You can easily delete estimates from your Joist account.
1. Tap the Estimates tab
2. Select the estimate that you'd like to delete by tapping on it
3. Tap More at the top right of the screen. If you're sure tap Delete
4. The estimate will now be removed from the system
On iPhone/iPad you can also delete estimates by sliding your finger from right to left on the estimate you'd like to remove. A delete button will appear, and you can tap it to delete the estimate.
Note: Deleting an estimate cannot be undone, so be certain before you tap delete!