Xojo is a cross-platform development tool that allows you to easily build native apps for Windows, macOS, Linux, Raspberry Pi, iOS and the web.
Ranked in these QuestionsQuestion Ranking
Pro Easy to use
Easy to make compiled native apps.
Con Subscription-based/Not free
Using this product you're betting the company will still be around. If they get bought out by an enterprise that wants to use the tech internally, all they need to do is stop offering subscriptions and suddenly you're scrambling to rebuild your entire app on other technology.
Con No Android support
They plan to eventually support Android, but for now, they only support iOS.