BiasProof vs HofData
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.
HofData
Stay informed about live events and happenings on Hofstra's campus. Get real-time updates and information directly from the university.
- Live campus information
- Real-time event updates
- University happenings
- Campus news
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Information on everything happening on Hofstra's campus, live.
Screenshots
Verdict
The clearest difference is in-app purchases: HofData at none against BiasProof's 1. BiasProof's advantage is device support. On price, rating, ratings volume and iOS requirement 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
Both are free to download. BiasProof sells 1 one-off in-app purchase. HofData asks for nothing beyond the download.
On the App Store both sit at effectively the same score — 5.0 for BiasProof against 5.0 for HofData. Both are backed by a comparable volume of ratings — 2 and 1 respectively.
| Parameter | BiasProof | HofData |
|---|---|---|
| Price | Free | Free |
| Rating | 5.0 (2 ratings) | 5.0 (1 ratings) |
| Positive reviews | 100.0% of reviews | — |
| Number of ratings | 2 — better | 1 |
| Update frequency | Every 2 months | — |
| Ads | No | — |
| In-app purchases | Yes | No — better |
| Monetization | Free with in-app purchases | Free — better |
| Devices | iPhone, iPad, iPod — better | — |
| Requires iOS | 17.6 — better | 18.0 |
| Further details — not scored | ||
| Size | 10 MB | 92 MB |
| Age rating | 12+ | 4+ |
| Developer | Justin Neuman | Mani Tofigh |
In-app purchases
BiasProof
- BiasProof Pro - LIfetime Access$4.99
HofData
No in-app purchases
