In this modern era, cell phone have many system operation to improve the modern live. Start form 2003, Nokia is dominated cell phone for its symbian application. This system operation is very good but still has few complicated user interface. But, in 2008 BlackBerry start to dominate the system operation in Indonesia and reach 1 million user only in 3 months, automatically Nokia is bankrupt and never to produce symbian cell phone again. In Symbian operating system cannot be installed security application such as Mspy. This application is very useful for any system operating system, except symbian for Nokia cell phone.
Blackberry can be installed Mspy and this operating system is very useful for people who work in business. BlackBerry is closed system operating and cannot be modified like Android and Apple. If people who want to have all feature of Mspy android app, they should using any BlackBerry Smartphone, but at least their BlackBerry system must have 6.0 OS above. In BlackBerry App World, Mspy only available in paid version. There is no free version for any BlackBerry Smartphone. So, Mspy in BlackBerry is suitable for people who work in the office and the user is usually between boss and the secretary.
Android is second example of system operation that can be installed by Mspy. In Google Play Store, there is Mspy in free version. So people can try for one month of this application. If the expired date is over, they must activate the code from Mspy website to ask pass key and the time usage is unlimited. Android may the best operating system because the limit usage of Mspy is unlimited and the free trial is can be used for one month. If people want to get new user interface, feature and theme, they should upgrade their free version in pro version.
Next operating system is Apple Operating System or iOS. iOS become the expensive operating system form this era because all the application for iOS is paid. There are few free applications for iOS that available in App Store. Mspy in App Store is available in paid application. There are no free application for Mspy or other security application for iOS, so that’s why people thing if iOS become the most expensive operating system in this world. Mspy is the best application for security application for any cell phone operating system, but most of Mspy is paid.