DeltaSnap vs. Carbon Copy Cloner

Local Version Control, change auditing, and selective recovery for working APFS volumes.

Independent backup and recovery, with extensive APFS snapshot management around that workflow.

Mounts, indexes, compares, and restores single files from snapshots other tools left behind (Time Machine local, Carbon Copy Cloner, SuperDuper, Arq) on any tracked APFS volume, and never rotates or expires them.

Creates and manages its own snapshots on source and destination volumes. It does not present snapshots made by other tools as browsable, restorable file history.

An APFS snapshot is copy-on-write metadata, so a checkpoint completes in milliseconds and copies nothing at creation. History lives on the same physical disk, so restoring a file is a local copy with no destination to wake, mount, or reach.

Backups copy data to a separate destination, so a task's duration scales with the data and a restore reads back from that destination. CCC does also take fast APFS snapshots as part of its workflow.

Create named manual, protected, safety, and scheduled snapshots on eligible internal or external APFS Data volumes.

Manual snapshots, task-time source snapshots, destination snapshots, and configurable retention are supported in CCC 7.

Persistent per-volume index, deleted-name search, cross-volume Temporal Search, and per-item version timelines.

Snapshot Navigator and Snapshot Comparison Browser index and search snapshots; the current volume is included in comparison search.

Compare any two indexed snapshots as unified, tree, or ZFS-style path changes; full-scan mode can include excluded trees.

Snapshot Comparison Browser compares snapshot history and supports search, wildcards, and regular expressions.

Preview a historical item, restore a dated copy, drag it out, or replace the original atomically behind a safety snapshot.

Navigate to an older file version, reveal it in Finder, or configure a restore task for selected files and folders.

Finder extension actions create a safety snapshot or open an item directly in Version Control; optional badges show captured history.

Backups and mounted snapshots use a Finder-readable format, but CCC does not advertise equivalent checkpoint and history context-menu actions.

dsnap creates, tags, holds, mounts, destroys, schedules, indexes, diffs, and restores through the local helper.

The ccc utility can create, list, mount, delete, thin, and prune snapshots and control backup tasks.

Mass-change alarms, automatic alarm snapshots, activity history, in-app and email notifications through your own mail server, and a portable skill for external coding and desktop agents.

Backup Health Check and task auditing protect backup integrity; no equivalent external-agent checkpoint protocol is advertised.

No. Snapshots share the source volume and are lost with its disk or APFS container.

Yes. Creating and maintaining independent backup copies is CCC’s central purpose.

Native macOS 15+ app with a 30-day trial. US$39 one time per person, the same for personal and business use, bought singly or as team seats at the same price. Covers every Mac that person uses (personal licenses cover the household) and every 1.x update.

Established commercial Mac backup app with a 30-day trial.