Challenging
Challenging when you get to the upper levels. Not worth it tho as I found an error which required me to use all my hints to solve a puzzle the solution of which went against the rules of the app. How many more errors are there?
Not enough ratings yet to assess Word IQ.
Word IQ appears to be a legitimate app. AppsHunter Legitimacy Score for Word IQ is 80/100.
Based on 80 of 100 points across 7 verification signals from App Store and developer data.