Comparison

Math Masters vs シマエナガと九九暗算!! 頭を使う脳トレ計算算数数学

Q: Is シマエナガと九九暗算!! 頭を使う脳トレ 計算 算数 数学 free?

シマエナガと九九暗算!! 頭を使う脳トレ 計算 算数 数学 is free to download, with no in-app purchases.

Q: Which has better reviews, Math Masters or シマエナガと九九暗算!! 頭を使う脳トレ 計算 算数 数学?

Math Masters and シマエナガと九九暗算!! 頭を使う脳トレ 計算 算数 数学 are both rated 4.0 out of 5 on the App Store, from 12 and 1 ratings respectively.

Q: Do Math Masters or シマエナガと九九暗算!! 頭を使う脳トレ 計算 算数 数学 have ads?

Both Math Masters and シマエナガと九九暗算!! 頭を使う脳トレ 計算 算数 数学 show ads.

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

Head to head

Math Masters

Let's play Math!

Free

🎮 Games

★ 4.012 ratingsView app →

シマエナガと九九暗算!! 頭を使う脳トレ計算算数数学

Free

🎮 Games

★ 4.01 ratingsView app →

About

Math Masters

Engage in math challenges with a ninja guide. Choose from three modes: solve equations to defeat enemies, construct formulas from given answers, or practice specific arithmetic skills.

Highlights

Solve equations to defeat enemies
Construct formulas from answers
Practice weak arithmetic points
Three distinct game modes
Ninja-themed learning

Features

Read full description

Let’s study the math with the NINJA! This game has 3 modes. “Normal Mode” is defeat the enemy by solving the equation. “Puzzle Mode” is make a formula from the answer. “Training Mode” is practice the weak point.

About

シマエナガと九九暗算!! 頭を使う脳トレ計算算数数学

Engage in fun math training with cute Shima-enaga birds. Practice multiplication tables and mental arithmetic through various game modes, improving calculation skills and concentration. Compete with others on a national ranking board and unlock unique Shima-enaga icons.

Highlights

Multiplication table practice
Randomized arithmetic problems (+, -, x, ÷)
Time-based challenges
Score-based progression
National ranking system
Unlockable Shima-enaga icons
Cute character animations

Features

Read full description

基本となる九九の計算から +、-、×、÷の全計算がランダムに出題！そろばん初心者から暗算のプロまで幅広くご利用いただけます！暗算、そろばん、計算、算数の能力を可愛いシマエナガと共に楽しみながら身につけていただくためのアプリになります！【遊び方】好きな計算モードとレベルを選んでゲーム開始！出題される問題を時間内に答えましょう！正解すると時間も増えてスコアもアップ！連続で正解すると獲得スコアもどんどん上がっていきます！制限時間がなくなるとタイムアップ！【全国ランキング機能】スコアは全国ランキングに自動反映されます。自分の暗算力が全国でどのくらいなのかチェック！【シマエナガアイコン】ゲームをプレイするとコインを獲得できます！獲得したコインで自分だけのオリジナルシマエナガアイコンを！「シマエナガと一緒に楽しく脳トレ！九九＆暗算ゲーム！」ふわふわ可愛いシマエナガと一緒に、計算力を楽しく鍛えよう！九九や暗算を使った脳トレゲームで、算数・数学のスキルがぐんぐんアップ！ ◆ゲームの特徴◆ 癒し×学び！シマエナガの可愛いアニメーションが計算練習を楽しくサポート！幅広いモード！九九の練習から応用問題まで、初心者から上級者まで楽しめる！脳トレにも最適！記憶力や集中力を鍛えながらリフレッシュ！お子様から大人までOK！学習サポートや毎日の計算練習にぴったり！可愛いシマエナガと一緒に、楽しく計算力アップ！隙間時間を有効活用して、数字に強くなろう！今すぐダウンロード！

Screenshots

Math Masters4 screens

シマエナガと九九暗算!! 頭を使う脳トレ計算算数数学4 screens

Verdict

The call

The clearest difference is in-app purchases: シマエナガと九九暗算!! 頭を使う脳トレ計算算数数学 at none against Math Masters's 1. Math Masters's advantage is ratings volume (12 vs 1) and iOS requirement (11.0 vs 15.0). On price, rating, update cadence and ads 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. Math Masters sells 1 one-off in-app purchase. シマエナガと九九暗算!! 頭を使う脳トレ計算算数数学 asks for nothing beyond the download.

ReceptionRating · Positive reviews · Number of ratings

On the App Store both sit at effectively the same score — 4.0 for Math Masters against 4.0 for シマエナガと九九暗算!! 頭を使う脳トレ計算算数数学. That said, the two scores are not equally well evidenced: Math Masters has 12 ratings behind it against 1, so its average is the more settled of the two.

UpkeepUpdate frequency

Math Masters ships an update every 6 weeks, シマエナガと九九暗算!! 頭を使う脳トレ計算算数数学 monthly. The most recent releases landed on October 23, 2026 and October 24, 2026 respectively.

Scorecard4 real differences · 6 level

Math Masters versus シマエナガと九九暗算!! 頭を使う脳トレ計算算数数学: the parameters behind the verdict, then further details
Parameter	Math Masters	シマエナガと九九暗算!! 頭を使う脳トレ計算算数数学
Price	Free	Free
Rating	4.0 (12 ratings)	4.0 (1 ratings)
Positive reviews	81.8% of reviews	—
Number of ratings	12 — better	1
Update frequency	Every 6 weeks	Monthly — better
Ads	Yes	Yes
In-app purchases	Yes	No — better
Monetization	Free with in-app purchases	Ad-supported — better
Devices	iPhone, iPad, iPod — better	iPhone, iPod
Requires iOS	11.0 — better	15.0
Further details — not scored
Size	115 MB	100 MB
Age rating	4+	4+
Developer	HARASHOW Interactive	ayumu tonosaki

Customer experience

Math Masters

All ratings12 ratings

Positive75.0%

Neutral8.3%

Negative16.7%

Written reviews22 reviews

Positive81.8%

Neutral9.1%

Negative9.1%

シマエナガと九九暗算!! 頭を使う脳トレ計算算数数学

All ratings1 ratings

Positive100.0%

Neutral0.0%

Negative0.0%

In-app purchases

1 purchases

Math Masters

One-time1

Disable Ads$3.99

None

シマエナガと九九暗算!! 頭を使う脳トレ計算算数数学

No in-app purchases

Questions

Is Math Masters free?

Math Masters is free to download, with in-app purchases available.

Is シマエナガと九九暗算!! 頭を使う脳トレ計算算数数学 free?

シマエナガと九九暗算!! 頭を使う脳トレ計算算数数学 is free to download, with no in-app purchases.

Which has better reviews, Math Masters or シマエナガと九九暗算!! 頭を使う脳トレ計算算数数学?

Math Masters and シマエナガと九九暗算!! 頭を使う脳トレ計算算数数学 are both rated 4.0 out of 5 on the App Store, from 12 and 1 ratings respectively.

Do Math Masters or シマエナガと九九暗算!! 頭を使う脳トレ計算算数数学 have ads?

Both Math Masters and シマエナガと九九暗算!! 頭を使う脳トレ計算算数数学 show ads.

Which is updated more often, Math Masters or シマエナガと九九暗算!! 頭を使う脳トレ計算算数数学?

Math Masters ships an update every 6 weeks, and シマエナガと九九暗算!! 頭を使う脳トレ計算算数数学 monthly. Most recently, Math Masters was updated on October 23, 2026 and シマエナガと九九暗算!! 頭を使う脳トレ計算算数数学 on October 24, 2026.