grammar - Ending sentences with というか / ていうか

For e.g. 安心するていうか。I saw this in an interview where the person expressed relief that a certain place was available.

Is there any nuance with just saying 安心する? This is one thing I can never seem to get. Adding extra words at the end that just seems redundant. Except that, ていう seems to be added everywhere　by everyone like a generic individual speech tick similar to Naruto's だってばよ。