This app is extremely racist, I can't understand why Apple's operating systems have upgrades that are not available here on Android and Samsung, the software is very weak, there are tons of free apps that are better than it, I paid money for nothing, too bad, it's not worth it, I can't upgrade For the 5th or 6th generation, and it cannot have all the upgrades that Apple devices have, not recommended friends, a waste of your money and nerves, an application that is outdated in levels and inconsistent with all the innovation that is currently in the market.