Comparison

どうぶつ積み上げ vs Block Stack

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

Head to head
About

どうぶつ積み上げ

Features
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眼を見張るような驚異的な面白さ! 無料ゲーム ただゲーム。 どうぶつ達を積み上げよう! 遊び方 画面をタップして動物を掴んで、テーブルから落ちないように うまくたくさん積み上げよう! 製作者の感想 パンダさんが昔から大好きで、どうぶつをモチーフにした積み上げ ゲームで遊んでみたく製作しました! 「そろそろ崩れるのでは?」というハラハラ感がたまらないです!!

About

Block Stack

A physics-based stacking game where you build towers as high as possible without letting them fall. Experience realistic gravity and tension as an adaptive algorithm challenges your skill level with increasingly complex block shapes.

Highlights
  • Realistic physics simulation
  • Adaptive difficulty algorithm
  • Variety of block shapes
  • One-handed portrait play
  • Haptic feedback
  • Auto-save functionality
Features
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Block Stack is a physics stacking game with one rule: don't let anything fall. Drag blocks from the dock, drop them onto your tower, and stack as high as you can. REAL PHYSICS, REAL TENSION Every block obeys gravity, friction, and momentum. No grids, no snap-to guides — just you, the blocks, and the laws of physics. A careless placement can send your entire tower into a slow, agonizing lean. THE GAME THAT LEARNS HOW YOU PLAY An adaptive algorithm watches your tower — scanning its shape, measuring its tilt, tracking how well you play — and designs each round to match your skill level in real time. You'll never notice it working. You'll just feel like every round matters. 28 BLOCK SHAPES, 3 TIERS OF CHALLENGE Start with simple squares and dominoes. As your tower grows, L-shapes and trominos enter the mix. Push past 30 blocks high and face S-pieces, Z-pieces, T-pieces, and the dreaded I-bar. FEATURES - One-handed portrait play — perfect for commutes and queues - Haptic feedback on every placement - Smooth camera that follows your tower as it climbs - Background shifts from park green to deep space as you ascend - Auto-save when you leave - No ads. No in-app purchases. No data collection.

Screenshots

どうぶつ積み上げ2 screens
Block Stack3 screens

Verdict

The call

The clearest difference is ads: Block Stack at none against どうぶつ積み上げ's shown. Block Stack also leads on update cadence (every 10 days vs every 10 months) and ratings volume (3 vs 1). どうぶつ積み上げ's advantage is device support (3 vs 1) and iOS requirement (11.0 vs 16.0). On price, rating 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

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

On the App Store both sit at effectively the same score — 5.0 for どうぶつ積み上げ against 5.0 for Block Stack. Both are backed by a comparable volume of ratings — 1 and 3 respectively.

UpkeepUpdate frequency

どうぶつ積み上げ ships an update every 10 months, Block Stack every 10 days. The most recent releases landed on October 4, 2026 and September 30, 2026 respectively.

Scorecard5 real differences · 5 level
どうぶつ積み上げ versus Block Stack: the parameters behind the verdict, then further details
Parameterどうぶつ積み上げBlock Stack
PriceFreeFree
Rating5.0 (1 ratings)5.0 (3 ratings)
Positive reviews—100.0% of reviews
Number of ratings13 — better
Update frequencyEvery 10 monthsEvery 10 days — better
AdsYesNo — better
In-app purchasesNoNo
Monetization—Free
DevicesiPhone, iPad, iPod — betteriPhone
Requires iOS11.0 — better16.0
Further details — not scored
Size13 MB1 MB
Age rating4+4+
DeveloperIsamu SakashitaCyberGame Limited

Customer experience

どうぶつ積み上げ

All ratings1 ratings
Positive100.0%
Neutral0.0%
Negative0.0%

Block Stack

All ratings3 ratings
Positive100.0%
Neutral0.0%
Negative0.0%
Written reviews1 reviews
Positive100.0%
Neutral0.0%
Negative0.0%

In-app purchases

None

どうぶつ積み上げ

No in-app purchases

None

Block Stack

No in-app purchases

Questions

Is どうぶつ積み上げ free?
どうぶつ積み上げ is free to download, with no in-app purchases.
Is Block Stack free?
Block Stack is free to download, with no in-app purchases.
Which has better reviews, どうぶつ積み上げ or Block Stack?
どうぶつ積み上げ and Block Stack are both rated 5.0 out of 5 on the App Store, from 1 and 3 ratings respectively.
Do どうぶつ積み上げ or Block Stack have ads?
どうぶつ積み上げ shows ads; Block Stack does not.
Which is updated more often, どうぶつ積み上げ or Block Stack?
どうぶつ積み上げ ships an update every 10 months, and Block Stack every 10 days. Most recently, どうぶつ積み上げ was updated on October 4, 2026 and Block Stack on September 30, 2026.

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