Comparison

Logical Construct & Philosophy vs TALAB

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

Head to head
About

Logical Construct & Philosophy

Engage with formal logic through interactive puzzles. Apply inference rules to construct valid proofs, making abstract reasoning concrete and intuitive. Explore propositional and modal logic, with classic philosophical arguments integrated into the learning process.

Highlights
  • Interactive proof construction
  • 24 inference rules
  • Propositional and modal logic
  • Classic philosophical arguments
  • Step-by-step solution viewer
  • Progress tracking
Features
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Logical Construct is an educational puzzle app that makes formal logic genuinely playable. Instead of passively reading about reasoning, you actively construct valid proofs by applying the same inference rules used by logicians, mathematicians, and philosophers: Modus Ponens, Modus Tollens, Hypothetical Syllogism, Reductio ad Absurdum, and more. Each puzzle gives you a few premises and a target conclusion. Your job is to build a chain of deductions, one rule at a time, until you reach the conclusion. By doing the proofs yourself, not just reading about them, abstract logical concepts become concrete, intuitive skills. You'll progress through propositional logic, work with modal operators of necessity (□) and possibility (◇), and tackle advanced techniques like Conditional Proof and Reductio ad Absurdum. Classic philosophical arguments (the Paradox of Omnipotence, the Problem of Evil, Anselm's Ontological Argument, and Plantinga's modal version of it) become living frameworks for applying these principles. Reasoning that shaped two millennia of philosophy, now something you can practise on your phone. WHAT'S INSIDE • 20 levels, 60 puzzles, from your first Modus Ponens to S5 modal logic • 24 inference rules organised into six categories: conditional, conjunction, disjunction, negation, biconditional, and modal • Step-by-step solution viewer that reveals the proof one move at a time: it shows you the path, it doesn't solve it for you • Truth tables for every propositional rule, with the row where all premises are true highlighted so you can see why the rule is valid • Live formula highlighting that shows which lines a rule will use • Subproofs with Fitch-style indentation: the natural way to learn Conditional Proof and Reductio ad Absurdum • First-launch tutorial that walks you through your very first deduction, plus dedicated intros for subproofs and modal logic • Atom legend on every puzzle: tap to see what each symbol stands for and read the puzzle as a story in plain language • Neumorphic design with colour-coded rule categories • Progress tracking with automatic level unlocking WHO IT'S FOR Students strengthening their formal reasoning, philosophy enthusiasts curious about how arguments actually work, or anyone who enjoys a good puzzle that makes you think clearly. - Privacy Policy: https://sites.google.com/view/logicalconstructapp/accueil - Terms of Use: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/

About

TALAB

Features
Read full description

TALAB (طَلَب) ist ein Arabisch-Deutsch-Wörterbuch für alle, die Arabisch wirklich verstehen wollen – nicht nur einzelne Wörter, sondern wie sie zusammenhängen. Gib ein arabisches Wort ein – auch mit Vorsilben, Endungen und ohne Vokalzeichen – und TALAB zerlegt es für dich: Grundform, Wurzel, Wortart und deutsche Bedeutung. Oder suche auf Deutsch und finde das passende arabische Wort. WAS TALAB KANN • Wurzeln und Wortfamilien Jedes Wort führt zu seiner Wurzel. Dort siehst du alle verwandten Wörter auf einen Blick – Verben, Masdar, Partizipien, Nomen und Adjektive. • Konjugation Vollständige Konjugationstabellen für Perfekt, Imperfekt, Imperativ und Passiv, für alle Verbstämme (I–X). • Plural und Masdar Gebrochene Plurale, Verbalnomen (Masdar) und die passenden Präpositionen zu den Verben. • Koran Wort für Wort Alle 114 Suren mit deutscher Bedeutung unter jedem Wort. Tippe ein Wort an und springe direkt zu Wurzel und Wortfamilie. • Wendungen und Beispiele Über 1000 feste Ausdrücke und Sprichwörter sowie Beispielsätze, damit du siehst, wie ein Wort tatsächlich verwendet wird. • Textleser Füge einen arabischen Text ein und tippe dich Wort für Wort hindurch. TALAB merkt sich, wo du aufgehört hast. • Merkliste und Karteikarten Speichere Wörter mit einem Tipp und lerne sie mit Karteikarten – wiederholt im richtigen Abstand. • Komplett offline Das ganze Wörterbuch ist in der App eingebaut: Suche, Wortzerlegung, Wurzeln, Konjugation, Plural und Wendungen funktionieren auch ohne Internet – im Flugzeug, im Unterricht, unterwegs. • Angenehm zu lesen Dunkelmodus, einstellbare Schriftgröße für Arabisch, Umschrift nach DMG ein- oder ausblendbar. KOSTENLOS UND OHNE KONTO Keine Werbung, keine Anmeldung, kein Tracking. Deine Merkliste und Einstellungen bleiben auf deinem Gerät. FÜR WEN? Für Arabisch-Lernende an Uni, Schule und Moschee, für Muttersprachler, die Deutsch lernen, und für alle, die den Koran besser verstehen möchten. Quellen: Buckwalter Arabic Morphological Analyzer (GPL), Wiktionary (CC BY-SA), Korantext Tanzil.net, Übersetzung Bubenheim & Elyas, Quranic Arabic Corpus. Details unter „Über TALAB“ in der App.

Screenshots

Logical Construct & Philosophy4 screens
TALAB4 screens

Verdict

The call

The clearest difference is in-app purchases: TALAB at none against Logical Construct & Philosophy's 2. TALAB 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 Construct & Philosophy sells 2 in-app purchases, starting at $3.99 per month. TALAB asks for nothing beyond the download.

UpkeepUpdate frequency

Logical Construct & Philosophy ships an update every 2 weeks, TALAB every 2 days. The most recent releases landed on November 5, 2026 and November 6, 2026 respectively.

Scorecard2 real differences · 8 level
Logical Construct & Philosophy versus TALAB: the parameters behind the verdict, then further details
ParameterLogical Construct & PhilosophyTALAB
PriceFreeFree
Rating5.0 (1 ratings) — better—
Positive reviews100.0% of reviews—
Number of ratings1 — better—
Update frequencyEvery 2 weeksEvery 2 days — better
AdsNoNo
In-app purchasesYesNo — better
MonetizationFree with in-app purchases—
DevicesiPhone, iPad — betteriPhone
Requires iOS16.4 — better17.0
Further details — not scored
Size51 MB14 MB
Age rating4+4+
DeveloperLucainson RaymondOzan Cavusoglu

In-app purchases

2 purchases

Logical Construct & Philosophy

Subscriptions2
  • Monthly Subscription$3.991 Month
  • Annual Plan$19.991 Year
None

TALAB

No in-app purchases

Questions

Is Logical Construct & Philosophy free?
Logical Construct & Philosophy is free to download, with in-app purchases available.
Is TALAB free?
TALAB is free to download, with no in-app purchases.
Do Logical Construct & Philosophy or TALAB have ads?
Neither Logical Construct & Philosophy nor TALAB shows ads.
Which is updated more often, Logical Construct & Philosophy or TALAB?
Logical Construct & Philosophy ships an update every 2 weeks, and TALAB every 2 days. Most recently, Logical Construct & Philosophy was updated on November 5, 2026 and TALAB on November 6, 2026.

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