Matrix Aptitude: IQ Test

Free, no ads. Train reasoning and math aptitude with one daily cycle, diagnose your weak spots, and grow. Rule-based, so problems never run out. Dark mode. KO/EN.

Matrix Aptitude is a rule-based trainer for figural, sequence, reasoning, and numerical aptitude — a little every day. It generates problems from rules, so you always get fresh questions even after hundreds of them. No server, no ads, no payments.

■ Today's Cycle — one round a day No need to decide what or how much to solve. One cycle of 15 — warm-up, weak-spot focus, and a challenge — and you're done. Finish it and your streak grows.

■ Diagnose → Prescribe → Grow

• Placement: a short start check sets your baseline.
• Diagnose: which types are weak, how you miss them (rushed slips, shaky concepts, or speed), and exactly which sub-pattern trips you up.
• Prescribe: drill just that sub-pattern, or learn the method with a strategy lesson.
• Grow: watch your focused weak spots actually rise, measured against your baseline.

■ 10 types (rule-based, no AI) Matrix reasoning, number series, odd-one-out, applied math, verbal logic, spatial, analytic reasoning, coding/decoding, operation chains, and figure analogy. Difficulty adapts per type, and you track sub-pattern mastery on a map.

■ Real-test feel Practice time pressure with a 45-question, 20-minute mock, and review your misses with explanations.

■ Honest This app does not promise to raise your IQ or general intelligence (g). What practice actually improves is familiarity with problem types and time management. Scores are for practice reference and guarantee no exam result. Vocabulary, reading, situational judgment, and personality tests are not covered.

■ Features

• Completely free, no ads, no in-app purchases
• Korean / English toggle
• Dark mode (system / light / dark)
• Daily reminder so you never miss a cycle
• Works offline (rule-based, no network needed)