DualCam has no accounts and no servers, so there is nothing to delete on our side. Removing your data is entirely in your hands:
- Delete the app from your iPhone. This permanently removes all DualCam settings — layout, picture-in-picture shape and position, border colour, quality, output choices, and your saved teleprompter script.
- Delete your recordings separately, from the Photos app. Videos and photos DualCam saved live in your photo library, not inside the app, so they survive deleting it. Remove them in Photos, then empty Recently Deleted.
- Optionally revoke permissions: iPhone Settings → Privacy & Security → Camera / Microphone / Photos → DualCam.
There is nothing to delete on any server, because DualCam has no servers and never receives your data.