BiasProof vs Qurious
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
BiasProof
This app gamifies cognitive bias training by presenting realistic scenarios to help users identify and resist emotional traps, cognitive errors, and modern scams. It aims to build measurable resistance to thinking pitfalls that affect decisions, relationships, and finances.
- Gamified mental calibration
- Realistic scenario simulations
- Identification of emotional traps and scams
- Measurable resistance tracking
- Progress tracking and leaderboards
- Daily habit building
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Master your biology. Battle your urges. Never get played. BiasProof is the cognitive bias training app that gamifies mental calibration. In realistic scenarios, you'll spot emotional traps, cognitive errors, and modern scams—building measurable resistance to the thinking pitfalls that derail decisions, relationships, and finances. Manifesto: Defend your mind. The world has changed. It's no longer just about "better decisions"—it's about defense. Your biology works against you: Biases like sunk cost keep you in bad jobs; anchoring fleeces you in deals. Your emotions tempt you: Urgency traps push impulse buys; trends override logic. Bad actors exploit you: AI-powered scams (pig-butchering, voice cloning) target human nature, not stupidity. We have antivirus for devices and locks for doors—but nothing for the software in your head. Until now. The Solution: Train like a martial art. BiasProof turns skepticism into a skill. No dry definitions—we simulate attacks: • Fake "urgent" investments • Tempting viral trends • Pressure-filled demands You make judgments, get instant feedback, and learn counter-moves. Progress through levels, earn streaks, badges, and climb leaderboards. Think of it as Strava for your brain. Why it works: Realistic scenarios from behavioral science Immediate feedback for muscle memory Gamification for daily habit (streaks, challenges, progress tracking) Measurable calibration: Track resistance over time Protect yourself from your own brain—and everyone else's scams. Download BiasProof and start training today.
Qurious
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When you were 4, you had a question for everything. What happened? You didn't lose your curiosity. You were trained out of it. School, work, society — all rewarding answers over questions. Qurious helps you find your way back. Two things, every day Free Record Capture any question that crosses your mind. It doesn't have to be smart. It just has to be real. Training Mode Four scenarios to break the "I already know this" illusion: Defamiliarize — Look at something familiar as if seeing it for the first time Why Chain — Pick something you take for granted. Ask why. Then why again. Knowledge Edge — Find the exact place where your knowledge runs out Child's Eye — Ask what a 4-year-old would ask — the questions adults have learned to stop asking About AI Connect your own AI model (supports major providers globally). It won't answer your questions. It will ask you harder ones — from seven different perspectives: Socratic — What does that word actually mean to you? Child — Why does this thing need to exist at all? Critic — There's an assumption here. Does it hold? Scientist — How do you know? How would you test it? Poet — Where in your body does this feeling live? Historian — When did this become the way things are? Engineer — If you had to solve this, what's the first step? About your data Everything stays on your device. No sync. No cloud. No account required. One-time purchase. No subscription. Ever. Flip back to your first question three months from now. Is it the same question you're asking today? That's compounding.
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Verdict
The clearest difference is price: BiasProof at Free against Qurious's $2.99. Qurious's advantage is in-app purchases (none vs 1) and iOS requirement (13.0 vs 17.6). On ads and device support there is nothing between them.
Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS
BiasProof is free to download; Qurious costs $2.99 up front. BiasProof sells 1 one-off in-app purchase. Qurious asks for nothing beyond the download.
| Parameter | BiasProof | Qurious |
|---|---|---|
| Price | Free — better | $2.99 |
| Rating | 5.0 (2 ratings) — better | — |
| Positive reviews | 100.0% of reviews | — |
| Number of ratings | 2 — better | — |
| Update frequency | Every 2 months | — |
| Ads | No | No |
| In-app purchases | Yes | No — better |
| Monetization | Free with in-app purchases | — |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Requires iOS | 17.6 | 13.0 — better |
| Further details — not scored | ||
| Size | 10 MB | 27 MB |
| Age rating | 12+ | 4+ |
| Developer | Justin Neuman | 梅仙 张 |
In-app purchases
BiasProof
- BiasProof Pro - LIfetime Access$4.99
Qurious
No in-app purchases
Questions
Is BiasProof free?
Is Qurious free?
Do BiasProof or Qurious have ads?
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