Many of us are familiar with the battle between parents and kids when it comes to how much time they spend on their smartphones and tablets these days. In his report this week, however, PC Mike Wendland highlights apps that can put an end to such battles. OurPact allows parents to block device activity for scheduled times. Parents can block texting, web browsing and even specific apps. OurPact also has a geolocation function that can allow parents to check in and see where their kids might be. The app is free with premium features available for purchase for iOS and Android devices. Kidslox also allows parents to access blocking for…