Hey! Mobility is exactly where modern fax tools shine, but not all of them are equally optimized.
A great starting point is https://dailyemerald.com/182950/promotedposts/top-5-online-fax-services-in-2026-ranked-reviewed/ — it highlights which platforms perform best in real-world scenarios.
In my case, I chose Municorn Fax App, and it’s been excellent for mobile use. The app makes scanning, sending, and managing documents incredibly easy, and everything syncs perfectly with the web version.