# 센트럴1리딩클럽 vs Poly Student

The clearest difference is in-app purchases: Poly Student at none against 센트럴1리딩클럽's 1. Poly Student also leads on iOS requirement (13.0 vs 15.1). 센트럴1리딩클럽's advantage is update cadence (every 5 days vs monthly) and review sentiment (14% vs 0%). 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 Student asks for nothing beyond the download.

센트럴1리딩클럽 ships an update every 5 days, Poly Student monthly. The most recent releases landed on October 6, 2026 and October 10, 2026 respectively.

## The numbers

| Metric | 센트럴1리딩클럽 | Poly Student |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | **14.3% of reviews** | 0.0% of reviews |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | **Every 5 days** | Monthly |
| Monetization | Subscription | **Free** |
| Size | 71 MB | 47 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 Student

[App page](https://appshunter.io/ios/app/poly-student/id6476585602)

This application is exclusively for enrolled students of Poly language academy. It allows students to check class attendance, view weekly grades, and access parental consent forms for going home. The app also provides academy news, academic reports, and library book lending information.

**Highlights:** Class attendance tracking, Weekly grade viewing, Parental consent form access, Academy news and announcements, Academic performance reports, Library book lending status

**In-app purchases:** none


## Frequently asked questions

### Is 센트럴1리딩클럽 free?

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

### Is Poly Student free?

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

### Do 센트럴1리딩클럽 or Poly Student have ads?

Neither 센트럴1리딩클럽 nor Poly Student shows ads.

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

센트럴1리딩클럽 ships an update every 5 days, and Poly Student monthly. Most recently, 센트럴1리딩클럽 was updated on October 6, 2026 and Poly Student on October 10, 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.*