No — GuidedShot is a digital download, so once it’s bought and sitting on your phone it can’t be returned, which is why we don’t offer refunds on it. Do check ‘Which cameras does it work with?’ above before you buy, so you know it suits your kit.
What you do get is full support with getting it installed. If the app won’t add to your home screen, or you’re not sure which step you’re stuck on, email support@iphotography.com and a real person will walk you through it — usually the same working day, and we’ll stay with you until it’s working.