Comparison

10を作れ!【脳トレ】 vs 9×9magic

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

Head to head
About

10を作れ!【脳トレ】

Features
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4つの数字を見かけると思わず計算したくなってしまう。 そんな貴方の欲求を満たすアプリです。 10を作るというシンプルなルールですが、頭がフル回転する 問題がたくさんあります。君は全問正解できるかな。 加減乗除(足し算、引き算、掛け算、割り算)だけに絞っていますので、小学生の方から、大人の方まで、幅広く楽しめます。算数の基礎力がぐんぐん伸びます。 レイアウトがおかしい方は、スクリーンショットを送って下さい。 Music is VFR

About

9×9magic

Features
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なぞって掛け算しよう! 計算力を鍛える新感覚の脳トレパズルゲームです。 遊び方は簡単です。 掛けた数字がお題の数と同じになるよう パズルをなぞってください。 1日1回のプレイで脳が活性化されますよ。 すべて無料で遊べます。

Screenshots

10を作れ!【脳トレ】2 screens
9×9magic3 screens

Verdict

The call

The clearest difference is update cadence: 9×9magic at every 3 months against 10を作れ!【脳トレ】's every 9 months. 9×9magic also leads on iOS requirement (11.0 vs 16.0). On price, ads, 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.

UpkeepUpdate frequency

10を作れ!【脳トレ】 ships an update every 9 months, 9×9magic every 3 months. The most recent releases landed on October 12, 2026 and October 25, 2026 respectively.

Scorecard2 real differences · 4 level
10を作れ!【脳トレ】 versus 9×9magic: the parameters behind the verdict, then further details
Parameter10を作れ!【脳トレ】9×9magic
PriceFreeFree
Update frequencyEvery 9 monthsEvery 3 months — better
AdsYesYes
In-app purchasesNoNo
DevicesiPhone, iPadiPhone, iPod
Requires iOS16.011.0 — better
Further details — not scored
Size3 MB122 MB
Age rating4+4+
DeveloperYUKI HAYANOZERONE

In-app purchases

None

10を作れ!【脳トレ】

No in-app purchases

None

9×9magic

No in-app purchases

Questions

Is 10を作れ!【脳トレ】 free?
10を作れ!【脳トレ】 is free to download, with no in-app purchases.
Is 9×9magic free?
9×9magic is free to download, with no in-app purchases.
Do 10を作れ!【脳トレ】 or 9×9magic have ads?
Both 10を作れ!【脳トレ】 and 9×9magic show ads.
Which is updated more often, 10を作れ!【脳トレ】 or 9×9magic?
10を作れ!【脳トレ】 ships an update every 9 months, and 9×9magic every 3 months. Most recently, 10を作れ!【脳トレ】 was updated on October 12, 2026 and 9×9magic on October 25, 2026.

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