# Oral Disorders vs Logical Argumentation

The clearest difference is price: Logical Argumentation at Free against Oral Disorders's $4.99. Logical Argumentation also leads on update cadence (every 3 weeks vs every 42 months). Oral Disorders's advantage is in-app purchases (none vs 2) and ads (none vs shown). On device support there is nothing between them.

Logical Argumentation is free to download; Oral Disorders costs $4.99 up front. Logical Argumentation sells 2 in-app purchases, starting at $2.99 per month. Oral Disorders asks for nothing beyond the download.

Oral Disorders ships an update every 42 months, Logical Argumentation every 3 weeks. The most recent releases landed on October 29, 2026 and October 24, 2026 respectively.

## The numbers

| Metric | Oral Disorders | Logical Argumentation |
| --- | --- | --- |
| Price | $4.99 | **Free** |
| Rating | — | **[3.0 (1 ratings)](https://appshunter.io/ios/app/logical-argumentation/id6738572175/reviews)** |
| Number of ratings | — | **1** |
| Positive reviews | — | 0.0% of reviews |
| In-app purchases | **No** | Yes |
| Ads | **No** | Yes |
| Update frequency | Every 42 months | **Every 3 weeks** |
| Monetization | — | Free with in-app purchases |
| Size | 51 MB | 100 MB |
| Requires iOS | **11.0** | 15.6 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Blue Tree Publishing, Inc.](https://appshunter.io/developer/496143325) | [ARAS MARC-CHRISTOPHE ZIRGULIS](https://appshunter.io/developer/1781191928) |

## What reviewers say

### Oral Disorders

[App page](https://appshunter.io/ios/app/oral-disorders/id615938541)

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

**In-app purchases:** none


### Logical Argumentation

[App page](https://appshunter.io/ios/app/logical-argumentation/id6738572175)

Master deductive, inductive, and abductive reasoning with interactive lessons and an AI-powered tutor. Practice argument construction, identify fallacies, and track your progress in this comprehensive logic learning tool.

**Highlights:** Deductive, Inductive, Abductive Reasoning, Logical Fallacies Recognition, Argument Construction & Evaluation, AI-Powered Personal Tutor, Interactive Argument Workshop, Progress Tracking & Analytics, Offline Content Access

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Logic Pro Monthly | $2.99 | per month |
| Logic Pro Yearly | $9.99 | per year |


## Frequently asked questions

### Is Oral Disorders free?

Oral Disorders costs $4.99, with no in-app purchases.

### Is Logical Argumentation free?

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

### Do Oral Disorders or Logical Argumentation have ads?

Logical Argumentation shows ads; Oral Disorders does not.

### Which is updated more often, Oral Disorders or Logical Argumentation?

Oral Disorders ships an update every 42 months, and Logical Argumentation every 3 weeks. Most recently, Oral Disorders was updated on October 29, 2026 and Logical Argumentation on October 24, 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.*