Comparison

Prison Tower vs えびフライ

Price, ratings, monetisation and update history for both games, side by side — with what reviewers say about each.

Head to head
About

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.

Highlights
  • Stack heroes vertically
  • Rescue trapped princess
  • Strategic tap-to-drop gameplay
  • Prison Tower rescue mode
  • Challenge Mode for high scores
Features
Read full description

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?

About

えびフライ

Features
Read full description

今日はどんなエビフライにしようかな...?? ebiFlyはエビフライアクションゲームです。 好みのエビを作ったら、揚げてみんなで飛ばしちゃおう! (端末をシェイクすることで飛ばすことができます) 最終的に飛距離がスコアとなります。 真のエビフライヤーは誰だ!?

Screenshots

Prison Tower4 screens
えびフライ4 screens

Verdict

The call

The clearest difference is ads: えびフライ at none against Prison Tower's shown. えびフライ also leads on update cadence (every 2 weeks vs every 4 months). On price, in-app purchases, 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

CostPrice · In-app purchases · Ads · Monetization

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

UpkeepUpdate frequency

Prison Tower ships an update every 4 months, えびフライ every 2 weeks. The most recent releases landed on October 15, 2026 and October 6, 2026 respectively.

Scorecard2 real differences · 8 level
Prison Tower versus えびフライ: the parameters behind the verdict, then further details
ParameterPrison Towerえびフライ
PriceFreeFree
Rating4.5 (14 ratings) — better—
Positive reviews72.4% of reviews—
Number of ratings14 — better—
Update frequencyEvery 4 monthsEvery 2 weeks — better
AdsYesNo — better
In-app purchasesNoNo
MonetizationFree—
DevicesiPhone, iPad, iPodiPhone, iPad, iPod
Requires iOS13.012.1 — better
Further details — not scored
Size14 MB11 MB
Age rating4+4+
DeveloperMasakazu YoneharaHarumi Sagawa

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

えびフライ

Not enough reviews yet to summarise bugs or requests.

In-app purchases

None

Prison Tower

No in-app purchases

None

えびフライ

No in-app purchases

Questions

Is Prison Tower free?
Prison Tower is free to download, with no in-app purchases.
Is えびフライ free?
えびフライ is free to download, with no in-app purchases.
Do Prison Tower or えびフライ have ads?
Prison Tower shows ads; えびフライ does not.
Which is updated more often, Prison Tower or えびフライ?
Prison Tower ships an update every 4 months, and えびフライ every 2 weeks. Most recently, Prison Tower was updated on October 15, 2026 and えびフライ on October 6, 2026.

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