# 가즈아 부스터 vs Chiserok

The clearest difference is in-app purchases: 가즈아 부스터 at none against Chiserok's 3. 가즈아 부스터 also leads on iOS requirement (9.0 vs 15.0). Chiserok's advantage is update cadence (every 3 days vs weekly). On price, review sentiment, ads and device support there is nothing between them.

Both are free to download. Chiserok sells 3 one-off in-app purchases. 가즈아 부스터 asks for nothing beyond the download.

가즈아 부스터 ships an update weekly, Chiserok every 3 days. The most recent releases landed on November 4, 2026 and November 13, 2026 respectively.

## The numbers

| Metric | 가즈아 부스터 | Chiserok |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | 100.0% of reviews | 100.0% of reviews |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Weekly | **Every 3 days** |
| Monetization | Free | — |
| Size | 64 MB | 363 MB |
| Requires iOS | **9.0** | 15.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 9+ |
| Developer | [Jongchan Yoon](https://appshunter.io/developer/965046015) | [Woonsin Jeong](https://appshunter.io/developer/6790400836) |

## What reviewers say

### 가즈아 부스터

[App page](https://appshunter.io/ios/app/id1335302066)

This app allows users to virtually boost cryptocurrency prices like Bitcoin and Ethereum with friends. It features animated rocket launches and the ability to send requests for others to join in the "Gazoa!" cheer.

**Highlights:** Virtual cryptocurrency price boosting, Social "Gazoa!" cheering, Animated rocket launch scenes, Send friend requests to cheer, Connect with developer on Facebook

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

**In-app purchases:** none


### Chiserok

[App page](https://appshunter.io/ios/app/chiserok/id6790400834)

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 턴 되돌리기 권 5매 | $0.49 | one-time |
| 세이브 슬롯 확장 | $0.99 | one-time |
| 후원자 팩 | $2.99 | one-time |


## Frequently asked questions

### Is 가즈아 부스터 free?

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

### Is Chiserok free?

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

### Do 가즈아 부스터 or Chiserok have ads?

Neither 가즈아 부스터 nor Chiserok shows ads.

### Which is updated more often, 가즈아 부스터 or Chiserok?

가즈아 부스터 ships an update weekly, and Chiserok every 3 days. Most recently, 가즈아 부스터 was updated on November 4, 2026 and Chiserok on November 13, 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.*