Maxxer IQ vs IQ MAXX
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Maxxer IQ
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How intelligent are you — really? Maxxer IQ is a scientifically grounded IQ assessment that measures your cognitive ability across 6 domains: pattern recognition, numerical reasoning, verbal reasoning, spatial thinking, working memory, and quantitative problem-solving. Your results are age-normalized using published psychometric data (based on Wechsler & Raven's Progressive Matrices methodology), giving you a deviation IQ score with a 95% confidence interval — the same standard used by clinical researchers. WHAT YOU GET • A precise IQ score (55–145 scale, mean 100, SD 15) • Your percentile ranking vs. your age group • A 95% confidence interval around your score • Performance breakdown across all 6 cognitive domains • A shareable IQ card with your full results HOW IT WORKS 40 questions. ~20–30 minutes. Each test is randomized from a large question bank, so no two attempts are identical. Questions adapt in difficulty from easy through very hard, covering every major facet of intelligence measured by leading IQ assessments. COMPLETELY PRIVATE Your results, age, and name never leave your device. No account required. No server. No cloud. Everything is stored locally and can be deleted at any time from Settings. HONEST SCORING We don't inflate scores to make you feel good. We don't show you the correct answers — so retaking the test is always a genuine measure of your ability, not your memory. IMPORTANT Maxxer IQ is designed for educational and entertainment purposes. Results are estimates and should not be used as a substitute for a professionally administered clinical assessment. Download Maxxer IQ and find out where you really stand.
IQ MAXX
This app offers daily IQ tests and cognitive training across multiple domains. It provides detailed cognitive profiles, tracks progress over time, and includes explanations for incorrect answers. Designed for personal cognitive enhancement and assessment.
- 27-question multi-domain IQ test
- IQ score, percentile, and cognitive profile
- Daily training across 4 domains
- Bi-weekly retests to track progress
- Progress charts and session history
- Wrong-answer explanations
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IQ MAXX is the daily IQ test + cognitive training app. Take a 27-question multi-domain test in about 15 minutes. Get your score, percentile, and 4-domain cognitive profile. Then train daily across Pattern recognition, Numerical reasoning, Verbal ability, and Memory — and retake the full test every two weeks to see how your score moves. WHAT'S INSIDE — 27-question IQ test across 4 cognitive domains — Your IQ score, percentile, and Gaussian-curve placement — 4-domain cognitive profile: Pattern · Numerical · Verbal · Memory — Daily training rotations to build a streak — Bi-weekly retests to track score growth over time — Progress charts and full session history — Wrong-answer reviews with worked explanations HOW IT WORKS The test uses validated psychometric item types — Raven-style matrix reasoning, digit span, spatial sequence, verbal analogies — the same families used in clinical assessment. Your score is calibrated against the standard normal distribution, with a mean of 100 and σ of 15, using a difficulty-weighted model. After the test, daily training keeps you sharp across all four domains. Bi-weekly retests show how your score actually moves over time. PRIVACY No ads. No third-party trackers. No data sold. Your test responses and training history stay on your device. Subscription state is managed by RevenueCat under an anonymous user ID. See the in-app Privacy Policy for the full breakdown. SUBSCRIPTIONS — Monthly: $12.99/month — Annual: $59.99/year (saves 62% vs monthly) Both plans unlock the full app. Cancel anytime in iPhone Settings → Apple ID → Subscriptions. Payment is charged to your Apple ID at confirmation of purchase. Subscriptions auto-renew unless cancelled at least 24 hours before the end of the current period. Privacy Policy: https://kaput-prepared-e8a.notion.site/IQ-MAXX-Privacy-Policy-36073fd2f03f802587a5dbc835b1dad9 Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/ IQ MAXX provides an estimate based on validated psychometric item types. It is not a clinical diagnosis. For clinical IQ assessment, consult a licensed psychologist.
Screenshots
Verdict
The clearest difference is in-app purchases: Maxxer IQ at none against IQ MAXX's 3. Maxxer IQ also leads on iOS requirement (13.0 vs 17.0). On price 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. IQ MAXX sells 3 in-app purchases, starting at $12.99 per month. Maxxer IQ asks for nothing beyond the download.
| Parameter | Maxxer IQ | IQ MAXX |
|---|---|---|
| Price | Free | Free |
| Rating | — | 1.0 (1 ratings) — better |
| Number of ratings | — | 1 — better |
| Update frequency | — | Every 4 weeks |
| Ads | — | No |
| In-app purchases | No — better | Yes |
| Monetization | — | Subscription |
| Devices | — | iPhone — better |
| Requires iOS | 13.0 — better | 17.0 |
| Further details — not scored | ||
| Size | 27 MB | 8 MB |
| Age rating | 4+ | 12+ |
| Developer | Shawn Revels | Azim Qudrat |
In-app purchases
Maxxer IQ
No in-app purchases
IQ MAXX
- Pro Monthly$12.991 Month
- IQ MAXX Pro Weekly$12.997 Days
- Pro Yearly$59.991 Year







