5Call Recorder IntCall
IntCall’s Call Recorder app for iPhone is a comprehensive recording app via TeleStar that allows you to record national and international calls effortlessly. You simply start up the app and conduct your phone call as you normally would. When finished, calls are automatically saved to your phone, where you can transfer them via iTunes File Sharing or send them to DropBox, Google Drive and other cloud storage options.
Only the first three days of use are free, but after that, you will be charged per minute based on your state. You can also choose to buy pre-paid credits to use the app if you still need it after the three-day trial.