I can't recommend AppInstitute enough for small businesses. It's so important to keep up with the mobile industry as there are so many people using mobiles only to discover new businesses. I took a look at a few "DIY App Builders" but AppInstitute was the one who stood out! They are great value for money, the Apps are so well designed and any feature you might think you'll need, they've got it. The support team are first-class, always there when you need them. They work around the clock, so no matter what time you're using the App Builder, someone will be there to help you out.