Here are some of the features of ASR:

Lots of recording formats such as WAV, OGG, FLAC, MP4, 3GPSample and bitrate options for better control of recording qualityDedicated pause recording buttonDedicated discard recording buttonCustomizable recording folderVoice Activated Recording (Sound monitor mode) (Pro)Plus and minus gain mode to increase or decrease volume of recording (Pro)Cloud integration with Dropbox, Google Drive (Pro)Auto email option to send recordings via email (Pro)Delete and share multiple recordingsRecord and play recordings while app is in the backgroundPause and resume while recordingEcho cancellation modeAuto start recording Recording widget for quick and easy accessVery sensitive VU meterSearch within recordingsRename file prompt after recording (Pro)7 and 10 inch tablet optimizationMultiple languages