Call Recorder IntCall for iPhone
You don’t need a separate gadget to record calls on your smartphone. You can now use apps such as Call Recorder to get the job done. It can be used to make national and international calls on your iOS devices. Entire calls are recorded and made available on your phone.
The app is pretty simple to use. Just make calls from the app, and it will record them. Once your recording is ready, you can play it on your phone, sync it to your PC via iTunes or send it to others via e-mail.
While you can download the app for free, you will need to buy credit to continue using the app. iPad and iPod Touch devices are also supported.