It’s a good Calculator, but horrible advertiser. – Graphing Calculator X84 Review

I understand why a free application would use ad revenue to make sure the service can stay afloat, but if I’m taking a geometry test, and my calculator is replaced with a billboard, maybe it’s not the best option. I don’t know why it happens either. There are ads on the top that are noticeable, and not obstructing anything. Good product, but the more obnoxious ads make me want to die.
Review by Got this for geometry class on Graphing Calculator X84.