# Elementem vs Logical Fallacy Memory

The clearest difference is price: Logical Fallacy Memory at Free against Elementem's $1.99. Logical Fallacy Memory also leads on update cadence (every 2 weeks vs every 9 months). Elementem's advantage is rating (3.0 vs 1.0) and in-app purchases (none vs 2). On ratings volume, ads and device support there is nothing between them.

Logical Fallacy Memory is free to download; Elementem costs $1.99 up front. Logical Fallacy Memory sells 2 in-app purchases, starting at $1.99 per month. Elementem asks for nothing beyond the download.

Elementem holds the better App Store score, 3.0 against 1.0. Both are backed by a comparable volume of ratings — 2 and 1 respectively.

Elementem ships an update every 9 months, Logical Fallacy Memory every 2 weeks. The most recent releases landed on October 5, 2026 and October 2, 2026 respectively.

## The numbers

| Metric | Elementem | Logical Fallacy Memory |
| --- | --- | --- |
| Price | $1.99 | **Free** |
| Rating | **[3.0 (2 ratings)](https://appshunter.io/ios/app/elementem/id1241830824/reviews)** | [1.0 (1 ratings)](https://appshunter.io/ios/app/logical-fallacy-memory/id6484316242/reviews) |
| Number of ratings | **2** | 1 |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 9 months | **Every 2 weeks** |
| Monetization | Paid | **Free with in-app purchases** |
| Size | 6 MB | 7 MB |
| Requires iOS | **15.6** | 17 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [SweetP Productions, Inc.](https://appshunter.io/developer/1191384789) | [山 汪](https://appshunter.io/developer/1740449088) |

## What reviewers say

### Elementem

[App page](https://appshunter.io/ios/app/elementem/id1241830824)

This app serves as a beautifully designed periodic table reference with detailed properties for all 118 elements. It also includes a flashcard trainer to help students study and identify elements for tests and exams.

**Highlights:** Interactive periodic table, Detailed element properties, Electron configuration diagrams, Flashcard learning mode, Sortable element data, Color-coded elements

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

**In-app purchases:** none


### 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 |


## Frequently asked questions

### Is Elementem free?

Elementem costs $1.99, with no in-app purchases.

### Is Logical Fallacy Memory free?

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

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

Elementem is rated higher. Elementem averages 3.0 out of 5 from 2 ratings, while Logical Fallacy Memory averages 1.0 from 1 ratings.

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

Neither Elementem nor Logical Fallacy Memory shows ads.

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

Elementem ships an update every 9 months, and Logical Fallacy Memory every 2 weeks. Most recently, Elementem was updated on October 5, 2026 and Logical Fallacy Memory on October 2, 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.*