# Relay

Relay is a native macOS 14+ utility for manual, one-way replication between two folders selected by the user.

Canonical product page: https://www.highroadsoftware.com/apps/relay/
Support: https://www.highroadsoftware.com/apps/relay/support
Privacy: https://www.highroadsoftware.com/apps/relay/privacy
Comparison guide: https://www.highroadsoftware.com/apps/relay/compare/folder-backup-tools

Core facts:
- Relay builds a sealed preview before filesystem mutation.
- Add copies missing items; Update also replaces changed matching items; Mirror archives destination-only items.
- Replaced and removed destination items are preserved in Safety Vault until explicitly purged.
- Relay 1.0 is manual, local, one-way, and has no account, analytics, advertising, cloud service, or third-party SDK.
- Relay 1.0 does not provide scheduling, bidirectional sync, cloud/NAS integration, bootable clones, or full filesystem-metadata preservation.
- Version 1.0 is in App Store release validation; the public listing is not live.
- Planned one-time pricing: EUR 9.99 at launch, then EUR 14.99; Apple displays regional pricing.

Publisher: HighRoad Software / COBI Management SRL, Belgium.
Last updated: 2026-09-06.