problem with new update – Speedometer Speed Box App Review

first of all, I want to say that I do like the app and I do give it four stars, but there is a problem with the new updated, version eight says that it requires iOS 10.3.3 or later, but when I look up my phones current iOS it is the 10.3.3 so I am confused to why it is not updating. But other than the problem of the update I am very happy with the app.
Review by Hardtruck1 on Speedometer Speed Box App.