# Logical Fallacy Memory vs BiasProof

The clearest difference is rating: BiasProof at 5.0 against Logical Fallacy Memory's 1.0. Logical Fallacy Memory's advantage is update cadence (every 2 weeks vs every 2 months). On price, ratings volume, ads and in-app purchases there is nothing between them.

Both are free to download. Logical Fallacy Memory sells 2 in-app purchases, starting at $1.99 per month and BiasProof sells 1 one-off in-app purchase. Whichever you choose, the download price is not the number that matters.

BiasProof holds the better App Store score, 5.0 against 1.0. Both are backed by a comparable volume of ratings — 1 and 2 respectively.

Logical Fallacy Memory ships an update every 2 weeks, BiasProof every 2 months. The most recent releases landed on July 23, 2026 and September 13, 2026 respectively.

## The numbers

| Metric | Logical Fallacy Memory | BiasProof |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [1.0 (1 ratings)](https://appshunter.io/ios/app/logical-fallacy-memory/id6484316242/reviews) | **[5.0 (2 ratings)](https://appshunter.io/ios/app/biasproof/id6756802032/reviews)** |
| Number of ratings | 1 | **2** |
| Positive reviews | — | 100.0% of reviews |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | **Every 2 weeks** | Every 2 months |
| Monetization | Free with in-app purchases | Free with in-app purchases |
| Size | 7 MB | 10 MB |
| Requires iOS | **17** | 17.6 |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 12+ |
| Developer | [山 汪](https://appshunter.io/developer/1740449088) | [Justin Neuman](https://appshunter.io/developer/1859103444) |

## What reviewers say

### Logical Fallacy Memory

[App page](https://appshunter.io/ios/app/logical-fallacy-memory/id6484316242)

Master common logical fallacies and enhance your critical thinking skills. This app uses active recall and spaced repetition to help you identify reasoning errors in real-world situations. Track your progress with a personalized mastery map and learn over 60 unique fallacies.

**Highlights:** Active recall testing, Spaced repetition learning, Personalized mastery map, Identify over 60 fallacies, Real-world scenario analysis

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| All Access (1 Month) | $1.99 | per month |
| All Access (1 Year) | $11.99 | per year |


### BiasProof

[App page](https://appshunter.io/ios/app/biasproof/id6756802032)

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.

**Highlights:** Gamified mental calibration, Realistic scenario simulations, Identification of emotional traps and scams, Measurable resistance tracking, Progress tracking and leaderboards, Daily habit building

**Features:** macOS Compatibility

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| BiasProof Pro - LIfetime Access | $4.99 | one-time |


## Frequently asked questions

### Is Logical Fallacy Memory free?

Logical Fallacy Memory is free to download, with in-app purchases available.

### Is BiasProof free?

BiasProof is free to download, with in-app purchases available.

### Which has better reviews, Logical Fallacy Memory or BiasProof?

BiasProof is rated higher. Logical Fallacy Memory averages 1.0 out of 5 from 1 ratings, while BiasProof averages 5.0 from 2 ratings.

### Do Logical Fallacy Memory or BiasProof have ads?

Neither Logical Fallacy Memory nor BiasProof shows ads.

### Which is updated more often, Logical Fallacy Memory or BiasProof?

Logical Fallacy Memory ships an update every 2 weeks, and BiasProof every 2 months. Most recently, Logical Fallacy Memory was updated on July 23, 2026 and BiasProof on September 13, 2026.

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*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*