How to Delete iOS Simulator Files on Mac (Free Up Space Safely)
CoreSimulator data grows quietly in the background—then your SSD is suddenly full.
Manual steps (safe)
- Quit Xcode
- Finder →
Cmd + Shift + G - Go to
~/Library/Developer/CoreSimulator - Delete contents (or oldest folders)
Terminal commands
xcrun simctl delete unavailable
If you want 1‑click results
Pair with: mac-large-file-finder.