# 비수다 vs 수능영어 1등급

The clearest difference is iOS requirement: 수능영어 1등급 at 13.0 against 비수다's 15.0. On price, update cadence, ads and in-app purchases there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

Both ship on a similar rhythm, roughly every 2 days. The most recent releases landed on September 29, 2026 and September 18, 2026 respectively.

## The numbers

| Metric | 비수다 | 수능영어 1등급 |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | 0.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 2 days | Every 2 days |
| Monetization | Free with in-app purchases | — |
| Size | 53 MB | 29 MB |
| Requires iOS | 15.0 | **13.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Seungwoo Lee](https://appshunter.io/developer/1858119568) | [Woongjin Compass, Co., Ltd.](https://appshunter.io/developer/393294989) |

## What reviewers say

### 비수다

[App page](https://appshunter.io/ios/app/3/id6795456254)

This app provides extensive practice for Korean college entrance exam reading comprehension passages. It offers a structured three-read approach, daily curated texts, and spaced repetition for reviewing incorrect answers. AI-powered explanations help users understand complex reasoning.

**Highlights:** Extensive practice with 185 passages and 2,041 questions, Structured three-read training method, Daily curated passages based on target exam date, Spaced repetition for reviewing incorrect answers, AI-powered explanations for difficult questions, Learning reminders to maintain study flow

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

**In-app purchases:** none


### 수능영어 1등급

[App page](https://appshunter.io/ios/app/1/id6797392975)

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

**In-app purchases:** none


## Frequently asked questions

### Is 비수다 free?

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

### Is 수능영어 1등급 free?

수능영어 1등급 is free to download, with no in-app purchases.

### Do 비수다 or 수능영어 1등급 have ads?

Neither 비수다 nor 수능영어 1등급 shows ads.

### Which is updated more often, 비수다 or 수능영어 1등급?

비수다 ships an update every 2 days, and 수능영어 1등급 every 2 days. Most recently, 비수다 was updated on September 29, 2026 and 수능영어 1등급 on September 18, 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.*