Show HN: What I've learned from shipping 25 mobile apps

Hey there, as per HN rules [0], a Show HN submission cannot be a blog post. it has to be something that the user can try out. This one should be a normal submission.

[0]: https://news.ycombinator.com/showhn.html, "Off topic: blog posts, sign-up pages, newsletters, lists, and other reading material. Those can't be tried out, so can't be Show HNs. Make a regular submission instead. "