Dozens of fax apps are available on the Google Play Store — Fax.Plus, iFax, Simple Fax, and others. They follow a similar pattern: download the app, create an account, grant file permissions, and then pay per page or subscribe monthly.
Main advantage of apps: features like receiving faxes at a dedicated number, stored fax history, and cross-device sync. These genuinely matter if you fax multiple times per week.
Main drawback: 5–10 minutes of setup friction before you can send your first fax, an app taking up 50–100MB of storage, another password to manage, and monthly charges that continue whether you fax or not. Most “free” plans limit you to 5–10 pages and require a credit card upfront for the trial.
Watch out for auto-renewing trialsSome Android fax apps advertise free trials but automatically convert to paid subscriptions ($9.99–$19.99/month) after the trial ends. It's easy to forget about these and get charged for months you never used the app. Set a calendar reminder to cancel if you're trialing any subscription service.
If you only need to send one fax or fax a few times a year, downloading an app and creating an account adds unnecessary friction. Faxing without an app on QuickFax gets it done in the same time it would take to find and download an app from the Play Store.