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iOS app

The Condition Set,
in your pocket.

Redundant, Contingent, and Essential are in the app — the complete trilogy, bundled and readable offline. The journal from theconditionset.com comes with it. No account, and no paywall.

Download on the App Store Free · iPhone and iPad · iOS 18 or later

The Set screen: the three covers of Redundant, Contingent, and Essential with the series question and a continue-reading list
The Set — the whole trilogy on one screen, with your place in each book.
The reader showing Chapter 1 of Redundant, The Opportunity Meeting, in a dark blue-hour theme
Chapter by chapter. Your reading position stays on your device.
The Redundant experience page listing all of its chapters
Every chapter of every book, bundled — the books don't need the network.
The Journal tab listing essays from theconditionset.com
The journal opens here too. The last essay you read stays with you.
The Essential experience page with its chapter list
Quiet reading themes: Paper, Sepia, and Dusk.

What the app does

  • The three books, offline. All chapters of Redundant, Contingent, and Essential are bundled in the app. Nothing about your reading leaves the device.
  • The journal. Every essay from theconditionset.com, refreshed quietly in the background. Search it, save your place, mark essays finished, or share a passage.
  • Explore. The story timeline, the archive, the glossary of connected concepts, reading paths — and the interactive Sumas Signature Desk, where you sign, defer, or refuse and your decision record stays on your device.
  • Reading that fits you. Paper, Sepia, and Dusk themes independent of your system appearance, and text size that follows your iPhone or iPad settings.

The app collects no data — no account, no analytics, no paywall. Your place in a chapter is nobody's business but yours.

Get it on the App Store