# PSAT/NCS 기초연산 트레이닝 vs Matrix Aptitude

The clearest difference is in-app purchases: Matrix Aptitude at none against PSAT/NCS 기초연산 트레이닝's 4. PSAT/NCS 기초연산 트레이닝's advantage is ads (none vs shown) and update cadence (every 3 days vs fortnightly). On price and device support there is nothing between them.

Both are free to download. PSAT/NCS 기초연산 트레이닝 sells 4 in-app purchases, starting at $1.99 per month. Matrix Aptitude asks for nothing beyond the download.

PSAT/NCS 기초연산 트레이닝 ships an update every 3 days, Matrix Aptitude fortnightly. The most recent releases landed on October 22, 2026 and October 9, 2026 respectively.

## The numbers

| Metric | PSAT/NCS 기초연산 트레이닝 | Matrix Aptitude |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | **No** | Yes |
| Update frequency | **Every 3 days** | Fortnightly |
| Monetization | Freemium | — |
| Size | 77 MB | 4 MB |
| Requires iOS | **13.0** | 15.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [JONGHYEOK PARK](https://appshunter.io/developer/1838106188) | [woosik choi](https://appshunter.io/developer/1845521022) |

## What reviewers say

### PSAT/NCS 기초연산 트레이닝

[App page](https://appshunter.io/ios/app/psatncs/id6752115080)

Prepare systematically for PSAT/NCS exams with this app. Master basic calculations and real past exam problems to improve data interpretation and applied math skills through step-by-step training and performance analysis.

**Highlights:** 16 basic calculation problem types, Step-by-step difficulty adjustment, Practice with past PSAT/NCS questions, Detailed problem explanations, Performance analysis and skill diagnosis, Tablet and pen support for note-taking

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 광고제거 | $1.99 | per month |
| PREMIUM | $3.99 | per month |
| 프리미엄 연간 | $22.99 | per year |
| 프리미엄 평생 이용권 | $39.99 | one-time |


### Matrix Aptitude

[App page](https://appshunter.io/ios/app/matrix-aptitude-iq-test/id6785131602)

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is PSAT/NCS 기초연산 트레이닝 free?

PSAT/NCS 기초연산 트레이닝 is free to download, with in-app purchases available.

### Is Matrix Aptitude free?

Matrix Aptitude is free to download, with no in-app purchases.

### Do PSAT/NCS 기초연산 트레이닝 or Matrix Aptitude have ads?

Matrix Aptitude shows ads; PSAT/NCS 기초연산 트레이닝 does not.

### Which is updated more often, PSAT/NCS 기초연산 트레이닝 or Matrix Aptitude?

PSAT/NCS 기초연산 트레이닝 ships an update every 3 days, and Matrix Aptitude fortnightly. Most recently, PSAT/NCS 기초연산 트레이닝 was updated on October 22, 2026 and Matrix Aptitude on October 9, 2026.

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*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*