---
id: apps.what-happens-to-moved-apps-if-the-drive-fails
url: https://storagestudio.us/faq/apps/what-happens-to-moved-apps-if-the-drive-fails
category: "Apps"
subcategory: "Drive, safety and recovery"
question: "What happens to my moved or offloaded apps if my external drive fails?"
alt_questions:
  - "External SSD died with my apps on it"
  - "Lost the drive with offloaded apps"
  - "Recover apps from failed external drive"
  - "Backup moved apps"
short_answer: "Apps stored only on a failed drive are lost; reinstall them. Moved apps keep their settings on your Mac, but offloaded apps' data was on the drive — so back the drive up."
tags: ["external drive", "backups", "data loss"]
related: ["https://storagestudio.us/faq/apps/can-i-lose-an-app-by-moving-it", "https://storagestudio.us/faq/apps/can-i-move-an-app-back-without-the-drive"]
applies_to: "all"
last_reviewed: 2026-10-01
---

# What happens to my moved or offloaded apps if my external drive fails?

Apps stored only on that drive are lost with it, so reinstall them from their developer or the App Store. For **moved** apps that's usually painless, because their settings and data stayed on your Mac. **Offloaded** apps kept their data on the drive too, so that data is lost unless the drive was backed up.

Storage Studio is about freeing space safely, not replacing backups — keep a Time Machine or other backup that includes your external drive.