Contria – Challenge Beliefs

The best case against you

Only for iPhone

Free · In‑App Purchases · Designed for iPhone. Not verified for macOS.

iPhone

Contria does one thing: you state a belief, and it gives you the single most compelling, intellectually honest argument against it. Not a debate-club rebuttal. Not a strawman. A steelman of the opposing view — the case a brilliant, honest opponent would actually make. One belief in, one counterargument out, revealed all at once like a verdict. CHOOSE YOUR INTENSITY • Mild — gentle. Acknowledges the merit in your view, then raises one strong doubt. • Uncomfortable — concedes your point has real merit, then dismantles it. • Brutal — the tightest possible case against, argued with full conviction, no hedging. WHY Most of what you read agrees with you. Contria is the antidote: a tool for stress-testing what you're sure about. The point isn't to change your mind — it's to make you slightly less certain about everything, and clearer about why you believe what you still believe. • Keep a history of every belief you've stress-tested • Rate arguments, so the ones you see keep getting sharper • Browse the public gallery of beliefs others have dared to test — and share your own Mild intensity is free. Contria Plus unlocks the rest, as an auto-renewable subscription: Contria Plus Monthly (1 month) or Contria Plus Annual (1 year). Payment is charged to your Apple Account at confirmation of purchase, and the subscription renews automatically unless cancelled at least 24 hours before the end of the current period. Manage or cancel anytime in your App Store account settings. Privacy Policy: https://contria.ai/privacy Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/

Ratings & Reviews

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- Your subscription status now survives spotty connections: an active Contria Plus no longer briefly shows as inactive. - Settings shows your subscription renewal date. - Clearer wording when converting a guest trial into an account.

Version 1.2

The developer, Stefan Crafoord-Wiklund, indicated that the app’s privacy practices may include handling of data as described below. For more information, see the developer’s privacy policy .

  • Data Not Linked to You

    The following data may be collected but it is not linked to your identity:

    • Identifiers
    • Usage Data

Privacy practices may vary, for example, based on the features you use or your age. Learn More

Accessibility

The developer has not yet indicated which accessibility features this app supports. Learn More

Information

Seller
  • Stefan Crafoord-Wiklund
Size
  • 3.2 MB
Category
  • Productivity
Compatibility
Requires iOS 17.0 or later.
  • iPhone
    Requires iOS 17.0 or later.
  • Mac
    Requires macOS 14.0 or later and a Mac with Apple M1 chip or later.
  • Apple Vision
    Requires visionOS 1.0 or later.
Languages
  • English
Age Rating
4+
In-App Purchases
Yes
  • Contria Plus Annual $34.99
  • Contria Plus Monthly $4.99
  • Learn More
Copyright
  • © Stefan Crafoord-Wiklund
  • Developer Website
  • Privacy Policy

    • More by Stefan Crafoord-Wiklund