Won't even open... – Thinking Time Pro – Cognitive Skill Training Review

How disappointing; after reading a positive review in an article for great apps for kindergarteners I bought the app only to find it seemingly won't load with current IOS. Error message says must have IOS 6 or late and I'm running iOS 10. Oops, there goes $5.
Review by Edith's Poppa on Thinking Time Pro – Cognitive Skill Training.