Philosophy Now vs Logical Construct & Philosophy

Philosophy Now is a magazine for everyone interested in ideas. It aims to corrupt innocent citizens by convincing them that philosophy can be exciting, worthwhile and comprehensible, and also to provide some light and enjoyable reading matter for those already ensnared by the muse, such as philosophy students and academics. Philosophy Now appears every two months. It contains articles on all aspects of Western philosophy, as well as book reviews, letters, news, cartoons, and the occasional short story. Since its small-scale launch in Britain in 1991, Philosophy Now has grown to become the most widely-read philosophy periodical in the English language. Philosophy Now is independent of all groups and has no intentional editorial bias except for a passionate conviction that philosophy is a Good Thing. APP FEATURES • Print and digital subscribers to Philosophy Now have access to all content. • Subscriptions and all back issues available using In-App Purchase. • Freely browse the contents list of any issue before purchasing. • Purchased issues can be downloaded to device for reading without internet connection. SUBSCRIPTION OPTIONS • Subscribe annually (6 issues) for USD $24.99 or bimonthly (1 issue) for USD $4.99. • Single issues are also available for USD $5.99 each. • If available you will be charged in your local currency at the prevailing exchange rate as defined by iTunes. • Payment will be charged to your Apple account at confirmation of purchase. • Subscription automatically renews unless auto-renew is turned off at least 24-hours before the end of the current period. • App subscription is independent of and not included with print or any other type of subscription to the magazine. • Account will be charged for renewal within 24-hours prior to the end of the current period at the price of the original subscription. • You can manage auto-renew of your subscription in your Apple account settings, where it can be turned off if you wish. • No cancellation of the current subscription is allowed during active subscription period. • Any unused portion of a free trial period, if offered, will be forfeited when you purchase a subscription. • Full Privacy Policy and Terms of Use can be found at http://philosophynow.org/terms

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/