The approval process is completely at the discretion of the app stores, and generally takes about a week. Sometimes it will be much quicker, and other times it might take a couple of weeks instead. Unfortunately this is out of our control.
If there are any concerns during the approval process we will be in touch with you right away in order to have them resolved quickly.
Of course, we will let you know as soon as your app is live - so sit back and relax until then.
Android - usually within a week
Apple - usually 1-2 weeks*
*Assuming you have already set up your Apple Developer Account