Darkroom Booth for iPad allows you to reset your settings by their grouping, rather than the app as a whole.

At the bottom of each settings page, you will find the ‘Reset’ button next to ‘Save Changes’.

When you press on ‘Reset’, a dialogue box will appear asking for you to confirm whether or not you would like to reset these settings. If you would like to reset, press ‘OK’, otherwise press ‘Cancel’.

Reset Options:

Account Settings

Still Images Settings

GIFs Settings

Burst GIFs Settings

Saving Settings

Microsites Settings

Sharing Settings

Design Settings