Prison Tower vs YUSEONG
Price, ratings, monetisation and update history for both games, side by side — with what reviewers say about each.
Prison Tower
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.
- Stack heroes vertically
- Rescue trapped princess
- Strategic tap-to-drop gameplay
- Prison Tower rescue mode
- Challenge Mode for high scores
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Stack ‘em up and clamber on up! Build a stack of heroes and help the princess climb to safety! An exciting new twist on block stacking games! === How to play === (1) Rules - Fairy spirits will carry in new heroes. - Tap the screen to drop a hero down. - Drop the heroes to form a stack – make sure it doesn’t topple! (2) Game Modes - Prison Tower: Rescue the trapped princess from the depths of the prison tower. - Challenge Mode: See how many heroes you can stack up. How high can you go?
YUSEONG
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.
- One-touch tap controls
- Sequential bullet firing
- Meteor color change mechanic
- Protective shield power-up
- Twin Shot skill activation
- Gradual Earth recovery
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Pilot a special space fighter and destroy the meteors heading toward Earth! Enjoy fast-paced, strategic space combat with simple one-touch controls. Features - Tap the screen to shoot and change your fighter’s movement direction. - Fire up to five bullets consecutively. - When a meteor hits Earth, its color changes. - If a meteor hits while Earth is red, the game is over. - A protective shield is generated every 7,000 points. - Destroy UFOs to activate the Twin Shot skill every 2,500 points. - Damaged Earth gradually recovers over time. - Use the Shield and Twin buttons on the title screen to start with those skills enabled. How long can you protect the Earth from the endless meteor storm?
Screenshots
Verdict
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.
Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS
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.
| Parameter | Prison Tower | YUSEONG |
|---|---|---|
| Price | Free | Free |
| Rating | 4.5 (14 ratings) | 5.0 (1 ratings) — better |
| Positive reviews | 72.2% of reviews | 100.0% of reviews — better |
| Number of ratings | 14 — better | 1 |
| Update frequency | Every 4 months | Every 2 months — better |
| Ads | No — better | Yes |
| In-app purchases | No — better | Yes |
| Monetization | Free — better | Free with in-app purchases |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Requires iOS | 13.0 | 13.0 |
| Further details — not scored | ||
| Size | 14 MB | 110 MB |
| Age rating | 4+ | 4+ |
| Developer | Masakazu Yonehara | gon lee |
Customer experience
Prison Tower
YUSEONG
In-app purchases
Prison Tower
No in-app purchases
YUSEONG
- ADS OFF$1.99
