# Boulder Hunt vs YUSEONG

The clearest difference is in-app purchases: Boulder Hunt at none against YUSEONG's 1. Boulder Hunt also leads on ads (none vs shown) and iOS requirement (7.0 vs 13.0). YUSEONG's advantage is update cadence (every 2 months vs every 5 months). On price and device support there is nothing between them.

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

Boulder Hunt ships an update every 5 months, YUSEONG every 2 months. The most recent releases landed on October 22, 2026 and October 7, 2026 respectively.

## The numbers

| Metric | Boulder Hunt | YUSEONG |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (1 ratings)](https://appshunter.io/ios/app/yuseong/id1457500694/reviews)** |
| Number of ratings | — | **1** |
| Positive reviews | — | 100.0% of reviews |
| In-app purchases | **No** | Yes |
| Ads | **No** | Yes |
| Update frequency | Every 5 months | **Every 2 months** |
| Monetization | — | Free with in-app purchases |
| Size | 22 MB | 110 MB |
| Requires iOS | **7.0** | 13.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Piet Jonas](https://appshunter.io/developer/288060167) | [gon lee](https://appshunter.io/developer/929736378) |

## What reviewers say

### Boulder Hunt

[App page](https://appshunter.io/ios/app/boulder-hunt/id1066917270)

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

**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 Boulder Hunt free?

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

### Is YUSEONG free?

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

### Do Boulder Hunt or YUSEONG have ads?

YUSEONG shows ads; Boulder Hunt does not.

### Which is updated more often, Boulder Hunt or YUSEONG?

Boulder Hunt ships an update every 5 months, and YUSEONG every 2 months. Most recently, Boulder Hunt was updated on October 22, 2026 and YUSEONG on October 7, 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.*