Comparison

IQ Test vs Prepd

Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.

Head to head
About

IQ Test

Assess your mental potential and sharpen cognitive skills with professional-grade tests and engaging brain training games. Track progress with detailed statistics and unlock achievements as you advance through different thinking levels. Supports multiple languages for a global user experience.

Highlights
  • Multiple test types (logic, pattern, verbal, spatial)
  • Professional 15-45 minute IQ assessments
  • Brain training games for memory and reaction
  • Detailed progress statistics and charts
  • Achievements and leveling system
  • Power-ups for challenging tests
  • Multi-language support
Features
Read full description

Discover your true cognitive potential and challenge your intellect with IQ Test & Brain Training! Engineered according to professional psychometric principles and Raven's Progressive Matrices, this standardized test assesses abstract fluid reasoning, spatial geometry, and working memory—100% offline with instant scoring. SCIENTIFIC COGNITIVE ASSESSMENT - Raven's Progressive Matrices: Non-verbal abstract pattern reasoning tests assessing fluid intelligence without language barriers. - Spatial & Geometric Reasoning: Mental 3D rotations, shape folding, symmetry detection, and visual transformation drills. - Quantitative & Numerical Logic: Identify complex mathematical patterns, hidden sequences, and algebraic logic. - Working Memory & Deduction: Multi-step relational problems and working memory span evaluations. STANDARDIZED SCORING & CERTIFICATE - Accurate Bell Curve Projection: Compare your cognitive score directly against the global population normal distribution. - Category Radar Breakdown: Comprehensive visual chart showing your exact performance across all mental domains. - Instant IQ Certificate: Detailed score breakdown highlighting your cognitive strengths and global percentile rank. - Exam & Aptitude Prep: Sharpen your analytical problem-solving for Mensa admissions, job interviews, and consulting assessments. 100% OFFLINE & TOTAL PRIVACY Zero ads during testing, zero tracking, and zero internet required. Take the test in total focus anytime, anywhere. Download IQ Test & Brain Training today and discover your true IQ score! Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/

About

Prepd

Features
Read full description

Prepd is the smartest way to prepare for your home inspection certification exam. Whether you're studying for the NHIE, state licensing, or continuing education, Prepd's AI-powered platform keeps you focused on what matters most — passing. Study Your Way Choose from flashcards, practice exams, guided lessons, and interactive study sessions. Prepd adapts to your weak areas so you spend less time on what you already know and more time on what will actually move your score. AI Voice Tutor Not sure why you got a question wrong? Ask the AI tutor. It explains concepts in plain English, walks you through the reasoning, and helps the material actually stick — not just for the test, but for your career. Practice Exams That Feel Real Timed, full-length practice exams simulate the real test experience. Track your scores over time and watch your confidence grow as you close the gaps. Built for Busy Schedules Study for 10 minutes between calls or an hour on your day off. Prepd saves your progress and picks up right where you left off. What's Included • Hundreds of practice questions across all exam domains • AI-powered flashcard review • Full-length timed practice exams • Detailed answer explanations • AI voice tutor for concept deep-dives • Progress tracking and weak-area targeting • Offline access to study materials Whether you're a career-changer breaking into the industry or a seasoned pro keeping your license current, Prepd gives you the edge. Download free and start studying today. Terms of Use: https://goprepd.com/terms

Screenshots

IQ Test4 screens
Prepd4 screens

Verdict

The call

The clearest difference is ads: Prepd at none against IQ Test's shown. Prepd also leads on iOS requirement (13.0 vs 16.0). On price, update cadence, 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

CostPrice · In-app purchases · Ads · Monetization

Both are free to download. IQ Test sells 3 in-app purchases, starting at $3.99 per month and Prepd sells 5 in-app purchases, starting at $39.99 per month. Whichever you choose, the download price is not the number that matters.

UpkeepUpdate frequency

Both ship on a similar rhythm, roughly every 2 weeks. The most recent releases landed on October 26, 2026 and October 3, 2026 respectively.

Scorecard2 real differences · 7 level
IQ Test versus Prepd: the parameters behind the verdict, then further details
ParameterIQ TestPrepd
PriceFreeFree
Rating5.0 (1 ratings) — better—
Number of ratings1 — better—
Update frequencyEvery 2 weeksEvery 2 weeks
AdsYesNo — better
In-app purchasesYesYes
MonetizationAd-supported—
DevicesiPhone, iPadiPhone, iPad, iPod — better
Requires iOS16.013.0 — better
Further details — not scored
Size134 MB27 MB
Age rating4+4+
DeveloperNagy SolaimanPatrick Hardy

In-app purchases

3 purchases

IQ Test

Subscriptions2
  • Pro1 Month trial$3.991 Month
  • Pro1 Year trial$29.991 Year
One-time1
  • Lifetime Pro$17.99
5 purchases

Prepd

Subscriptions5
  • Prepd Base$39.991 Month
  • Prepd Basic$39.991 Month
  • Prepd Pro AI$68.991 Month
Show 2 more
  • Prepd Max AI$98.991 Month
  • Prepd AI Pro with Atlas$98.991 Month

Questions

Is IQ Test free?
IQ Test is free to download, with in-app purchases available.
Is Prepd free?
Prepd is free to download, with in-app purchases available.
Do IQ Test or Prepd have ads?
IQ Test shows ads; Prepd does not.
Which is updated more often, IQ Test or Prepd?
IQ Test ships an update every 2 weeks, and Prepd every 2 weeks. Most recently, IQ Test was updated on October 26, 2026 and Prepd on October 3, 2026.

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