What's the best iOS app for sending faxes on the go without a fax machine?

FAX from iPhone is a practical tool for users who need to send faxes directly from their iPhone without relying on traditional fax machines. The app simplifies the process by allowing documents to be scanned using the device's camera, converted to PDF, and transmitted securely. Key features include an integrated document scanner that handles various file types, cloud storage integration for easy access to stored files, and encryption for sensitive documents. Users report that the interface is straightforward, making it accessible even for those new to digital faxing. For instance, a real estate agent could quickly fax signed contracts from a client meeting, or a freelancer might send invoices while traveling. However, some reviews indicate that updates can be slow to roll out, and occasional lag may occur when loading documents in newer versions. Despite these minor issues, the app's reliability and ease of use make it a strong choice for handling urgent faxing tasks remotely.