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Brain Training Calculation Master

Takahiro Iwatani
App Store·EducationFree★ 5.00 (1)launched 12.7y agoapp updated 9.9y ago
Scout Score
5

Brain Training Calculation Master generates an estimated $0/month in revenue from 1–2 downloads/month on the App Store, according to AppCurrents estimates (updated 2026-06-19).

Estimates updated 19.06.2026 · How we estimate · Ranges reflect model confidence, not exact figures.
Est. revenue / month$0
Est. downloads / month1–2
Estimate confidencemedium
PricingFree
Rating5.00 ★ (1 ratings)
CategoryEducation
Released01.10.2013
App last updated26.07.2016
PlatformiOS
Est. downloads / mo
1–2
Est. revenue / mo
$0
Rating velocity / day
0
Chart velocity
—
Peak rank
—
Days tracked
—

Modeled monthly estimate · rating velocity · medium confidence

About

Let's improve Math ability in your free time! Play and Repeat this practice, your calculation speed will be so much faster. And, get quick wit with training your brain. +Features - Practice addition, subtraction, and multiplication. - The number of digits can be chosen from 1 to 4 digits. - You can set up the number questions from 10, 30, 50, or 100 questions. - The number buttons arrangement…

View on the App Store →

Trends & analysis

Chart rank trend

US · overall
Collecting rank history — no snapshots so far. Fills in twice daily.

Why it's surfacing

Scout 5
Newness
3
Breakout
0

Ratings & velocity

Total ratings
1
Jun 17
New ratings / day
Collecting history — no snapshots so far. Fills in twice daily.

Rating distribution

100% positive · 1 ratings
5★
100%
4★
0%
3★
0%
2★
0%
1★
0%

Geographic reach

best rank · 0 storefronts
Collecting storefront coverage — no snapshots so far. Fills in twice daily.

Revenue & downloads trend

ARPU $0
Est. revenue / mo · $0
$0
Jun 5Jun 19
Est. downloads / mo · 1
51
Jun 5Jun 19

Update history

1 update tracked
  • v1.5.19.9y ago

    Apple のアップデートにより、この App の機能が向上します。 新しく追加される機能はありません。 いくつかの機能を改善。

Brain Training Calculation Master — FAQ

How many downloads does Brain Training Calculation Master get?

Brain Training Calculation Master sees an estimated 1–2 downloads per month on the App Store, per AppCurrents modeling.

Is Brain Training Calculation Master free?

Brain Training Calculation Master is free to download on the App Store, with no in-app purchases detected.

What is Brain Training Calculation Master's rating?

Brain Training Calculation Master holds a 5.00-star average from 1 ratings on the App Store.

When was Brain Training Calculation Master released?

Brain Training Calculation Master launched on the App Store on 01.10.2013. Its latest version shipped 26.07.2016.

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