Raudo vs Cognik
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Raudo
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Raudo trains the aptitude tests (psicotécnicos) of Spanish public-service exams with an INFINITE bank of generated questions and a timed mock true to the real exam. • Admin Assistant (free), Guardia Civil, National Police and Armed Forces • Number series, arithmetic, matrices, verbal, dominoes and abstract reasoning • Infinite questions: you never repeat an exam • Mock with the real question count, time and error penalty • Explanation for every answer; progress by category • 100% offline Admin Assistant is free. Raudo Premium unlocks Guardia Civil, National Police and Armed Forces together: €6.99/month, €39.99/year (7-day free trial) or a one-time €59.99 lifetime purchase. Subscriptions renew automatically unless canceled at least 24 hours before the period ends; manage or cancel anytime in your Apple Account settings. Terms of Use (EULA): https://www.oscargarrucho.com/raudo/terms Privacy Policy: https://www.oscargarrucho.com/raudo/privacy
Cognik
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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, timed exams and past exams on iPhone and iPad. 73 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. TAKE PAST EXAMS Open the Archive to take past Spanish National Police aptitude papers. Each part has its own timer; once you submit the whole exam, review every answer with its explanation. Questions that depend on language are adapted to the language you practice in. Results do not change your training score. Cognik is independent of any examining body. 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, Spanish, German, French or Brazilian Portuguese, 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 Find your starting level in three rounds of 6 questions and a final 10-question checkpoint. All four sessions are free, and you can retake placement whenever you like. Guided practice, custom sessions, timed exams and past 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/
Screenshots
Verdict
The clearest difference is update cadence: Cognik at every 4 days against Raudo's fortnightly. On price, ads, in-app purchases and device support there is nothing between them.
Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS
Both are free to download. Raudo sells 5 one-off in-app purchases and Cognik sells 3 in-app purchases, starting at $1.99 per month. Whichever you choose, the download price is not the number that matters.
Raudo ships an update fortnightly, Cognik every 4 days. Both last shipped on October 31, 2026.
| Parameter | Raudo | Cognik |
|---|---|---|
| Price | Free | Free |
| Update frequency | Fortnightly | Every 4 days — better |
| Ads | No | No |
| In-app purchases | Yes | Yes |
| Devices | iPhone, iPad | iPhone, iPad |
| Requires iOS | 18.0 — better | 18.6 |
| Further details — not scored | ||
| Size | 8 MB | 91 MB |
| Age rating | 4+ | 4+ |
| Developer | Oscar Rodriguez | Alberto Guerrero Martn |
In-app purchases
Raudo
- Raudo — Admin Assistant$5.99
- Raudo — Armed Forces$5.99
- Raudo — National Police$8.99
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- Guardia Civil$8.99
- Raudo Complete$17.99
Cognik
- Cognik Complete Monthly3 Days trial$1.991 Month
- Cognik Complete Annual3 Days trial$14.991 Year
- Cognik Complete Lifetime$34.99








