n vs Aptitude Test Trainer
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
n
Enhance your working memory with this brain training application. It challenges you to recall past information by selecting difficulty levels and memorizing digits from addition problems.
- Working memory training
- Adjustable difficulty levels (1-10)
- Memorization of addition problem digits
- Tap last digit of previous answers
- N-back exercise implementation
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Good brain trainer app for improving your working memory. ＜ USAGE ＞ 1. Select level (1-10). 2. Memorize the answer of easy addition for the level times. 3. Continue memorizing and tap the last digit of the answer of n times before (NOT current answer). If you don't know what is N-Back, please see below. http://en.wikipedia.org/wiki/N-back
Aptitude Test Trainer
Prepare for aptitude tests or sharpen your cognitive skills with a vast question bank. Practice with detailed solutions, track your progress, and compare your scores against others. Customize your training by selecting categories, modes, and question counts.
- Over 2600 practice questions
- Detailed explained solutions
- Customizable test modes
- Score progression tracking
- Comparison with other users
- Multiple question categories
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Are you preparing for an aptitude test or just looking to exercise your brain? Either way, this app is for you! Preparation can be the difference between passing and failing your aptitude test. Give yourself the best preparation possible with the Aptitude Test Trainer. Practice more than 2600 questions with explained solutions. Track your progress and compare your score to other users. YOU choose how to prepare: 1: Select practice or test mode 2: Choose the question categories to train 3: Select the number of questions 4: Start your preparation! Features: - Detailed solution/explanation to each question - 2600 different questions - Questions resemble real aptitude test questions - Customized tests - Score progression chart - Answer statistics - Compare your score with others - See how others answered a question - Two modes of training Question categories: - Spatial Ability - Deductive Reasoning - Inductive Reasoning - Abstract Reasoning - Numerical Reasoning - Number series - Numerical Word Problems - Mathematical Knowledge - Basic Arithmetic - Numerical Reasoning - Critical Thinking - Verbal Reasoning - Word Analogy - Word Relationships - Vocabulary - Grammar & Spelling - Coherence & Cohesion - Reading Comprehension - Code Breaking - Mechanical Comprehension - Electronics Knowledge - Mechanical Knowledge - Tools
Screenshots
Verdict
The clearest difference is price: n at Free against Aptitude Test Trainer's $5.99. n also leads on ratings volume (44 vs 8) and iOS requirement (13.0 vs 15.0). Aptitude Test Trainer's advantage is rating (3.6 vs 3.0) and ads (none vs shown). On 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
n is free to download; Aptitude Test Trainer costs $5.99 up front. Neither carries in-app purchases, so what you see is what you pay.
Aptitude Test Trainer holds the better App Store score, 3.6 against 3.0. That said, the two scores are not equally well evidenced: n has 44 ratings behind it against 8, so its average is the more settled of the two. Written reviews point the same way: 39% of n's written reviews are positive against 62% of Aptitude Test Trainer's.
n ships an update every 12 months, Aptitude Test Trainer every 6 months. The most recent releases landed on September 13, 2026 and September 28, 2026 respectively.
| Parameter | n | Aptitude Test Trainer |
|---|---|---|
| Price | Free — better | $5.99 |
| Rating | 3.0 (44 ratings) | 3.6 (8 ratings) — better |
| Positive reviews | 38.9% of reviews | 61.9% of reviews — better |
| Number of ratings | 44 — better | 8 |
| Update frequency | Every 12 months | Every 6 months — better |
| Ads | Yes | No — better |
| In-app purchases | No | No |
| Monetization | Ad-supported | Free — better |
| Best chart rank | — | #168 — better |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Requires iOS | 13.0 — better | 15.0 |
| Further details — not scored | ||
| Size | 5 MB | 136 MB |
| Age rating | 4+ | 4+ |
| Developer | dicwizard.jp | Seliant ApS |
Customer experience
n
Aptitude Test Trainer
In-app purchases
n
No in-app purchases
Aptitude Test Trainer
No in-app purchases
Questions
Is n free?
Is Aptitude Test Trainer free?
Which has better reviews, n or Aptitude Test Trainer?
Do n or Aptitude Test Trainer have ads?
Which is updated more often, n or Aptitude Test Trainer?
Other comparisons
