BackupFlow: NAS & SFTP Sync

Tired of recurring cloud storage subscriptions? Back up your iPhone photos, videos, and files directly to your own NAS, home server, or personal cloud. BackupFlow is a privacy-first, automated backup utility built for SFTP (SSH), WebDAV (HTTPS), and FTP/FTPS servers. Download for free and test it with your setup today! KEY FEATURES • Free to Try: Connect your server, test your credentials, and back up your first photos for free. Verify everything works before upgrading. • Quick Server Presets: One-tap templates for Synology NAS (SFTP & WebDAV), Nextcloud, ownCloud, TrueNAS, and QNAP. • Year/Month Photo Folders: Keep your archive tidy on your NAS by automatically sorting photos and videos into YYYY/MM (e.g. 2026/10) or YYYY-MM subfolders. • Preserve Original Formats: Upload original HEIC, ProRAW, and MOV camera files without recompression. • Smart Incremental Sync & SHA-256 Verification: Only new or modified files are uploaded. Bit-perfect transfers with SHA-256 integrity checks. • Safe Dry-Run Preview: Preview the exact list of files to be uploaded or cleaned up before running a live backup. • Intelligent Background Automation (Pro): Schedule daily, weekly, or monthly backups limited to Wi-Fi, charging state, battery threshold, or quiet hours. • Local-First Security: Credentials and SSH keys are stored strictly in the iOS Keychain with TOFU host-key and TLS certificate pinning. Zero third-party servers. • No Forced Subscriptions: Unlock BackupFlow Pro with a single one-time Lifetime purchase. No recurring fees, no ads.