# 에어클래스 vs 어스플러스

The clearest difference is review sentiment: 어스플러스 at 70% against 에어클래스's 0%. 어스플러스 also leads on update cadence (fortnightly vs every 2 months). 에어클래스's advantage is iOS requirement (13.0 vs 15.6). On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. 에어클래스 sells 10 one-off in-app purchases and 어스플러스 sells 5 one-off in-app purchases. Whichever you choose, the download price is not the number that matters.

에어클래스 ships an update every 2 months, 어스플러스 fortnightly. The most recent releases landed on August 3, 2026 and September 25, 2026 respectively.

## The numbers

| Metric | 에어클래스 | 어스플러스 |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[4.3 (7 ratings)](https://appshunter.io/ios/app/id6448978924/reviews)** |
| Number of ratings | — | **7** |
| Positive reviews | 0.0% of reviews | **70.0% of reviews** |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Every 2 months | **Fortnightly** |
| Monetization | — | Free with in-app purchases |
| Size | 106 MB | 93 MB |
| Requires iOS | **13.0** | 15.6 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Quriously, Inc.](https://appshunter.io/developer/894926535) | [US Alliance Co., Ltd.](https://appshunter.io/developer/976531809) |

## What reviewers say

### 에어클래스

[App page](https://appshunter.io/ios/app/id894926532)

**Features:** Vision Pro support

**In-app purchases (10)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 4,900 캐시 | $3.99 | one-time |
| 9,900 캐시 | $7.99 | one-time |
| 29,000 캐시 | $22.99 | one-time |
| 60일 클래스 페이퍼빌드 종이접기 강의 초고급 | $22.99 | one-time |
| 60일 클래스 페이퍼빌드 종이접기 강의 신급 | $29.99 | one-time |
| 49,000 캐시 | $39.99 | one-time |
| 30일 클래스 목 안 아프게 노래하기 - 뮤지컬 배우의 | $64.99 | one-time |
| 60일 클래스 쉽게 이해하는 인체생리학 | $74.99 | one-time |
| 99,000 캐시 | $79.99 | one-time |
| 365일 클래스 가요와 OST로 쉽고 재미있게 배우는 | $84.99 | one-time |


### 어스플러스

[App page](https://appshunter.io/ios/app/id6448978924)

This app offers practical investment education for individual investors. Access content from financial experts to develop a sound investment philosophy and gain valuable insights.

**Highlights:** Practical investment education, Content from financial experts, Investment insights, Develop investment philosophy, For individual investors

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

**In-app purchases (5)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 1,000애셋 | $0.49 | one-time |
| 3000애셋 | $1.99 | one-time |
| 5000애셋 | $3.99 | one-time |
| 10000애셋 | $6.99 | one-time |
| 55000애셋 | $34.99 | one-time |


## Frequently asked questions

### Is 에어클래스 free?

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

### Is 어스플러스 free?

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

### Do 에어클래스 or 어스플러스 have ads?

Neither 에어클래스 nor 어스플러스 shows ads.

### Which is updated more often, 에어클래스 or 어스플러스?

에어클래스 ships an update every 2 months, and 어스플러스 fortnightly. Most recently, 에어클래스 was updated on August 3, 2026 and 어스플러스 on September 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.*