# RockBusters vs YUSEONG

The clearest difference is rating: YUSEONG at 5.0 against RockBusters's 3.0. YUSEONG also leads on review sentiment (100% vs 75%) and update cadence (every 2 months vs every 6 months). RockBusters's advantage is in-app purchases (none vs 1) and ads (none vs shown). On price, ratings volume, device support and iOS requirement there is nothing between them.

Both are free to download. YUSEONG sells 1 one-off in-app purchase. RockBusters asks for nothing beyond the download.

YUSEONG holds the better App Store score, 5.0 against 3.0. Both are backed by a comparable volume of ratings — 2 and 1 respectively. Written reviews point the same way: 75% of RockBusters's written reviews are positive against 100% of YUSEONG's.

RockBusters ships an update every 6 months, YUSEONG every 2 months. The most recent releases landed on June 2, 2026 and August 14, 2026 respectively.

## The numbers

| Metric | RockBusters | YUSEONG |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [3.0 (2 ratings)](https://appshunter.io/ios/app/rockbusters/id425656611/reviews) | **[5.0 (1 ratings)](https://appshunter.io/ios/app/yuseong/id1457500694/reviews)** |
| Number of ratings | **2** | 1 |
| Positive reviews | 75.0% of reviews | **100.0% of reviews** |
| In-app purchases | **No** | Yes |
| Ads | **No** | Yes |
| Update frequency | Every 6 months | **Every 2 months** |
| Monetization | **Free** | Free with in-app purchases |
| Size | 40 MB | 110 MB |
| Requires iOS | 14.0 | **13.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [ARCADE WIZZ KID PTY LTD](https://appshunter.io/developer/376497045) | [gon lee](https://appshunter.io/developer/929736378) |

## What reviewers say

### RockBusters

[App page](https://appshunter.io/ios/app/rockbusters/id425656611)

Blast space rocks in this retro arcade-style game. Collect power-ups and clear levels to advance. Compete globally by uploading your high scores.

**Highlights:** Blast space rocks, Collect power-ups, Over 100 levels, Global high score table, Retro arcade gameplay

**Features:** macOS Compatibility

**In-app purchases:** none


### YUSEONG

[App page](https://appshunter.io/ios/app/yuseong/id1457500694)

Pilot a space fighter to destroy incoming meteors and protect Earth. Engage in fast-paced combat with simple one-touch controls and strategic power-ups. Survive the endless meteor storm and see how long you can defend the planet.

**Highlights:** One-touch tap controls, Sequential bullet firing, Meteor color change mechanic, Protective shield power-up, Twin Shot skill activation, Gradual Earth recovery

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| ADS OFF | $1.99 | one-time |


## Frequently asked questions

### Is RockBusters free?

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

### Is YUSEONG free?

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

### Which has better reviews, RockBusters or YUSEONG?

YUSEONG is rated higher. RockBusters averages 3.0 out of 5 from 2 ratings, while YUSEONG averages 5.0 from 1 ratings.

### Do RockBusters or YUSEONG have ads?

YUSEONG shows ads; RockBusters does not.

### Which is updated more often, RockBusters or YUSEONG?

RockBusters ships an update every 6 months, and YUSEONG every 2 months. Most recently, RockBusters was updated on June 2, 2026 and YUSEONG on August 14, 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.*