Comparison

CUBE9 ATTACK vs 骨かるた

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

Head to head
About

CUBE9 ATTACK

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Simply rotate the top piece and drop it down to make a cube! A speedy puzzle game with a perfect tempo and a great sense of exhilaration! [ Awaken your instincts! ] The rules are simple, so this game is perfect for killing idle time or clearing your head in between jobs. Keep an eye on your average thinking time, so you can track your progress! Sometimes there may even be more than one solution! Make your instincts shine! [ Challenge Mode and Zen Mode ] Play the game in Challenge Mode, where you tackle cubes that grow in size from 3 x 3 up to 9 x 9, or in Zen Mode, where the game does not stop if you make a mistake half way through. [ Enjoy the game just as you want! ] Share your speed or scores on social media, or enjoy a quiet and relaxing game for your own satisfaction.

About

骨かるた

Features
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解剖学かるたシリーズ「骨かるた」の読み札を読み上げるアプリです。 45種類の骨が楽しい読み札とCGイラストの絵札になった「骨かるた」 読み上げアプリを使えば、一人でもかるた大会が楽しめます。 読み札の他に骨名称のみを読むこともできます。 読み上げの回数(1回~3回)や次の札に移る時間(手動、3秒、5秒)の設定も可能です。

Screenshots

CUBE9 ATTACK4 screens
骨かるた4 screens

Verdict

The call

The clearest difference is ads: 骨かるた at none against CUBE9 ATTACK's shown. CUBE9 ATTACK's advantage is update cadence (every 18 months vs every 63 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

CUBE9 ATTACK ships an update every 18 months, 骨かるた every 63 months. The most recent releases landed on September 23, 2026 and September 15, 2026 respectively.

Scorecard2 real differences · 4 level
CUBE9 ATTACK versus 骨かるた: the parameters behind the verdict, then further details
ParameterCUBE9 ATTACK骨かるた
PriceFreeFree
Update frequencyEvery 18 months — betterEvery 63 months
AdsYesNo — better
In-app purchasesNoNo
DevicesiPhone, iPad, iPodiPhone, iPad, iPod
Requires iOS13.013.0
Further details — not scored
Size65 MB36 MB
Age rating4+4+
DeveloperPlus Inc. (Japan)RoundFlat, Inc.

In-app purchases

None

CUBE9 ATTACK

No in-app purchases

None

骨かるた

No in-app purchases

Questions

Is CUBE9 ATTACK free?
CUBE9 ATTACK is free to download, with no in-app purchases.
Is 骨かるた free?
骨かるた is free to download, with no in-app purchases.
Do CUBE9 ATTACK or 骨かるた have ads?
CUBE9 ATTACK shows ads; 骨かるた does not.
Which is updated more often, CUBE9 ATTACK or 骨かるた?
CUBE9 ATTACK ships an update every 18 months, and 骨かるた every 63 months. Most recently, CUBE9 ATTACK was updated on September 23, 2026 and 骨かるた on September 15, 2026.

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