        #    json.dump(apps, f)
 
 
 def githubDateToDaysAgo(date):
@@ -61,6 +79,3 @@ def githubDateToDaysAgo(date):
     date = datetime.datetime.strptime(date, "%Y-%m-%dT%H:%M:%SZ")
     return (now - date).days
 
-
-UnlistedApps.find_unlisted_apps()
-