# BrainCheck vs 고등 영단어

The clearest difference is ads: BrainCheck at none against 고등 영단어's shown. BrainCheck also leads on iOS requirement (16.0 vs 18.0). On price, review sentiment, update cadence and in-app purchases there is nothing between them.

Both are free to download. BrainCheck sells 2 in-app purchases, starting at $4.99 per month and 고등 영단어 sells 1 one-off in-app purchase. Whichever you choose, the download price is not the number that matters.

BrainCheck ships an update every 11 days, 고등 영단어 weekly. The most recent releases landed on October 30, 2026 and October 31, 2026 respectively.

## The numbers

| Metric | BrainCheck | 고등 영단어 |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | 100.0% of reviews | 100.0% of reviews |
| In-app purchases | Yes | Yes |
| Ads | **No** | Yes |
| Update frequency | Every 11 days | **Weekly** |
| Monetization | Freemium | Free with in-app purchases |
| Size | 166 MB | 18 MB |
| Requires iOS | **16.0** | 18.0 |
| Devices | **iPhone, iPad** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [BrainCheck](https://appshunter.io/developer/1509190491) | [seung won park](https://appshunter.io/developer/1590481207) |

## What reviewers say

### BrainCheck

[App page](https://appshunter.io/ios/app/braincheck-flashcards/id6754181689)

This app simplifies memorization by allowing users to create custom flashcards from sentences and words using AI. It offers features like speaking flashcards, home screen widgets, and speech recognition for interactive learning. Users can also add images and videos, translate cards, and look up unfamiliar words instantly, with offline study support.

**Highlights:** AI-powered flashcard creation, Speaking flashcards on lock screen, Home screen widgets for learning, Speech recognition for practice, Add images and videos to cards, Instant translation and dictionary lookup, Offline study support

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Plus | $4.99 | per month |
| Plus | $48.00 | per year |


### 고등 영단어

[App page](https://appshunter.io/ios/app/id6770872932)

This app helps you memorize vocabulary effectively through automatic spaced repetition. It focuses on reinforcing words you're about to forget and offers a multi-stage learning system to ensure complete understanding and application.

**Highlights:** Automatic spaced repetition, 4-stage learning system, Multi-level verification quizzes, Learning progress tracking, 3116 Korean SAT/High School vocabulary, Pronunciation audio support

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 프리미엄 | $3.99 | one-time |


## Frequently asked questions

### Is BrainCheck free?

BrainCheck is free to download, with in-app purchases available.

### Is 고등 영단어 free?

고등 영단어 is free to download, with in-app purchases available.

### Do BrainCheck or 고등 영단어 have ads?

고등 영단어 shows ads; BrainCheck does not.

### Which is updated more often, BrainCheck or 고등 영단어?

BrainCheck ships an update every 11 days, and 고등 영단어 weekly. Most recently, BrainCheck was updated on October 30, 2026 and 고등 영단어 on October 31, 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.*