Comparison

Logic Workshop vs CogniSift

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

Head to head
About

Logic Workshop

Features
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Logic Workshop is a quiet practice notebook for elementary learners. Students explore logical thinking by creating their own reasoning exercises, organizing them into practice packs, and recording reflections in a persistent notebook. The focus is experimentation and confidence, not grades or competition.

About

CogniSift

Features
Read full description

CogniSift turns critical thinking into a small, practical daily habit. Start with one short real-life challenge each day. Choose the clearest interpretation, then learn how a bias, argument flaw, evidence problem, or decision trap shaped the situation. Explore a searchable library of reasoning patterns, save useful concepts, and train with focused five-question rounds. When you miss a pattern, CogniSift automatically adds it to your Review Queue so you know exactly what to revisit. Track your streak, accuracy, solved patterns, and progress across categories without creating an account. Everything works offline and your learning data stays on your device. Features: - Daily critical-thinking challenge - 30 practical reasoning patterns - Mixed and category-based practice rounds - Automatic Review Queue for missed patterns - Searchable learning library - Favorites - Real-life examples and clear takeaways - Streak, accuracy, and category progress - Fully offline experience - No account required CogniSift is designed for practical learning rather than long theory. Use it to make sharper decisions, read claims more carefully, and notice weak reasoning in everyday conversations.

Screenshots

Logic Workshop4 screens
CogniSift4 screens

Verdict

The call

The clearest difference is device support: Logic Workshop at 3 against CogniSift's 1. Logic Workshop also leads on iOS requirement (13.0 vs 17.0). On price, ads and in-app purchases there is nothing between them.

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

CostPrice ยท In-app purchases ยท Ads ยท Monetization

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

Scorecard2 real differences ยท 3 level
Logic Workshop versus CogniSift: the parameters behind the verdict, then further details
ParameterLogic WorkshopCogniSift
PriceFreeFree
AdsNoNo
In-app purchasesNoNo
DevicesiPhone, iPad, iPod โ€” betteriPhone
Requires iOS13.0 โ€” better17.0
Further details โ€” not scored
Size19 MB1 MB
Age rating4+4+
DeveloperDuong Kim HueBarbara Chacon

In-app purchases

None

Logic Workshop

No in-app purchases

None

CogniSift

No in-app purchases

Questions

Is Logic Workshop free?
Logic Workshop is free to download, with no in-app purchases.
Is CogniSift free?
CogniSift is free to download, with no in-app purchases.
Do Logic Workshop or CogniSift have ads?
Neither Logic Workshop nor CogniSift shows ads.

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