Comparison

EU Nerd vs Logic Test Prep

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

Head to head
About

EU Nerd

Features
Read full description

Preparing for an EU competition shouldn't cost a small fortune. EU Nerd is a dedicated practice tool for EPSO selection tests, built by candidates who successfully passed the EPSO selection process. We grew tired of preparation materials that didn't match the format of the actual tests and platforms that charged expensive monthly subscriptions. We built the tool we wished we had: realistic questions, instant explanations. Questions reviewed by a human, ensuring you get practice that reflects the actual exam. How do we know? Because we already passed them. Why EU Nerd • Five test types in one app: Complete coverage for Verbal Reasoning, Numerical Reasoning, Abstract Reasoning, EU Knowledge, and Digital Skills. • 1,400+ original questions: A growing bank of practice material designed to mirror the difficulty and format of EPSO tests. We will add more questions later. The questions will be periodically updated. • NO AI Slop: Don´t expect lame AI-generated ballast. Questions have been built by humans who have passed the official tests. • Realistic mock exams: Full, timed simulations for CAST and Generalist AD5 procedures. • Spaced repetition: The app remembers which questions you get wrong and reintroduces them to reinforce your weak spots. • Instant explanations: Detailed solutions are explained after each question to enable you to learn the patterns the cognitive-based tests (CBT) use. • Exam countdown: You can set your exam date to track your daily practice streak and readiness score. • Test vs Practice mode: In practice mode, you see the right answer and a clear explanation straight after each question. Switching to test mode enables you to simulate the real test under timed conditions. • Offline: practice on your daily commute, on the beach, or while on the plane. You do not need an internet connection. MEET COACH We added a personalized feature: the coach is your personal study plan. It reads your own answers, finds exactly where you are losing marks, and turns your weak spots into targeted practice. It tells you whether you would pass against the real EPSO pass marks, lays out what to do each day up to your exam, and keeps you on pace. Coach is an optional upgrade. Disclaimer: EU Nerd is an independent study aid. It is not affiliated with, endorsed by, or connected to the European Personnel Selection Office (EPSO) or any European Union institution. All questions are original content and do not reproduce official exam material.

About

Logic Test Prep

Features
Read full description

Invited to take a hiring assessment? Practice the visual logic formats used in modern recruitment tests — matrices, grids and symbol puzzles — and walk in knowing exactly what to expect. Logic Test Prep teaches you how patterns work instead of asking you to memorize answers. Solve original, procedurally generated logical reasoning questions, read clear explanations, revisit mistakes and track measurable progress over time. FOUR REASONING FORMATS - Code transformation — follow symbols through one or more rule changes. - Spatial deduction — complete 4×4 and harder 5×5 grids, with optional helper shapes. - Abstract reasoning — solve matrices with line cancellation, quadrant progressions, rotating signals, colorful rings and multi-step visual rules. - Inductive reasoning — work out the hidden rule from examples, then find the two grids that follow it. PRACTICE YOUR WAY - Choose focused sets of 5, 10 or 20 questions. - Set 20, 30, 45 or 60 seconds per question, or practice without a timer. - Enable adaptive difficulty to raise or lower the challenge based on sustained performance. - Mix all four formats in a balanced drill. - Bookmark difficult questions and retry saved mistakes. - Mark reviewed questions as understood and filter review by category. - Use optional helper shapes while solving grid puzzles. DIAGNOSTIC AND TIMED ASSESSMENT Start with a complimentary 10-question diagnostic to establish a baseline for your cognitive ability across all four formats. Timed Assessment gives you a fixed section limit, mixed difficulty, no answer feedback until completion and a final score report compared with previous attempts. PROGRESS THAT HELPS YOU DECIDE WHAT TO DO NEXT Review accuracy by category and difficulty, average answer time, improvement over time, strongest and weakest formats, recurring difficult questions and a recommended next drill. Every completed set includes a score, average time, change from your previous attempt, mistakes to review and a suggested next action. FREE AND PREMIUM The free version includes the diagnostic and 20 additional questions. It may show banner ads on the main screens and an ad after a completed set; ads never appear while you are answering questions. Premium is a one-time purchase, not a subscription. It unlocks unlimited practice and removes advertising, and supports Family Sharing. The App Store displays the price for your country or region. Restore Premium on another compatible device using the same Apple Account. PRIVATE BY DESIGN No account is required, and practice works offline. Practice history, settings, bookmarks and progress are stored locally on your device. You can clear progress from Settings. ACCESSIBILITY VoiceOver support, including spoken descriptions of every generated pattern and answer state. Logic Test Prep is an independent practice product. It is not affiliated with, endorsed by or connected to any test provider, employer or assessment company. All questions are original and procedurally generated. Results are for practice and do not predict performance in an external assessment.

Screenshots

EU Nerd4 screens
Logic Test Prep3 screens

Verdict

The call

The clearest difference is ads: EU Nerd at none against Logic Test Prep's shown. 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. EU Nerd sells 5 one-off in-app purchases and Logic Test Prep sells 1 one-off in-app purchase. Whichever you choose, the download price is not the number that matters.

UpkeepUpdate frequency

EU Nerd ships an update every 5 weeks, Logic Test Prep every 3 weeks. Both last shipped on November 10, 2026.

Scorecard1 real difference · 5 level
EU Nerd versus Logic Test Prep: the parameters behind the verdict, then further details
ParameterEU NerdLogic Test Prep
PriceFreeFree
Update frequencyEvery 5 weeksEvery 3 weeks — better
AdsNo — betterYes
In-app purchasesYesYes
DevicesiPhone, iPod — betteriPhone
Requires iOS15.1 — better16.4
Further details — not scored
Size43 MB39 MB
Age rating4+12+
DeveloperJuraj PlazaFredrik von Sydow

In-app purchases

5 purchases

EU Nerd

One-time5
  • Upgrade Coach vstupná zľava$8.99
  • EU Nerd - EPSO testy$11.99
  • EU Nerd - Vstupná akcia$24.99
Show 2 more
  • Coach Upgrade$24.99
  • EU Nerd Tréner$39.99
1 purchases

Logic Test Prep

One-time1
  • Premium Access$2.99

Questions

Is EU Nerd free?
EU Nerd is free to download, with in-app purchases available.
Is Logic Test Prep free?
Logic Test Prep is free to download, with in-app purchases available.
Do EU Nerd or Logic Test Prep have ads?
Logic Test Prep shows ads; EU Nerd does not.
Which is updated more often, EU Nerd or Logic Test Prep?
EU Nerd ships an update every 5 weeks, and Logic Test Prep every 3 weeks. Most recently, EU Nerd was updated on November 10, 2026 and Logic Test Prep on November 10, 2026.

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