I would have been more than happy to pay the dev for an ad free version of this unique, yet HIGHLY EFFECTIVE tool. When comparing performance enhancing metrics of the data on the device being "cleaned" coupled with all of the other bells and whistles that make this app great... I truly wish I could stop there.... However, minus the extreme frustration that stems from the INCESSANT ADS that RUIN THE ENTIRE EXPERIENCE are why I uninstalled and removed my 5 star until a user focused experience is the focal point.