# 센트럴1리딩클럽 vs Poly Campus

The clearest difference is in-app purchases: Poly Campus at none against 센트럴1리딩클럽's 1. Poly Campus also leads on review sentiment (25% vs 14%) and iOS requirement (13.0 vs 15.1). 센트럴1리딩클럽's advantage is update cadence (every 8 days vs every 3 weeks). On price, ads and device support there is nothing between them.

Both are free to download. 센트럴1리딩클럽 sells 1 in-app purchase, starting at $9.99 per month. Poly Campus asks for nothing beyond the download.

센트럴1리딩클럽 ships an update every 8 days, Poly Campus every 3 weeks. Both last shipped on September 19, 2026.

## The numbers

| Metric | 센트럴1리딩클럽 | Poly Campus |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | 14.3% of reviews | **25.0% of reviews** |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | **Every 8 days** | Every 3 weeks |
| Monetization | Subscription | **Free** |
| Size | 71 MB | 49 MB |
| Requires iOS | 15.1 | **13.0** |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [주식회사 센클교육](https://appshunter.io/developer/1485535835) | [Poly Inspiration, Inc.](https://appshunter.io/developer/968089723) |

## What reviewers say

### 센트럴1리딩클럽

[App page](https://appshunter.io/ios/app/1/id1486146998)

This app provides parents and students with real-time updates on attendance, learning history, and academic progress. It also offers educational content, allows for media storage, and facilitates online learning activities. Parents can conveniently manage tuition payments and stay informed about their child's educational journey.

**Highlights:** Real-time attendance and learning history tracking, Monthly achievement and progress reports, Educational information and book recommendations, Student media storage (recordings, videos), Online vocabulary and listening practice, Convenient tuition payment management

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 센트럴1리딩클럽 모바일 1개월 구독권 (자동갱신) | $9.99 | per month |


### Poly Campus

[App page](https://appshunter.io/ios/app/poly-campus/id1579004505)

An exclusive application for Poly Academy faculty to efficiently manage student learning support and administration. It facilitates key educational services, including managing student notices, real-time communication with parents, and accessing schedules and class information.

**Highlights:** Student learning support, Student management, Notice management, Real-time parent communication, Schedule and class information

**In-app purchases:** none


## Frequently asked questions

### Is 센트럴1리딩클럽 free?

센트럴1리딩클럽 is free to download, with in-app purchases available.

### Is Poly Campus free?

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

### Do 센트럴1리딩클럽 or Poly Campus have ads?

Neither 센트럴1리딩클럽 nor Poly Campus shows ads.

### Which is updated more often, 센트럴1리딩클럽 or Poly Campus?

센트럴1리딩클럽 ships an update every 8 days, and Poly Campus every 3 weeks. Most recently, 센트럴1리딩클럽 was updated on September 19, 2026 and Poly Campus on September 19, 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.*