I'm Working on WithAudio https://desktop.with.audio https://desktop.with.audio A one time payment - text to speech app with text highlighting and exporting aud

I'm Working on WithAudio https://desktop.with.audio https://desktop.with.audio A one time payment - text to speech app with text highlighting and exporting audio capabilities. I mostly use it as an enhanced reading solution because helps me read better when I enable text highlighting. Its not a subscription based product because it works locally. my current technical challenges: - parsing text out of various document formats to a consistent format is not easy. Don’t make start on PDFs! - I'd like to support more platforms specially non pc ones but at the same time I think I should force myself to spend time on marketing. my non technical challenge: - Not spending time on dev and tech work as I keep being pushed towards my comfort zone. - Product has been fairly succesfull in amount of sales considering the amount of marketing was done (just some random Reddit posts and a couple of HN comments). But figuring out larger or more consistent solutions is definitely challenge. - Finding larger audience -> ive been trying to reach out to microinfluencers and bloggers or app reviewers to see if I can setup partnerships with them or not. Haven’t been very successful in even getting them get back to me. To initiate the chat. - Finding more consistent marketing solutions -> been playing with ADs in different platforms with minimal budgets. Any feedback, comment or thought is really appreciated.