My developer wants to charge me more to update the iOS app to make it compatible with iOS 10. I'm opposed to paying more because the app completely crashes and in my opinion, the app isn't incomplete if it doesn't work at all on the newest OS (iOS 10). I want to be fair to the developer; but, I also don't want to pay for something I've already paid for. The developer's argument is that the app is ready and works on the previous OS (iOS 9) and that his development obligation is complete.
My question is, am I being unreasonable by expecting the developer to make the OS updates to get the app working on the current OS at no additional cost?
I didn't find the right solution from the Internet.
Alvin Hensel replied
398 weeks ago