Comparison

Logical Fallacy Memory vs VokabelWidget

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

Head to head
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/

About

VokabelWidget

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
Read full description

VokabelWidget shows your words large on a flashcard — one after another, at the pace you set. You lay your iPhone next to you or stand the iPad beside you, and between two pieces of work your eye catches a word. You learn in passing, without setting time aside for it. THE FLASHCARD The word stands large in the middle. After a delay you choose, the translation appears below it — a moment to answer for yourself before you read it. When the display time is up, the next word follows; anywhere between five seconds and five minutes. The arrow on the card moves on sooner, the pause button holds a word for as long as you want — and you can still page on while it does. YOUR LIST AT A GLANCE A tap on the list symbol shows every word currently going round: the foreign word and its translation side by side — on an iPhone the translation sits below the word, so that long words can be read in full. Above it sits a search field that searches both at once — upper and lower case, umlauts and accents may all be left out, “grusse” finds “Grüße”. BESIDE YOUR WORK On an iPad the app does not need the screen to itself. Put it beside another app in Split View, in Slide Over or as a window of its own: as long as it can be seen it keeps going, and you read along while you do something else. YOUR OWN WORDS Behind the gear on the card you enter both words and tap “Add”. You often need to type only one half: the app suggests the translation, worked out on your own device, with nothing leaving it. If either word is already in your list, the app asks first and shows you what it found. Every word can be corrected in place, hidden with a switch instead of deleted, and removed for good with a swipe. The free edition holds 200 entries. AS MANY LANGUAGES AS YOU LIKE Set up as many vocabulary languages as you want and name them yourself; the home language you pick from every language your device knows. Each language keeps a list of its own, and a tap turns the direction of questioning around. ON IPHONE, IPAD AND MAC Your words live in your iCloud: what you enter here is already there on your other devices with this app — and the other way round. The Mac edition is in the same store. SAVING AND BRINGING BACK In the gear, on the “System” tab, you save your whole vocabulary to a file — every language at once. It goes into the Files app, into your iCloud if you like, and opens in Numbers or Excel, to look at or to pass on. Loading works the same way, and it works with someone else’s list too: two columns are enough, the word and its translation. Before anything happens the app shows you what it found and asks whether it should be added to your stock or replace it. ALSO • Sample vocabulary from the first launch, so there is nothing to set up first • Interface in English and German • No ads, no accounts, no subscription, nothing to sign up for Your words stay your business: the app collects nothing and sends nothing to us. The only outside service is your own iCloud. If you would also like to test yourself on your words, print them or hear them read aloud, VokabelWidget Pro does that.

Screenshots

Logical Fallacy Memory4 screens
VokabelWidget3 screens

Verdict

The call

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.

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

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.

UpkeepUpdate frequency

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.

Scorecard3 real differences · 7 level
Logical Fallacy Memory versus VokabelWidget: the parameters behind the verdict, then further details
ParameterLogical Fallacy MemoryVokabelWidget
PriceFreeFree
Rating1.0 (1 ratings) — better—
Positive reviews—100.0% of reviews
Number of ratings1 — better—
Update frequencyEvery 2 weeksEvery 2 days — better
AdsNoNo
In-app purchasesYesNo — better
MonetizationFree with in-app purchasesFree — better
DevicesiPhone, iPadiPhone, iPad, Mac — better
Requires iOS17 — better18.0
Further details — not scored
Size7 MB1 MB
Age rating4+4+
Developer山 汪Rolf Fuessner

Customer experience

Logical Fallacy Memory

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

VokabelWidget

Written reviews3 reviews
Positive100.0%
Neutral0.0%
Negative0.0%

In-app purchases

2 purchases

Logical Fallacy Memory

Subscriptions2
  • All Access (1 Month)$1.991 Month
  • All Access (1 Year)$11.991 Year
None

VokabelWidget

No in-app purchases

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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