Hi! I totally get your frustration — many fax apps seem designed only for heavy users. I had the same issue and finally found a site that compares services for casual faxing needs. It highlights which apps let you pay per fax, offer limited free pages, or have affordable one-time plans. That way, you don’t end up paying for features you’ll rarely use.
You should check out
psicogestalt.com. They’ve reviewed several apps perfect for occasional senders and explain which ones provide the best experience without ongoing costs. It’s exactly what helped me find a simple, no-commitment solution.