# 하이클래스 vs UniPlanet(유니플래닛)

The clearest difference is ads: UniPlanet(유니플래닛) at none against 하이클래스's shown. UniPlanet(유니플래닛) also leads on iOS requirement (12.0 vs 15.5). 하이클래스's advantage is update cadence (weekly vs monthly). On price, in-app purchases and device support there is nothing between them.

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

하이클래스 ships an update weekly, UniPlanet(유니플래닛) monthly. The most recent releases landed on October 30, 2026 and October 25, 2026 respectively.

## The numbers

| Metric | 하이클래스 | UniPlanet(유니플래닛) |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.7 (397 ratings)](https://appshunter.io/ios/app/id1472488819/reviews)** | — |
| Number of ratings | **397** | — |
| Positive reviews | 93.8% of reviews | — |
| In-app purchases | No | No |
| Ads | Yes | **No** |
| Update frequency | **Weekly** | Monthly |
| Size | 215 MB | 376 MB |
| Requires iOS | 15.5 | **12.0** |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [i-Scream Media CO.,LTD.](https://appshunter.io/developer/389322823) | [Wonsuk Yoon](https://appshunter.io/developer/1555662039) |

## What reviewers say

### 하이클래스

[App page](https://appshunter.io/ios/app/id1472488819)

The application is a smart classroom communication app that provides convenient features like easy registration, notification management, real-time communication, and comprehensive record-keeping for teachers and parents. It aims to streamline communication, protect privacy, and offer a wide range of educational information to enhance the learning experience.

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

**In-app purchases:** none


### UniPlanet(유니플래닛)

[App page](https://appshunter.io/ios/app/uniplanet/id1615525009)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is 하이클래스 free?

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

### Is UniPlanet(유니플래닛) free?

UniPlanet(유니플래닛) is free to download, with no in-app purchases.

### Do 하이클래스 or UniPlanet(유니플래닛) have ads?

하이클래스 shows ads; UniPlanet(유니플래닛) does not.

### Which is updated more often, 하이클래스 or UniPlanet(유니플래닛)?

하이클래스 ships an update weekly, and UniPlanet(유니플래닛) monthly. Most recently, 하이클래스 was updated on October 30, 2026 and UniPlanet(유니플래닛) on October 25, 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.*