# Prison Tower vs YUSEONG

The clearest difference is rating: YUSEONG at 5.0 against Prison Tower's 4.5. YUSEONG also leads on review sentiment (100% vs 72%) and update cadence (every 2 months vs every 4 months). Prison Tower's advantage is in-app purchases (none vs 1) and ads (none vs shown). On price, device support and iOS requirement there is nothing between them.

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

YUSEONG holds the better App Store score, 5.0 against 4.5. That said, the two scores are not equally well evidenced: Prison Tower has 14 ratings behind it against 1, so its average is the more settled of the two. Written reviews point the same way: 72% of Prison Tower's written reviews are positive against 100% of YUSEONG's.

Prison Tower ships an update every 4 months, YUSEONG every 2 months. The most recent releases landed on July 5, 2026 and August 14, 2026 respectively.

## The numbers

| Metric | Prison Tower | YUSEONG |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.5 (14 ratings)](https://appshunter.io/ios/app/prison-tower/id574690680/reviews) | **[5.0 (1 ratings)](https://appshunter.io/ios/app/yuseong/id1457500694/reviews)** |
| Number of ratings | **14** | 1 |
| Positive reviews | 72.2% of reviews | **100.0% of reviews** |
| In-app purchases | **No** | Yes |
| Ads | **No** | Yes |
| Update frequency | Every 4 months | **Every 2 months** |
| Monetization | **Free** | Free with in-app purchases |
| Size | 14 MB | 110 MB |
| Requires iOS | 13.0 | 13.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Masakazu Yonehara](https://appshunter.io/developer/1339210794) | [gon lee](https://appshunter.io/developer/929736378) |

## What reviewers say

### Prison Tower

[App page](https://appshunter.io/ios/app/prison-tower/id574690680)

Build a towering stack of heroes by strategically dropping them. Guide the princess to safety by climbing the tower. Experience a fresh take on classic block-stacking gameplay with engaging modes.

**Highlights:** Stack heroes vertically, Rescue trapped princess, Strategic tap-to-drop gameplay, Prison Tower rescue mode, Challenge Mode for high scores

**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 Prison Tower free?

Prison Tower 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, Prison Tower or YUSEONG?

YUSEONG is rated higher. Prison Tower averages 4.5 out of 5 from 14 ratings, while YUSEONG averages 5.0 from 1 ratings.

### Do Prison Tower or YUSEONG have ads?

YUSEONG shows ads; Prison Tower does not.

### Which is updated more often, Prison Tower or YUSEONG?

Prison Tower ships an update every 4 months, and YUSEONG every 2 months. Most recently, Prison Tower was updated on July 5, 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.*