# Fallacy vs Linga AI Conversation Practice

The clearest difference is review sentiment: Fallacy at 77% against Linga AI Conversation Practice's 32%. Fallacy also leads on rating (4.5 vs 4.1) and iOS requirement (15.1 vs 17.6). On price, ratings volume, update cadence and ads there is nothing between them.

Both are free to download. Fallacy sells 6 in-app purchases, starting at $6.99 per 7 days and Linga AI Conversation Practice sells 4 in-app purchases, starting at $9.99 per month. Whichever you choose, the download price is not the number that matters.

Fallacy holds the better App Store score, 4.5 against 4.1. Both are backed by a comparable volume of ratings — 58 and 23 respectively. Written reviews point the same way: 77% of Fallacy's written reviews are positive against 32% of Linga AI Conversation Practice's.

Fallacy ships an update fortnightly, Linga AI Conversation Practice every 9 days. The most recent releases landed on October 16, 2026 and October 7, 2026 respectively.

## The numbers

| Metric | Fallacy | Linga AI Conversation Practice |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.5 (58 ratings)](https://appshunter.io/ios/app/fallacy-brain-training-logic/id6743923575/reviews)** | [4.1 (23 ratings)](https://appshunter.io/ios/app/linga-ai-conversation-practice/id6762819424/reviews) |
| Number of ratings | **58** | 23 |
| Positive reviews | **76.9% of reviews** | 31.8% of reviews |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Fortnightly | **Every 9 days** |
| Monetization | Free with in-app purchases | Free with in-app purchases |
| Size | 95 MB | 24 MB |
| Requires iOS | **15.1** | 17.6 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [VERTEX STUDIOS LTD](https://appshunter.io/developer/1805080787) | [Abdullah YILMAZ](https://appshunter.io/developer/1636324967) |

## What reviewers say

### 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 |


### Linga AI Conversation Practice

[App page](https://appshunter.io/ios/app/linga-ai-conversation-practice/id6762819424)

Engage in spoken conversations with an AI tutor to learn new languages. Practice real-life scenarios and receive instant pronunciation feedback. Progress through a structured curriculum across 26 languages.

**Highlights:** Voice-first AI conversations, Real-life scenario practice, Instant pronunciation feedback, 26 languages available, Structured curriculum, Daily streaks and progress tracking

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

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Linga AI Premium Monthly | $9.99 | per month |
| Linga AI Premium Yearly | $39.99 | per year |
| Linga AI Premium Yearly | $39.99 | per year |
| Linga AI Premium Lifetime | $59.99 | one-time |


## Frequently asked questions

### Is Fallacy free?

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

### Is Linga AI Conversation Practice free?

Linga AI Conversation Practice is free to download, with in-app purchases available.

### Which has better reviews, Fallacy or Linga AI Conversation Practice?

Fallacy is rated higher. Fallacy averages 4.5 out of 5 from 58 ratings, while Linga AI Conversation Practice averages 4.1 from 23 ratings.

### Do Fallacy or Linga AI Conversation Practice have ads?

Neither Fallacy nor Linga AI Conversation Practice shows ads.

### Which is updated more often, Fallacy or Linga AI Conversation Practice?

Fallacy ships an update fortnightly, and Linga AI Conversation Practice every 9 days. Most recently, Fallacy was updated on October 16, 2026 and Linga AI Conversation Practice on October 7, 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.*