---
id: apps.why-is-a-moved-app-asking-to-add-a-new-helper-tool
url: https://storagestudio.us/faq/apps/why-is-a-moved-app-asking-to-add-a-new-helper-tool
category: "Apps"
subcategory: "App updates after a move"
question: "Why is a moved app asking for my password to \"add a new helper tool\"?"
alt_questions:
  - "Moved app keeps asking for Touch ID to update"
  - "Is the helper tool prompt from Storage Studio?"
  - "Password prompt from app on external drive"
  - "App wants to install helper tool while drive unplugged"
  - "A moved app asked for my password to “add a new helper tool” — is that Storage Studio?"
  - "Why does an app want to add a helper tool after I moved it?"
  - "Password prompt after unplugging my external drive"
  - "add a new helper tool prompt mac moved app"
  - "Should I enter my password when a relocated app asks?"
  - "Moved app update asks for Touch ID"
short_answer: "It's the app's own updater, not Storage Studio, and it can't finish while your fast drive is unplugged. Click Cancel, then reconnect the drive or move the app back."
tags: ["updates", "password", "helper tools", "helper tool", "moved apps"]
related: ["https://storagestudio.us/faq/apps/what-happens-to-moved-apps-when-the-drive-is-disconnected", "https://storagestudio.us/faq/apps/should-i-move-apps-that-update-often"]
applies_to: "all"
last_reviewed: 2026-10-01
---

# Why is a moved app asking for my password to "add a new helper tool"?

That prompt comes from **the app's own updater, not from Storage Studio**. It usually appears when an app you moved is open while your fast drive is **disconnected** — the updater can't reach the app's files, so it can't finish.

It's safe to click **Cancel**. Then either reconnect your fast drive so the app updates normally, or [move the app back](https://storagestudio.us/faq/apps/how-do-i-move-an-app-back-to-my-mac) from the **Moved** tab. Apps that update very often, like browsers and chat apps, are usually happier on your built-in drive.