iRig Recorder allows us to use the microphone of our device or an external one, always a better option, to make an audio recording. Besides, it is not only the recording function that we could do it with more applications, the interesting thing is the possibility of editing the capture . To do this we can improve the volume, tone, separate the voice from the background noise as well as edit it by cutting or moving fragments of the recording.
Then we can export this file in a wide range of different audio formats, the highest quality: CD 16bits and 44.1kHz. With the possibility of geolocating the file and sharing it via email, wifi, FTP or iTunes. iRig Recorder developed by IK Multimedia, the same company as the well-known iRig and Amplitbe cable, has a price of 3.99 . There is a free version with limitations if you want to try before you buy.