Comparison

ヤダヤダ vs Prison Tower

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

Head to head
About

ヤダヤダ

Features
Read full description

働きたく無いでござる!働きたく無いでござる! ヤダヤダはそんな気持ちの時に作られた残念なアプリです。 ゲームはとても単純です。 ずっと同じリズムでタップしましょう。 ただそれだけです。 意識すればするほど、ミスを誘います。 無へ。 さぁ、還りましょう。 ヤダヤダ!

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?

Screenshots

ヤダヤダ4 screens
Prison Tower4 screens

Verdict

The call

The clearest difference is rating: ヤダヤダ at 5.0 against Prison Tower's 4.5. ヤダヤダ also leads on ads (none vs shown) and review sentiment (87% vs 72%). Prison Tower's advantage is ratings volume (14 vs 1). 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

CostPrice · In-app purchases · Ads · Monetization

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

ReceptionRating · Positive reviews · Number of ratings

ヤダヤダ 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: 87% of ヤダヤダ's written reviews are positive against 72% of Prison Tower's.

UpkeepUpdate frequency

ヤダヤダ ships an update every 6 months, Prison Tower every 4 months. The most recent releases landed on October 16, 2026 and October 15, 2026 respectively.

Scorecard5 real differences · 5 level
ヤダヤダ versus Prison Tower: the parameters behind the verdict, then further details
ParameterヤダヤダPrison Tower
PriceFreeFree
Rating5.0 (1 ratings) — better4.5 (14 ratings)
Positive reviews87.0% of reviews — better72.4% of reviews
Number of ratings114 — better
Update frequencyEvery 6 monthsEvery 4 months — better
AdsNo — betterYes
In-app purchasesNoNo
Monetization—Free
DevicesiPhone, iPad, iPodiPhone, iPad, iPod
Requires iOS7.0 — better13.0
Further details — not scored
Size5 MB14 MB
Age rating4+4+
DeveloperRUCKYGAMES CO., LTD.Masakazu Yonehara

Customer experience

ヤダヤダ

All ratings1 ratings
Positive100.0%
Neutral0.0%
Negative0.0%
Written reviews54 reviews
Positive87.0%
Neutral11.1%
Negative1.9%

Prison Tower

All ratings14 ratings
Positive92.9%
Neutral0.0%
Negative7.1%
Written reviews98 reviews
Positive72.4%
Neutral17.3%
Negative10.2%

Bugs and requests

ヤダヤダ

Not enough reviews yet to summarise bugs or 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

In-app purchases

None

ヤダヤダ

No in-app purchases

None

Prison Tower

No in-app purchases

Questions

Is ヤダヤダ free?
ヤダヤダ is free to download, with no in-app purchases.
Is Prison Tower free?
Prison Tower is free to download, with no in-app purchases.
Which has better reviews, ヤダヤダ or Prison Tower?
ヤダヤダ is rated higher. ヤダヤダ averages 5.0 out of 5 from 1 ratings, while Prison Tower averages 4.5 from 14 ratings.
Do ヤダヤダ or Prison Tower have ads?
Prison Tower shows ads; ヤダヤダ does not.
Which is updated more often, ヤダヤダ or Prison Tower?
ヤダヤダ ships an update every 6 months, and Prison Tower every 4 months. Most recently, ヤダヤダ was updated on October 16, 2026 and Prison Tower on October 15, 2026.

Other comparisons