# 쉽게읽기 vs Upgrade Campus

The clearest difference is in-app purchases: Upgrade Campus at none against 쉽게읽기's 4. On price, update cadence, ads and device support there is nothing between them.

Both are free to download. 쉽게읽기 sells 4 one-off in-app purchases. Upgrade Campus asks for nothing beyond the download.

Both ship on a similar rhythm, roughly every 3 weeks. The most recent releases landed on October 14, 2026 and October 9, 2026 respectively.

## The numbers

| Metric | 쉽게읽기 | Upgrade Campus |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (1 ratings)](https://appshunter.io/ios/app/id1608459535/reviews)** | — |
| Number of ratings | **1** | — |
| Positive reviews | 50.0% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Every 3 weeks | Every 3 weeks |
| Monetization | Free with in-app purchases | — |
| Size | 99 MB | 69 MB |
| Requires iOS | 15.6 | **15.1** |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Sungjun Ko](https://appshunter.io/developer/1608459537) | [Team Upgrade Korea Corp.](https://appshunter.io/developer/1753241688) |

## What reviewers say

### 쉽게읽기

[App page](https://appshunter.io/ios/app/id1608459535)

Enhance your English reading and writing skills with a vast library of original books. This app provides tools like chapter-specific vocabulary guides, video lectures, and personalized writing feedback to help you achieve true English proficiency.

**Highlights:** Extensive original book library, Chapter-by-chapter vocabulary guides, Video lectures on real English expressions, 1:1 writing practice and correction, Reading certification and rewards, Q&A board for reading inquiries

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

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 쉽게읽기 1권 프로그램 | $9.99 | one-time |
| 쉽게읽기 1권 프로그램 | $14.99 | one-time |
| 쉽게읽기 1권 프로그램 | $22.99 | one-time |
| 쉽게읽기 1권 프로그램 | $39.99 | one-time |


### Upgrade Campus

[App page](https://appshunter.io/ios/app/upgrade-campus/id6504674876)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is 쉽게읽기 free?

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

### Is Upgrade Campus free?

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

### Do 쉽게읽기 or Upgrade Campus have ads?

Neither 쉽게읽기 nor Upgrade Campus shows ads.

### Which is updated more often, 쉽게읽기 or Upgrade Campus?

쉽게읽기 ships an update every 3 weeks, and Upgrade Campus every 3 weeks. Most recently, 쉽게읽기 was updated on October 14, 2026 and Upgrade Campus 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.*