Comparison

ChessWork vs Predicate Logic Foundations

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

Head to head
About

ChessWork

Features
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ChessWork is the ultimate learning platform designed for students and chess enthusiasts. Whether you're a beginner or an advanced player, ChessWork helps you solve chess assignments, track your progress, and improve your strategic thinking with interactive tasks.

About

Predicate Logic Foundations

Features
Read full description

Predicate Logic Foundations is an independent study app for learners who want structured practice in formal reasoning, quantifiers, inference, models, and proofs. Built for beginners, students, self-learners, and anyone reviewing predicate logic concepts, the app turns 160 questions into focused daily practice across Fundamentals, Practical Skills, Common Pitfalls, and Advanced Concepts. - FSRS spaced-repetition intervals to review at the right time - Weak-point heatmap to spot topics that need attention - Daily challenge for consistent progress - Mock exams for timed review - Explanations for every question - Offline practice with no login required Practice offline, no login required. Your study flow stays simple and private. Independent study app for Predicate Logic Foundations practice. Not affiliated with, endorsed by, or sponsored by any company, certification body, exam operator, or vendor. All trademarks belong to their respective owners.

Screenshots

ChessWork4 screens
Predicate Logic Foundations4 screens

Verdict

The call

The clearest difference is iOS requirement: ChessWork at 12.0 against Predicate Logic Foundations's 15.1. On price, ads, in-app purchases and device support 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.

Scorecard1 real difference ยท 4 level
ChessWork versus Predicate Logic Foundations: the parameters behind the verdict, then further details
ParameterChessWorkPredicate Logic Foundations
PriceFreeFree
AdsNoNo
In-app purchasesNoNo
DevicesiPhone, iPad, iPodiPhone, iPad, iPod
Requires iOS12.0 โ€” better15.1
Further details โ€” not scored
Size63 MB38 MB
Age rating4+4+
DeveloperCoding Minds, Inc.AFTW LLC

In-app purchases

None

ChessWork

No in-app purchases

None

Predicate Logic Foundations

No in-app purchases

Questions

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

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