It works, its easy to use and its reasonably priced.
This is an excellent app that allows iphone owners to circumvent one of the built in limitations of the ios operating system. As many of you have noticed, the iphone cannot record a call in progress. This can be very inconvenient at times. This app allows you to record a call by turning it into a 3-way conversation. While this is slightly inconvenient, it can be a lifesaver at times. The app also is reasonably priced - you just pay once for a lifetime subscription, and its one of those apps that "just work".
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TapeACall Pro: Call Recorder, v3.4