Prison Tower vs Kumotobi!
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?
Kumotobi!
Guide a boy with a special power as he jumps from cloud to cloud, aiming for the highest skies. Master the art of continuous jumps to achieve combos and unlock bigger leaps, navigating various cloud types and unexpected sky events.
- Touch to jump between clouds
- Special clouds for double jumps
- Combo system for bigger leaps
- Navigate diverse cloud types
- Encounter sky events like rain and meteorites
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There was a boy has wonderful power in a small country. The boy rise up from cloud to cloud floating in, at holiday or after school. - How to play - 1) Jump to next upper cloud by touch the screen. 2) Some clouds let him jump 2 steps. 3) It will accumulate 'combo' by jump is successful in continuous. You can big jump if accumulate 10 combo. 4) Let's go up more higher! Sometimes it will rain, fly a air plane, fall a meteorite… Don't lose to failure. There are some kind of clouds. Let go up higher by ride the some kind of clouds!
Screenshots
Verdict
The clearest difference is ads: Kumotobi! at none against Prison Tower's shown. Kumotobi! also leads on review sentiment (80% vs 72%) and iOS requirement (6.0 vs 13.0). Prison Tower's advantage is update cadence (every 4 months vs every 45 months). On price, rating, ratings volume and in-app purchases 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.
On the App Store both sit at effectively the same score — 4.5 for Prison Tower against 4.6 for Kumotobi!. Both are backed by a comparable volume of ratings — 14 and 5 respectively. Written reviews are what separate them: 72% of Prison Tower's written reviews are positive against 80% of Kumotobi!'s.
Prison Tower ships an update every 4 months, Kumotobi! every 45 months. The most recent releases landed on October 15, 2026 and October 16, 2026 respectively.
| Parameter | Prison Tower | Kumotobi! |
|---|---|---|
| Price | Free | Free |
| Rating | 4.5 (14 ratings) | 4.6 (5 ratings) — better |
| Positive reviews | 72.4% of reviews | 80.5% of reviews — better |
| Number of ratings | 14 — better | 5 |
| Update frequency | Every 4 months — better | Every 45 months |
| Ads | Yes | No — better |
| In-app purchases | No | No |
| Monetization | Free | Free |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Requires iOS | 13.0 | 6.0 — better |
| Further details — not scored | ||
| Size | 14 MB | 17 MB |
| Age rating | 4+ | 4+ |
| Developer | Masakazu Yonehara | marge co., ltd. |
Customer experience
Prison Tower
Kumotobi!
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
Kumotobi!
Not enough reviews yet to summarise bugs or requests.
In-app purchases
Prison Tower
No in-app purchases
Kumotobi!
No in-app purchases
