# 리스킷 | LISCIT vs 비수다

The clearest difference is in-app purchases: 비수다 at none against 리스킷 | LISCIT's 3. 비수다 also leads on update cadence (every 2 days vs every 3 months). On price, ads, device support and iOS requirement there is nothing between them.

Both are free to download. 리스킷 | LISCIT sells 3 in-app purchases, starting at $1.99 per month. 비수다 asks for nothing beyond the download.

리스킷 | LISCIT ships an update every 3 months, 비수다 every 2 days. The most recent releases landed on October 28, 2026 and October 24, 2026 respectively.

## The numbers

| Metric | 리스킷 | LISCIT | 비수다 |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | — | 0.0% of reviews |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Every 3 months | **Every 2 days** |
| Monetization | — | Free with in-app purchases |
| Size | 12 MB | 53 MB |
| Requires iOS | 15.0 | 15.0 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [DiagniaLab Co., Ltd.](https://appshunter.io/developer/1896641725) | [Seungwoo Lee](https://appshunter.io/developer/1858119568) |

## What reviewers say

### 리스킷 | LISCIT

[App page](https://appshunter.io/ios/app/liscit/id6769228304)

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| LISCIT Basic Monthly | $1.99 | per month |
| LISCIT Pro Monthly | $11.99 | per month |
| LISCIT Master Monthly | $99.99 | per month |


### 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


## Frequently asked questions

### Is 리스킷 | LISCIT free?

리스킷 | LISCIT is free to download, with in-app purchases available.

### Is 비수다 free?

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

### Do 리스킷 | LISCIT or 비수다 have ads?

Neither 리스킷 | LISCIT nor 비수다 shows ads.

### Which is updated more often, 리스킷 | LISCIT or 비수다?

리스킷 | LISCIT ships an update every 3 months, and 비수다 every 2 days. Most recently, 리스킷 | LISCIT was updated on October 28, 2026 and 비수다 on October 24, 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.*