# 가즈아 부스터 vs Cave Driller

The clearest difference is in-app purchases: 가즈아 부스터 at none against Cave Driller's 10. 가즈아 부스터 also leads on ads (none vs shown) and update cadence (weekly vs every 3 weeks). On price, review sentiment and device support there is nothing between them.

Both are free to download. Cave Driller sells 10 one-off in-app purchases. 가즈아 부스터 asks for nothing beyond the download.

가즈아 부스터 ships an update weekly, Cave Driller every 3 weeks. The most recent releases landed on October 24, 2026 and October 8, 2026 respectively.

## The numbers

| Metric | 가즈아 부스터 | Cave Driller |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (2 ratings)](https://appshunter.io/ios/app/cave-driller/id1494815067/reviews)** |
| Number of ratings | — | **2** |
| Positive reviews | 100.0% of reviews | 100.0% of reviews |
| In-app purchases | **No** | Yes |
| Ads | **No** | Yes |
| Update frequency | **Weekly** | Every 3 weeks |
| Monetization | **Free** | Free with in-app purchases |
| Size | 64 MB | 39 MB |
| Requires iOS | **9.0** | 15.6 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Jongchan Yoon](https://appshunter.io/developer/965046015) | [MOBIRIX](https://appshunter.io/developer/349276666) |

## 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


### Cave Driller

[App page](https://appshunter.io/ios/app/cave-driller/id1494815067)

An idle simulation game where units automatically mine resources and expand your mine. Hire managers with special abilities and explore other planets to discover unique minerals. Strengthen your units and equipment to achieve a billionaire dream.

**Highlights:** Automatic mine excavation and mineral mining, Explore and develop planets, Mine 23 types of minerals, Hire and strengthen managers, Various digging and mining equipment, Surprise missions and bonuses

**Features:** macOS Compatibility

**In-app purchases (10)**

| Purchase | Price | Billing |
| --- | --- | --- |
| ruby 900 | $2.99 | one-time |
| Beginner Bonus Box Package | $4.99 | one-time |
| ruby 1,500 | $4.99 | one-time |
| Start Package | $9.99 | one-time |
| Premium Bonus Box Package | $9.99 | one-time |
| ruby 3,300 | $9.99 | one-time |
| ruby 10,800 | $29.99 | one-time |
| ruby 19,500 | $49.99 | one-time |
| Master Package | $99.99 | one-time |
| ruby 45,000 | $99.99 | one-time |


## Frequently asked questions

### Is 가즈아 부스터 free?

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

### Is Cave Driller free?

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

### Do 가즈아 부스터 or Cave Driller have ads?

Cave Driller shows ads; 가즈아 부스터 does not.

### Which is updated more often, 가즈아 부스터 or Cave Driller?

가즈아 부스터 ships an update weekly, and Cave Driller every 3 weeks. Most recently, 가즈아 부스터 was updated on October 24, 2026 and Cave Driller on October 8, 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.*