Contagious Development

Building Tools That Inspire.

Atlas

Atlas offers a powerful writing and idea collection environment that brings structure to your work without getting in the way. Combining project organization, versatile canvases, and markdown support in one beautifully native app, Atlas is designed to foster creativity and creation.

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Available for macOS, iPad, and iPhone

A simple project manager for simple developers. Designed as a way to escape expensive and complicated management systems, Fox Issue Tracker strives to be an effective tool at keeping projects in order.

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Available for macOS, iPad, and iPhone

Recent Releases

1.4.2

Atlas 1.4.2: Limited Time Lifetime Purchase, Improved Concurrent Editing, Resolution Conflict Highlighting

July 9, 2026

Concurrent editing across devices is more robust, auto-merges are now clearly tagged in your version history, oh—a limited-time Lifetime offering.

Atlas

1.4.1

Copy as/Paste from, Improved Table Copying, Project Overview Additions

July 3, 2026

This release adds a new “Copy as…”/”Paste from…” menu for converting to and from other formats, improves table/column/roww copying with support for plain text, CSV, Markdown, and HTML, and refreshes the Project Home screen.

Atlas

1.4

New Shortcuts, Better Frontmatter, A Smarter Web Clipper

June 26, 2026

This release brings a major Shortcuts expansion with dozens of new actions across Canvas, Documents, and Metadata; enhanced Markdown Frontmatter support with smarter wiki-link importing; and new AI-powered Web Clipper features.

Atlas