# VaultSync

> VaultSync syncs Obsidian vaults peer-to-peer between iPhone/iPad and a personal server via Syncthing, with optional Cloud Relay for faster background wake-ups.

- **Category:** File Sync
- **Licence:** MPL-2.0
- **Latest version:** hub-v0.3.0
- **Open source:** oss
- **Languages:** Go, Swift
- **Platforms:** Docker Compose, Linux, Windows, macOS, iOS
- **Tags:** Privacy, iOS, Markdown, Peer To Peer, Homelab, Obsidian, Notes, Swift, Self Hosted, Note Taking, Ipad, Syncthing, Vault Sync

## Description

VaultSync keeps Obsidian vaults in sync between iOS devices and a personal server using Syncthing's peer-to-peer engine. The iOS app places notes straight into Obsidian's sandbox. A Docker-based Hub runs on a Linux box or NAS, handling Syncthing, short pairing codes, and an optional notify sidecar that fires APNs silent pushes via a Cloud Relay when the server changes. The core sync is free and open-source under MPL-2.0; Cloud Relay is a paid in-app subscription. The Hub stores vaults as plain files with 30-day versioning and conflict copies, never auto-merging or deleting. Desktop agents for macOS and Linux are also provided. The project is built independently by Umut Erdem.

## Links

- [Homepage](https://github.com/psimaker/vaultsync)
- [Website](https://vaultsync.eu)
- [Docker](ghcr.io/psimaker/vaultsync-hub)
- [GitHub Repository](https://github.com/psimaker/vaultsync)
- [Documentation - Hub](https://github.com/psimaker/vaultsync/blob/main/docs/hub.md)
- [Documentation - Setup](https://github.com/psimaker/vaultsync/blob/main/docs/setup.md)
- [Documentation - Troubleshooting](https://github.com/psimaker/vaultsync/blob/main/docs/troubleshooting.md)
- [Documentation - Architecture](https://github.com/psimaker/vaultsync/blob/main/docs/architecture.md)
- [Documentation - Relay Spec](https://github.com/psimaker/vaultsync/blob/main/docs/relay-spec.md)
- [Privacy Policy](https://github.com/psimaker/vaultsync/blob/main/PRIVACY.md)
- [Terms of Use](https://github.com/psimaker/vaultsync/blob/main/TERMS.md)
- [App Store](https://apps.apple.com/de/app/vaultsync-for-obsidian/id6761845197)
- [Changelog](https://github.com/psimaker/vaultsync/blob/main/CHANGELOG.md)

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Source: https://selfhost.directory/project/vaultsync