One feature that audio editing software really needs, if you're working with voice over or podcast audio, is a decent range of basic compression filters to apply. Whether it's just one person's voice or multiple people's, you need to shift the dynamic range of all the inputs into a sensible range, and with a sensible average loudness - just your basic management of levels. This is the first thing I look for, does teapodo have this?

Adobe Audition (not free) and Davinci Resolve's Fairlight (free, but obviously packaged with the rest of Resolve) have a bunch of filters, effects and even some helpful presets that make this straightforward.