diff --git a/usr/lib/python3.8/spoc/app.py b/usr/lib/python3.8/spoc/app.py
index 3ed1181..880506c 100644
--- a/usr/lib/python3.8/spoc/app.py
+++ b/usr/lib/python3.8/spoc/app.py
@@ -2,6 +2,7 @@
 
 import json
 import os
+import shutil
 import subprocess
 import tarfile
 import urllib.parse
@@ -17,6 +18,7 @@ class App:
     def __init__(self, name, load_from_repo=True):
         self.name = name
         self.version = None
+        self.app_dir = os.path.join(APPS_DIR, name)
         self.meta = {}
         self.containers = []
         if load_from_repo:
@@ -50,15 +52,14 @@ class App:
 
     def run_script(self, action):
         # Runs script for an app, if the script is present
-        app_dir = os.path.join(APPS_DIR, self.name)
-        script_dir = os.path.join(app_dir, action)
-        script_path = os.path.join(app_dir, f'{script_dir}.sh')
+        script_dir = os.path.join(self.app_dir, action)
+        script_path = os.path.join(self.app_dir, f'{script_dir}.sh')
         if os.path.exists(script_path):
             # Run the script in its working directory, if there is one, so it doesn't have to figure out paths to packaged files
             env = os.environ.copy()
             env['LAYERS_DIR'] = LAYERS_DIR
             env['VOLUMES_DIR'] = VOLUMES_DIR
-            cwd = script_dir if os.path.exists(script_dir) else app_dir
+            cwd = script_dir if os.path.exists(script_dir) else self.app_dir
             subprocess.run(script_path, cwd=cwd, env=env, check=True)
 
     def create_container(self, name, definition):
@@ -89,7 +90,18 @@ class App:
         raise NotImplementedError()
 
     def uninstall(self):
-        raise NotImplementedError()
+        definition = repo_local.get_app(self.name)
+        self.run_script('uninstall')
+        # Remove containers
+        for container in definition['containers']:
+            Container(container, False).destroy()
+        # Unregister app and remove scripts
+        repo_local.unregister_app(self.name)
+        try:
+            shutil.rmtree(self.app_dir)
+        except FileNotFoundError:
+            pass
+        # TODO: Remove unused images
 
     def start(self):
         for container in self.containers: