# Reasonal vs Fallacy

The clearest difference is rating: Reasonal at 4.9 against Fallacy's 4.5. Reasonal also leads on update cadence (every 6 days vs fortnightly). Fallacy's advantage is device support (3 vs 1) and iOS requirement (15.1 vs 17.6). On price, review sentiment, ratings volume and ads there is nothing between them.

Both are free to download. Reasonal sells 5 in-app purchases, starting at $3.99 per 7 days and Fallacy sells 6 in-app purchases, starting at $6.99 per 7 days. Whichever you choose, the download price is not the number that matters.

Reasonal holds the better App Store score, 4.9 against 4.5. Both are backed by a comparable volume of ratings — 96 and 58 respectively. Written reviews point the same way: 83% of Reasonal's written reviews are positive against 78% of Fallacy's.

Reasonal ships an update every 6 days, Fallacy fortnightly. Both last shipped on October 24, 2026.

## The numbers

| Metric | Reasonal | Fallacy |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.9 (96 ratings)](https://appshunter.io/ios/app/reasonal-critical-thinking/id6498369506/reviews)** | [4.5 (58 ratings)](https://appshunter.io/ios/app/fallacy-brain-training-logic/id6743923575/reviews) |
| Number of ratings | **96** | 58 |
| Positive reviews | **83.3% of reviews** | 77.8% of reviews |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | **Every 6 days** | Fortnightly |
| Monetization | Free with in-app purchases | Free with in-app purchases |
| Size | 33 MB | 134 MB |
| Requires iOS | 17.6 | **15.1** |
| Devices | iPhone | **iPhone, iPad, iPod** |
| Age rating | 17+ | 4+ |
| Developer | [Reasonable Minds, LLC](https://appshunter.io/developer/1741643342) | [VERTEX STUDIOS LTD](https://appshunter.io/developer/1805080787) |

## What reviewers say

### Reasonal

[App page](https://appshunter.io/ios/app/reasonal-critical-thinking/id6498369506)

Develop critical thinking, logic, and data analysis skills with interactive lessons. Learn to identify manipulation, bias, and evaluate arguments using real-world examples and research-backed content. Adapt your learning path based on your understanding.

**Highlights:** Develop critical thinking skills, Learn logic and data analysis, Spot manipulation and bias, Evaluate arguments effectively, Interactive, adaptive lessons, Research-backed content, Real-world examples

**In-app purchases (5)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Weekly | $3.99 | per 7 days |
| Reasonal: Critical Thinking | $7.99 | per month |
| Monthly | $9.99 | per month |
| Reasonal: Critical Thinking | $49.99 | per year |
| Annual | $69.99 | per year |


### Fallacy

[App page](https://appshunter.io/ios/app/fallacy-brain-training-logic/id6743923575)

This app teaches logical reasoning and critical thinking skills by turning the identification of logical fallacies and cognitive biases into a game. It offers structured brain training with daily exercises and timed challenges, using real-world scenarios and media to build applied intelligence.

**Highlights:** Identify 30+ logical fallacies, Recognize 20+ cognitive biases, Daily brain exercises, Timed reasoning challenges, Debate Mode with real-world arguments, Progressive difficulty levels

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

**In-app purchases (6)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Weekly Premium Access | $6.99 | per 7 days |
| Monthly Subscription Fallacy | $12.99 | per month |
| Monthly Premium Access | $12.99 | per month |
| Yearly Premium Access | $49.99 | per year |
| Yearly Subscription Fallacy | $59.99 | per year |
| Lifetime Access - Premium | $79.99 | one-time |


## Frequently asked questions

### Is Reasonal free?

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

### Is Fallacy free?

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

### Which has better reviews, Reasonal or Fallacy?

Reasonal is rated higher. Reasonal averages 4.9 out of 5 from 96 ratings, while Fallacy averages 4.5 from 58 ratings.

### Do Reasonal or Fallacy have ads?

Neither Reasonal nor Fallacy shows ads.

### Which is updated more often, Reasonal or Fallacy?

Reasonal ships an update every 6 days, and Fallacy fortnightly. Most recently, Reasonal was updated on October 24, 2026 and Fallacy on October 24, 2026.

---

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