The conversation between human and AI assistant.
How much would it cost to build an iPhone app just like Groupon's?
I see. Is there a way to estimate the ongoing maintenance and update costs?
Yes, depending on the level of maintenance and updates required, the ongoing cost could be anywhere from a few thousand dollars to tens of thousands of dollars per year. This cost is necessary to keep the app running smoothly and up-to-date with the latest technology and security features.