# Contria – Challenge Beliefs — The best case against you

> The best case against you (iPhone/iPad app by Stefan Crafoord-Wiklund.)

- Source: https://appshunter.io/ios/app/contria-challenge-beliefs/id6785219877 (this page in markdown: same URL + `.md`)
- Developer: [Stefan Crafoord-Wiklund](https://appshunter.io/developer/1535177005)
- Category: Productivity, Reference
- Price: Free with in-app purchases
- Age rating: 4+
- Requires: iOS 17.0 · 3 MB
- Languages: American English
- Released: 2026-07-27
- Data updated: 2026-08-16
- User reviews in markdown: https://appshunter.io/ios/app/contria-challenge-beliefs/id6785219877/reviews.md

## What is Contria?

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/

## Pricing and in-app purchases

Base price: Free.

**Subscriptions**

| Subscription | Price | Period |
| --- | --- | --- |
| Contria Plus Monthly | $4.99 | per month |
| Contria Plus Annual | $34.99 | per year |



## Version history (last 2 releases)

### 1.2 — 2026-08-11

- 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.

### 1.1 — 2026-07-27

No release notes.

## More apps by Stefan Crafoord-Wiklund

- [Equinoxx - Sun & Moon](https://appshunter.io/ios/app/equinoxx-sun-and-moon/id6758296851)
- [Lunker: Fishing Bite Times](https://appshunter.io/ios/app/lunker-fishing-bite-times/id6768325136)

All apps by Stefan Crafoord-Wiklund: https://appshunter.io/developer/1535177005

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*Data collected daily from the US App Store and indexed by [AppsHunter](https://appshunter.io/). User reviews are verbatim App Store reviews. Ratings, prices and chart positions refresh continuously; this snapshot is from 2026-08-16.*