The often free audio recording apps that come pre-loaded on many smartphones are great for grabbing an impromptu interview, capturing all your innermost thoughts while out and about, or making sure you don't lose that killer riff whenever and wherever inspiration may strike. What isn't great is the quality of the audio. Add to that a distinct lack of features and you might be tempted to look in the direction of dedicated portable devices for all your sound recording needs. Having spent a week or so in the company of the Olympus LS-100 Multi-Track Linear PCM recorder, I can confirm that you really do get what you pay for.
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