A little over a month after the first TestFlight beta, the first version of CallTap went live on the App Store. There was no big launch because I did not want to get much attention and also did not know how to get much attention to a small product. Unsurprisingly the download numbers were quite low but it's a start:
https://itunes.apple.com/app/apple-store/id1413904420?pt=80462&ct=indiehackers&mt=8