From domino patterns to folded cubes: explore 37 exercise types, understand the answers and find your next challenge. Start with a free placement test.
Practice aptitude tests with fresh questions and clear, step-by-step explanations.
Find the missing domino. Fold a cube in your mind. Spot a number pattern or recognize a die from memory. Cognik generates variations of reasoning exercises so you can practice the method across different questions.
Start with a free placement test that sets your starting level. Cognik Complete unlocks guided practice, custom sessions and timed exams on iPhone and iPad.
37 EXERCISE TYPES. SIX SKILL AREAS.
Explore general, verbal, numerical and spatial reasoning, attention and memory. Practice number series, syllogisms, domino patterns, cube folding, code comparisons and more.
UNDERSTAND THE ANSWER
Confirm your answer in Practice to see an explanation before moving on. Follow the reasoning step by step, then save questions you want to revisit.
FIND YOUR NEXT CHALLENGE
Take a placement test or choose a starting level. Guided sessions use your previous answers to introduce exercises, revisit skills and adjust the challenge between sessions.
PRACTICE YOUR WAY
Choose skills, exercise types and question count. Save custom profiles for sessions you want to repeat. Work at your own pace in Practice, or take a timed Exam and review the answers and explanations afterward.
KNOW WHERE TO FOCUS
Review your training score, badges, accuracy and activity by exercise and category. Look back through completed sessions and saved questions. The training score reflects your practice in Cognik; it is not an IQ score or a prediction of exam results.
PART OF YOUR ROUTINE
Practice in English or Spanish, with light and dark appearances. iCloud sync keeps your completed practice history available across your devices. No Cognik account is required.
TRY BEFORE DOWNLOADING
Open a Cognik bookmark or a Try link on cognik.app to practice a free three-question quiz in the App Clip. Check answers and explore explanations, then continue training in the full app.
START WITH A FREE PLACEMENT TEST
The 18-question placement test is free, sets your starting level and can be retaken with new questions whenever you like. Guided practice, custom sessions and timed exams are available through Cognik Complete: a monthly or annual subscription, or a one-time lifetime purchase. Prices and any eligible trial are shown before purchase. Subscriptions renew automatically unless canceled; manage them in your App Store account settings. Lifetime access has no renewal.
Start with one question. Understand the next step.
Privacy policy: https://cognik.app/privacy/
Terms of Use: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/
Ratings & Reviews
This app hasn’t received enough ratings or reviews to display an overview.
- Try a three-question quiz from a Cognik bookmark or the website without installing the full app.
- Check each answer and explore step-by-step explanations in App Clip practice.
- Discover more exercise types from the App Clip options menu.
- Follow clearer explanation cards, comparisons and interactive reasoning steps.
- Review session results with a simpler summary and a dedicated answer-review action.
- Use the native iPad scratchpad alongside your exercises.
Version 1.3
The developer, Alberto Guerrero Martn, indicated that the app’s privacy practices may include handling of data as described below. For more information, see the developer’s privacy policy .
Data Linked to You
The following data may be collected and linked to your identity:
Identifiers
Usage Data
Diagnostics
Privacy practices may vary, for example, based on the features you use or your age. Learn More
The developer indicated that this app supports the following accessibility features. Learn More
Supported Features
Larger Text
Dark Interface
Differentiate Without Color Alone
Sufficient Contrast
Reduced Motion
Information
Seller
Alberto Guerrero Martn
Size
33.7 MB
Category
Education
Compatibility
Requires iOS 18.6 or later.
iPhone Requires iOS 18.6 or later.
iPad Requires iPadOS 18.6 or later.
Mac Requires macOS 15.6 or later and a Mac with Apple M1 chip or later.