Math & Magic Downloads & RevenueMath & Magic · App Store
Math & Magic is #134 in Education Paid in Japan and charting in 1 of 30 countries we track.
Updated 8 Nov 2026 · rankings refresh through the day
DeveloperRintaro Kozuma
CategoryEducation
Price500 JPY
Released
Rating★ 1.0 (4)
Version2.1.5
Age rating4+
First seen by us
22 Oct 2026
22 Oct 2026📈Entered the top 10 in 2 charts📈Entered the top 100 in 2 charts🆕First spotted by AppInsider📦Version 2.1.5🆕Released on the App Store
Full timeline · 6 events
- 📈Math & Magic entered the top 10 in 2 chartsTop Paid · Education · JP · Top Paid · Education · KR
- 📈Math & Magic entered the top 100 in 2 chartsTop Paid · Education · CN · Top Paid · All Apps · JP
- 📈Math & Magic charting in a new country in 2 chartsChina · South Korea
- 🆕Math & Magic first spotted by AppInsider#97 in Top Paid · Education · Japan
- 📦Math & Magic version 2.1.5軽微な改修をしました。
- 🆕Math & Magic released on the App Store
Collected from the stores by AppInsider since we first spotted the app. Dates are when we saw each change.
Rating
1.0 ★
4 ratings
Measured
Best rank now
#134
Education PaidMeasured
Math & Magic on the App Store
App details
App ID
1623386006
Publisher
Rintaro Kozuma
On the store since
May 2022
4 years on the store
Minimum OS
iOS 15.0+
iPhone 6s and later
Devices
iPhone · iPad
Universal purchase
Content rating
4+
Size
79 MB
Where it ranks now
Every top chart it appears in across 30 countries.
| Country | Charts | Rank |
|---|---|---|
| Japan | EducationPaid | #134 |
Apps near Math & Magic on the chart
Education Paid, around #134.
Ratings
App Store, worldwide.
Rating
1.0 ★
4 ratings
Measured
Ratings
4
Measured
Review momentum
ⓘ How we measure thisNew ratings a week
under 1
4-week average
Lifetime rating
1.0★
recent stars not readable yet: new ratings are a tiny share of the total
Review momentum
54/100
faster than 56% of Education apps
Review momentum (0-100) blends how fast the app collects ratings compared with other apps in its category (60%), whether that pace is speeding up (25%) and what recent raters give it (15%; recent stars well below lifetime pull it down). Ratings counts are read daily. A jump usually means a launch, a feature, ads or a new review prompt.
What users say about Math & Magic
From recent reviews.
About Math & Magic
数式の基礎計算を出題する電子問題集です。
問題は毎回変化し、自動生成されます。
簡易的な正誤判定機能が付いています。
■ 出題範囲
「整式の加法・減法」
「整式の乗法・因数分解」
「整式の除法・有理式」
「累乗根・2次方程式」
「連立1次方程式・連立1次不等式」
「関数とグラフ」
「定値関数・1次関数・2次関数」
「関数の最大値・最小値」
「不等式の表す領域」
問題は毎回変化し、自動生成されます。
簡易的な正誤判定機能が付いています。
■ 出題範囲
「整式の加法・減法」
「整式の乗法・因数分解」
「整式の除法・有理式」
「累乗根・2次方程式」
「連立1次方程式・連立1次不等式」
「関数とグラフ」
「定値関数・1次関数・2次関数」
「関数の最大値・最小値」
「不等式の表す領域」
Latest updates
2.1.5
軽微な改修をしました。