The Challenge
Most brain-training apps drill reaction speed and memory, then score you with a number that means nothing outside the app. Reasoning, telling a valid argument from a persuasive one, is the skill people actually use every day, and almost nothing trains it honestly. Worse, quiz apps in this space routinely ship answer keys that are simply wrong.
Our Approach
Hone Reasoning treats reasoning like a muscle: one ten-question session a day, drawn from five drills, at a difficulty that sits just past what you can already do. Every answer commits on the first tap and the explanation appears immediately, while the reasoning that produced your answer is still in your head, which is the only moment an explanation actually teaches.
The answer key is the part we are proudest of. Syllogism and deduction answers are proved by machine: the build pipeline enumerates every possible reading of every argument, so the marked answer is a theorem, not an author’s opinion. Pattern answers are derived from the same rule that generated the sequence, so they are correct by construction.
Key Features
- Five drills, one session. Syllogisms & deduction, fallacy spotting, verbal analogies, abstract patterns, and argument analysis, mixed into each daily ten.
- Machine-verified answers. Every deduction key is checked exhaustively; every pattern is correct by construction.
- Explanations that teach. Each question ends with why, including the trap the wrong options set.
- Adaptive difficulty. Levels 1 to 5, carried between sessions; strong days push you into harder items.
- Progress by skill. Streaks for showing up, accuracy per skill area, and a reviewable record of every session.
- Universal. Built for iPhone and iPad; an 11+ student is as likely to practise on a propped-up iPad as on a phone.
Access and Data
The first daily session runs before any paywall, so you see the whole loop (questions, explanations, summary) before deciding. After it, new sessions require a monthly or yearly subscription; eligible new subscribers get a 3-day trial, and Apple shows local pricing and terms before purchase. History and every explanation you have earned stay open whether or not a subscription is active.
There is no account, no advertising, no analytics, and no tracking. The complete question bank ships inside the app, every drill works offline, and your record stays on your device. The only network use is Apple’s StoreKit.
Results
The fourth app in the Hone family, alongside Hone Literacy and Hone Math. The same calm, adult-first practice loop, pointed at the skill underneath all the others: thinking clearly.
Common questions
Hone Reasoning, listed on the App Store as Critical Thinking & Reasoning, is an English-language iPhone and iPad app for practising reasoning skills. Each daily session serves ten questions across five drills (syllogisms and deduction, fallacy spotting, verbal analogies, abstract patterns, and argument analysis) with a full explanation on every answer and difficulty that adapts between sessions. The syllogism answer keys are verified by exhaustively checking every possible reading of each argument. The first session runs before any paywall; afterwards practice requires a subscription (3-day trial for eligible new subscribers, then $4.99 per month or $29.99 per year in the US), while history and earned explanations stay readable without one. The app is fully offline with no account, ads, or tracking.
Is Hone Reasoning free? How much does it cost?
The app is free to download and your first daily session runs before any paywall. After that, practice requires a subscription. Eligible new subscribers may receive a 3-day trial; Apple shows eligibility and local terms before purchase. The US prices are $4.99 a month or $29.99 a year.
What does Hone Reasoning teach?
Five reasoning skills: syllogisms and deduction, spotting logical fallacies, verbal analogies, abstract pattern reasoning, and argument analysis. Every question ends with a written explanation, including the trap the wrong answers set.
Can I trust the answer key?
The syllogism and deduction keys are machine-verified: every possible interpretation of each argument is checked exhaustively, so the marked answer is provably correct. Pattern answers are generated from their own rules, so they are correct by construction. The other drills are hand-reviewed against a fixed fallacy taxonomy.
What happens if my subscription ends?
Your history, streaks, past sessions, and every explanation you have already earned stay readable forever. The paywall gates starting new sessions only.
Does it work offline? Is it private?
Yes. The full question bank ships inside the app and every drill works offline. There is no account, no analytics, and no tracking; progress is stored only on your device. The only network use is Apple's StoreKit for plans, purchase, and restore.
Who is it for?
Adults who want sharper everyday reasoning, and students preparing for reasoning assessments such as 11+, aptitude, and admissions tests. Difficulty adapts from level 1 to 5, so it meets both.