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Kaleidoscope

Developer tools · kaleidoscope.app

$8/moPaid · billed yearly

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Kaleidoscope is a file comparison and merge app for macOS that works closely with Git. Developers use it to compare files, browse a file's revision history, resolve conflicts in a three-way merge and review every change between two commits in a single changeset.

Facts at a glance

FactValueSource
Free trial7 dayscloud.kaleidoscope.app/store, checked 5 Nov 2026
Starting price$8/mo · billed yearlycloud.kaleidoscope.app/store, checked 5 Nov 2026
PlatformsmacOScloud.kaleidoscope.app/store, checked 5 Nov 2026

Pricing & plans

Starts at

$8/mo

USD, billed yearly

Model

Paid

Trial

Yes

7 days

Source: cloud.kaleidoscope.app/store, checked 5 Nov 2026

Features & platforms

  • Diff and merge tool with Git integration

  • File History to browse and compare revisions

  • Three-way merge showing the commits behind a conflict

  • Code review of all changes between two commits

  • Live updates for working copy changes

  • macOS

Sources: kaleidoscope.app, cloud.kaleidoscope.app/store, checked 5 Nov 2026

Alternatives

  • Beyond Compare

    Version 5 runs on Windows, macOS and Linux, with Pro Edition priced per user at $70 and Standard Edition at $35.

    scootersoftware.com

  • Meld

    Compares files and directories with two- and three-way comparison, and supports many popular version control systems.

    meldmerge.org

  • Araxis Merge

    Adds folder synchronization to two- and three-way file comparison and merging of source code revisions.

    araxis.com

Sources: scootersoftware.com/shop, meldmerge.org, araxis.com/merge

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