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フラッシュ暗算(公式) Downloads & Revenueフラッシュ暗算(公式) · App Store

フラッシュ暗算(公式) is #160 in All Apps Paid in Japan and charting in 1 of 30 countries we track.

Updated 9 Nov 2026 · rankings refresh through the day

DeveloperYuji Miyamoto
CategoryEducation
Price600 JPY
Released
Rating★ 3.7 (40)
Version1.3
Age rating4+
First seen by us 24 Sep 2026
Installs (est.)1k+ worldwide

フラッシュ暗算(公式) update history & changes

Last change · 4 events since 4 Mar 2011Full timeline ↓
Full timeline · 3 events in the last 12 months
  1. 📈
    フラッシュ暗算(公式) new best rank in the overall chart: #160
    Top Paid · All Apps · JP
  2. 🆕
    フラッシュ暗算(公式) first spotted by AppInsider
    #66 in Top Paid · Education · Japan
  3. 🆕
    フラッシュ暗算(公式) released on the App Store

Collected from the stores by AppInsider since we first spotted the app. Dates are when we saw each change.

Monthly users
all platforms
Rating
3.7 ★
40 ratings
Measured
Best rank now
#160
All Apps Paid
Measured
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フラッシュ暗算(公式) on the App Store

App details

App ID
421826349
Publisher
Yuji Miyamoto
On the store since
Mar 2011
15 years on the store
Minimum OS
iOS 7.0+
Devices
iPhone · iPad
Content rating
4+
Languages
1
JA
Size
2 MB