Comparison

Elementem vs Logical Fallacy Memory

Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.

Head to head
About

Elementem

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
Read full description

Periodic table and Flash card trainer. A handy beautifully designed periodic table reference app. Now its easier than ever to quickly grab useful elemental properties. Elementum has been built for ease of use, with references for all 118 of the known elements right at your finger tips. The Flash card trainer is perfect for students studying for tests and exams. Elementum displays some key information about the Element, and you need to identify the name. Sound simple? See if you can identify all 118 elements! ------- You can easily sort elements by Name, Atomic number, Symbol or Series. Each element is color coded for quick identification. All elements display useful atomic and physical properties alongside all the essential properties. We've even included helpful Electron configuration diagrams for all elements, and a short description for most. What are you waiting for, Grab Elementem right now!

About

Logical Fallacy Memory

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
Read full description

Logical Fallacy Memory app helps you to learn and master common logical fallacies. Level up your critical thinking. Learn to identify common logical pitfalls and transform the way you make decisions, debate, and perceive the world. Key Features: 1. Active Recall Testing: Learn faster by identifying fallacies in real-world scenarios. 2. Science-Based Learning: We use Spaced Repetition to hack your memory, ensuring you never forget the most common reasoning errors. 3. Personalized Mastery Map: A clear dashboard that shows exactly what you know and where you need more practice. 4. More than 60 fallacies available for study. Terms of Use: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/

Screenshots

Elementem4 screens
Logical Fallacy Memory4 screens

Verdict

The call

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.

Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS

CostPrice · In-app purchases · Ads · Monetization

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.

ReceptionRating · Positive reviews · Number of ratings

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.

UpkeepUpdate frequency

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.

Scorecard6 real differences · 4 level
Elementem versus Logical Fallacy Memory: the parameters behind the verdict, then further details
ParameterElementemLogical Fallacy Memory
Price$1.99Free — better
Rating3.0 (2 ratings) — better1.0 (1 ratings)
Positive reviews100.0% of reviews—
Number of ratings2 — better1
Update frequencyEvery 9 monthsEvery 2 weeks — better
AdsNoNo
In-app purchasesNo — betterYes
MonetizationPaidFree with in-app purchases — better
DevicesiPhone, iPad, iPod — betteriPhone, iPad
Requires iOS15.6 — better17
Further details — not scored
Size6 MB7 MB
Age rating4+4+
DeveloperSweetP Productions, Inc.山 汪

Customer experience

Elementem

All ratings2 ratings
Positive50.0%
Neutral0.0%
Negative50.0%
Written reviews1 reviews
Positive100.0%
Neutral0.0%
Negative0.0%

Logical Fallacy Memory

All ratings1 ratings
Positive0.0%
Neutral0.0%
Negative100.0%

In-app purchases

None

Elementem

No in-app purchases

2 purchases

Logical Fallacy Memory

Subscriptions2
  • All Access (1 Month)$1.991 Month
  • All Access (1 Year)$11.991 Year

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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