# Logical Fallacy Memory vs VokabelWidget

The clearest difference is in-app purchases: VokabelWidget at none against Logical Fallacy Memory's 2. VokabelWidget also leads on update cadence (every 2 days vs every 2 weeks). On price, ads, device support and iOS requirement there is nothing between them.

Both are free to download. Logical Fallacy Memory sells 2 in-app purchases, starting at $1.99 per month. VokabelWidget asks for nothing beyond the download.

Logical Fallacy Memory ships an update every 2 weeks, VokabelWidget every 2 days. The most recent releases landed on October 24, 2026 and October 9, 2026 respectively.

## The numbers

| Metric | Logical Fallacy Memory | VokabelWidget |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[1.0 (1 ratings)](https://appshunter.io/ios/app/logical-fallacy-memory/id6484316242/reviews)** | — |
| Number of ratings | **1** | — |
| Positive reviews | — | 100.0% of reviews |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Every 2 weeks | **Every 2 days** |
| Monetization | Free with in-app purchases | **Free** |
| Size | 7 MB | 1 MB |
| Requires iOS | **17** | 18.0 |
| Devices | iPhone, iPad | **iPhone, iPad, Mac** |
| Age rating | 4+ | 4+ |
| Developer | [山 汪](https://appshunter.io/developer/1740449088) | [Rolf Fuessner](https://appshunter.io/developer/1681484071) |

## 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 |


### VokabelWidget

[App page](https://appshunter.io/ios/app/vokabelwidget/id6802601504)

Learn vocabulary passively with flashcards displayed one by one. Customize display times and easily add your own words. Syncs across Apple devices.

**Highlights:** Passive learning with flashcards, Customizable display timing, Add and edit own vocabulary, Multi-language support, iCloud sync across devices, Split-screen functionality on iPad

**Features:** Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is Logical Fallacy Memory free?

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

### Is VokabelWidget free?

VokabelWidget is free to download, with no in-app purchases.

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

Neither Logical Fallacy Memory nor VokabelWidget shows ads.

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

Logical Fallacy Memory ships an update every 2 weeks, and VokabelWidget every 2 days. Most recently, Logical Fallacy Memory was updated on October 24, 2026 and VokabelWidget on October 9, 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.*