Prison Tower vs バイキンクリーン
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?
バイキンクリーン
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完全無料！ミニゲーム登場！ バイキンを消しまくれ！ ホームメイト・リサーチの 公式ミニゲームが誕生しました！ ［ゲームの特徴］ --遊び方-- 縦・横３つ以上同じバイキンをそろえて バイキンをいっぱい消そう。 連続コンボでタイムが増加するぞ。 たくさんバイキンを消してハイスコアを目指そう！ ［サポートサイト］ 病院・クリニック・医院検索『ドクターマップ』 http://www.doctor-map.info/
Screenshots
Verdict
The clearest difference is ads: バイキンクリーン at none against Prison Tower's shown. On price, update cadence, in-app purchases and device support 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. Neither carries in-app purchases, so what you see is what you pay.
Prison Tower ships an update every 4 months, バイキンクリーン every 6 months. The most recent releases landed on October 15, 2026 and October 6, 2026 respectively.
| Parameter | Prison Tower | バイキンクリーン |
|---|---|---|
| Price | Free | Free |
| Rating | 4.5 (14 ratings) — better | — |
| Positive reviews | 72.4% of reviews | — |
| Number of ratings | 14 — better | — |
| Update frequency | Every 4 months — better | Every 6 months |
| Ads | Yes | No — better |
| In-app purchases | No | No |
| Monetization | Free | — |
| Devices | iPhone, iPad, iPod — better | iPhone, iPod |
| Requires iOS | 13.0 | 13.0 |
| Further details — not scored | ||
| Size | 14 MB | 96 MB |
| Age rating | 4+ | 4+ |
| Developer | Masakazu Yonehara | TOKEN CORPORATION |
Bugs and requests
Prison Tower
Reported bugs
5 issues- Game over at level 92 in challenge mode
- Start screen unresponsive
- Crashes frequently
- Fairies carrying people instead of princess
- People not stacking properly
Requested features
5 requests- New OS compatibility
- Improved start screen responsiveness
- More variety in gameplay
- Fix fairies carrying people instead of princess
- Fix fairies carrying people instead of princess
バイキンクリーン
Not enough reviews yet to summarise bugs or requests.
In-app purchases
Prison Tower
No in-app purchases
バイキンクリーン
No in-app purchases
