SynoSync syncs Synology, WebDAV & SMB for iOS, work with the Files app. Choose server dirs to sync anywhere locally. Supports 2-way sync, conflict rules & background sync
SynoSync is a file synchronization tool crafted for iPhone and iPad, supporting Synology NAS, WebDAV, and SMB services. It is specifically designed to solve the long-standing issue where traditional sync software cannot flexibly integrate into the iOS "Files" app workflow. Simply log into your server, select a shared directory, and use the system file picker to specify a local target—allowing you to sync files to any authorized directory accessible by the Files app.
The app supports three sync modes: Server-to-Local, Local-to-Server, and Two-Way synchronization, while offering flexible conflict resolution strategies (Keep Newer, Keep Local, Keep Remote, or Keep Both). With support for extended foreground syncing and automatic background syncing, it is the perfect tool for long-term maintenance of note libraries, document repositories, research data, and project files.
Ratings & Reviews
5.0
out of 5
1 Ratings
Added support for iOS 16.4! If you are using an older iOS version, we welcome your feedback on any issues encountered.
Fixed a sync logic issue regarding the deletion of redundant local files when syncing only server-side changes.
If you encounter any problems while using SynoSync, feel free to submit feedback via "About" -> "Feedback & Suggestions" inside the app.
Version 1.1.5
The developer, 成豪 董, indicated that the app’s privacy practices may include handling of data as described below. For more information, see the developer’s privacy policy .
Data Not Collected
The developer does not collect any data from this app.
Privacy practices may vary, for example, based on the features you use or your age. Learn More
Accessibility
The developer has not yet indicated which accessibility features this app supports. Learn More