Almost all the computer softwares are being upgraded version after version depending upon the feedback given by the customers. Upgrading the software makes it more user friendly with more features that makes the software a pleasure to use. The cell phone spy software also has such features which can be upgraded. But not many upgraded versions are out because it is primarily illegal to use it in many countries. Many cracked versions of custom upgraded versions are downloadable in the net. But beware of these fake ones as it might easily betray you. The cell phone spyware is in no way inferior to other softwares and it has all the features to go for subsequent versions. So you can very well rely on purchasing a good software for your use.