Apple pulled one of my apps after it had been in the App Store for a year in a half.
It was the planet's ONLY per-Qtr, per-Device iPhone Unit Sales Estimator App, & it was based-upon two constraint-based algorithms controlled by sliders.
It was available in the App Store from May 2018 till Sept 9th, 2019, the day BEFORE Apple's BIG iPhone announcement that year.
It is, IMO, partially responsible for Apple's decision to stop reporting iPhone Unit Sales, which they announced on Nov 1st, 2018; its estimates were getting too close for comfort for Tim Cook.
I plan to resurrect it as a "Sideload-enabled App" for the General Public !
It "could" become one of the first Prime Examples of why Sideloading is a benefit !
The name of the app is Timmy, & it's a good fit for anyone who knows the smartphone industry well.
"Timmy will tell you things that Tim Cook never would !"