Keentune finds your level in about ten questions, then keeps every question right at your edge — hard enough to matter, never hard enough to quit.

Answer correctly and questions get harder. Miss one and they ease up, then show you the trap you fell for and a rule you can carry into the next question. Every skill has its own level from 0 to 100 that climbs as you improve, from Novice to Master.

WHY IT WORKS
Practice helps most at the edge of your ability — past what you already know, short of what you can't do yet. Most apps serve everyone the same questions. Keentune serves you yours, and moves the target every time you get better.

WHAT YOU GET
• 116,000+ original questions across 189 skills
• An explanation after every answer — the key takeaway free, with the full rationale, trap diagnosis and reusable strategy in Pro
• 76 exam preps, 41 of them with full timed sims modeled on each test's published outline, structure and timing

SKILLS TO PRACTICE
• Words: vocabulary, grammar, spelling, reading comprehension
• Numbers: mental math, numerical reasoning, data interpretation, statistics
• Logic: logic puzzles, critical thinking, spatial reasoning, memory
• Tech and coding: Python, JavaScript, TypeScript, SQL, React, AWS, networking, cybersecurity
• Knowledge: geography, history, science, civics, general knowledge
• Work and life: Excel, negotiation, personal finance, nutrition, communication

EXAM PREP
• Nursing and health: NCLEX-RN, TEAS 7, HESI A2, EMT (NREMT), PTCB, MCAT
• Professional: PMP, CISSP, SIE, Series 7, 63, 65, 66, CompTIA Network+ and Security+, AWS, Kubernetes (CKA)
• School and admissions: SAT, ACT, PSAT, GRE, GMAT, LSAT, GED, AP Biology, AP Chemistry, AP Physics, AP Statistics, Praxis Core
• Hiring and aptitude: ASVAB, CCAT, Wonderlic, SHL, Watson-Glaser, Bennett, police, firefighter, civil service, USPS
• Trades and licenses: EPA 608, FAA Part 107, ServSafe, real estate, sports officiating (NFHS basketball, football, baseball, soccer)
• Citizenship: US civics test

Skills and exams are added, updated, and occasionally retired over time — the catalog evolves.

MAKE IT A HABIT
• Daily quiz with streaks and streak freezes
• Weekly leagues — climb the ranks every Monday
• Head-to-head challenges with friends
• 60-second Blitz mode when you only have a minute

KEENTUNE PRO
Keentune is free to use, including a set number of practice questions each day. Pro lifts the limit and unlocks the full experience:
• The full explanation and strategy on every question
• Unlimited daily practice
• Focus mode — drill any skill at the difficulty you choose
• Rapid Review — recall it, reveal it, rate it, then drill what felt shaky
• Deep progress analytics

Keentune Pro is an auto-renewing subscription: $41.99 per year (with a 7-day free trial) or $6.99 per month. Payment is charged to your Google Play account at confirmation of purchase. Your subscription renews automatically unless it is canceled at least 24 hours before the end of the current period. Manage or cancel anytime in Google Play under Subscriptions.

HONEST BY DESIGN
Keentune is skill practice, not an IQ test. It never claims to measure intelligence — it helps you get measurably better at specific skills through deliberate, adaptive practice.

Keentune is an independent study tool. It is not affiliated with, endorsed by, or sponsored by any exam provider, certifying body, or governing organization, including but not limited to those whose exams are named above. All exam names and trademarks are the property of their respective owners and are used only to identify the material Keentune helps you study. Practice results do not guarantee exam results. All Keentune questions are original, written for Keentune.

Pick a skill, answer a few calibration questions, and watch your level climb. Start free today.

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