--- title: "優しい色合いのフラッシュ暗算 - Reviews, Revenue and Downloads in Japan | Apple App Store" description: "「口数」「桁数」「間隔」の設定を変えて遊ぶことが出来ます。 ＜設定可能な選択＞ ・口数：5〜100問 ・桁数：1〜4桁 ・間隔：0.5〜3.0秒の0.5秒刻み 通常のフラッシュ暗算よりも優しい色合いで目への負担をかかりにくくしているため、小さなお子様からご年配の方まで楽しんでいただけたらと思います！" --- # 優しい色合いのフラッシュ暗算 — Japan ![優しい色合いのフラッシュ暗算 App Icon](https://is1-ssl.mzstatic.com/image/thumb/Purple221/v4/df/78/01/df7801d5-af35-2e95-f8f5-88f43c12d924/AppIcon-0-0-1x_U007emarketing-0-11-0-85-220.png/434x0w.png) **Developer:** [Manae Ishida](https://apptail.io/developer/manae-ishida-Bdwb) **Category:** Education **Rating:** 5.0/5 (1 ratings) **Price:** Free **Bundle ID:** jp.manae.ishida.Flash-mental-arithmetic **Store:** Apple App Store **Country:** Japan **Version:** 1.0.23 (released 2026-07-23) **Original Release:** 2022-04-03 **Languages:** English **App Store Link:** [Download on Apple App Store](https://apps.apple.com/jp/app/app/id1617075500) **AppTail Page:** [https://apptail.io/app/app-nxPe/japan](https://apptail.io/app/app-nxPe/japan) ## 優しい色合いのフラッシュ暗算 Description 「口数」「桁数」「間隔」の設定を変えて遊ぶことが出来ます。 ＜設定可能な選択＞ ・口数：5〜100問 ・桁数：1〜4桁 ・間隔：0.5〜3.0秒の0.5秒刻み 通常のフラッシュ暗算よりも優しい色合いで目への負担をかかりにくくしているため、小さなお子様からご年配の方まで楽しんでいただけたらと思います！ ## 優しい色合いのフラッシュ暗算 Screenshots - [Screenshot 1](https://is1-ssl.mzstatic.com/image/thumb/Purple112/v4/f4/32/88/f4328860-38a9-4cba-80c8-1951e884541c/c3cf2f2d-5943-4d14-b831-ed78f6702b48_Simulator_Screen_Shot_-_iPhone_11_Pro_Max_-_2022-03-31_at_20.24.28.png/1242x2688.png) - [Screenshot 2](https://is1-ssl.mzstatic.com/image/thumb/PurpleSource122/v4/01/69/8a/01698acf-79d5-854b-71b2-f297de650f69/83aff0fb-59fe-4083-a0ea-f1bb9d05abd6_Simulator_Screen_Shot_-_iPhone_13_Pro_Max_-_2022-05-10_at_12.17.58.png/1284x2778.png) - [Screenshot 3](https://is1-ssl.mzstatic.com/image/thumb/Purple112/v4/78/ec/64/78ec64e6-ee1d-8896-57f7-264fdf336e50/bfe6e161-6815-41ba-8a4b-0e8e54842562_Simulator_Screen_Shot_-_iPhone_11_Pro_Max_-_2022-03-31_at_20.25.51.png/1242x2688.png) - [Screenshot 4](https://is1-ssl.mzstatic.com/image/thumb/Purple122/v4/34/c9/94/34c99481-e53c-1d14-243f-280b16d7267c/8190cb5e-6e95-4f2e-8411-15611bec7f06_Simulator_Screen_Shot_-_iPhone_11_Pro_Max_-_2022-03-31_at_20.26.00.png/1242x2688.png) - [Screenshot 5](https://is1-ssl.mzstatic.com/image/thumb/Purple112/v4/22/2a/00/222a001c-fe68-e22f-e459-4fbbb381d62d/2f86199b-cd83-4f08-b49c-b49bb28c0fc9_Simulator_Screen_Shot_-_iPhone_11_Pro_Max_-_2022-03-31_at_20.26.02.png/1242x2688.png) - [Screenshot 6](https://is1-ssl.mzstatic.com/image/thumb/Purple122/v4/b6/b8/4c/b6b84cca-cced-3459-2686-ee7000ed024e/90be2796-706e-445b-82b7-5ccc1d807365_Simulator_Screen_Shot_-_iPhone_11_Pro_Max_-_2022-03-31_at_20.26.10.png/1242x2688.png) ## 優しい色合いのフラッシュ暗算 Rating Breakdown in Japan - 5 stars: 1 (100%) - 4 stars: 0 (0%) - 3 stars: 0 (0%) - 2 stars: 0 (0%) - 1 stars: 0 (0%) ## Apps Similar to 優しい色合いのフラッシュ暗算 - [Anzan Expert](https://apptail.io/app/anzan-expert-qFOd/japan) - [リスニング暗算](https://apptail.io/app/app-pfSd/japan) - [フラッシュ暗算（公式）](https://apptail.io/app/app-Uybe/japan) - [Flash mental calculation](https://apptail.io/app/flash-mental-calculation-Diie/japan) - [Flash Brain Training Game](https://apptail.io/app/flash-brain-training-game-JETe/japan) - [Flash暗算!!](https://apptail.io/app/flash-KETe/japan) - [そろばん暗算の計算なら そろばんDANQ](https://apptail.io/app/danq-CBaf/japan) - [フラッシュ暗算drillio -脳トレ算数・計算ドリル・数学](https://apptail.io/app/drillio-IXsf/japan) - [SOLOPRA](https://apptail.io/app/solopra-IzJm/japan) - [フラッシュ暗算練習](https://apptail.io/app/app-nnsp/japan) ## 優しい色合いのフラッシュ暗算 Available In - [Japan](https://apptail.io/app/app-nxPe/japan) - [Brazil](https://apptail.io/app/app-nxPe/brazil) - [Canada](https://apptail.io/app/app-nxPe/canada) - [Chile](https://apptail.io/app/app-nxPe/chile) - [China](https://apptail.io/app/app-nxPe/china) - [Dominican Republic](https://apptail.io/app/app-nxPe/dominican-republic) - [Ecuador](https://apptail.io/app/app-nxPe/ecuador) - [Egypt](https://apptail.io/app/app-nxPe/egypt) - [United Kingdom](https://apptail.io/app/app-nxPe/united-kingdom) - [India](https://apptail.io/app/app-nxPe/india) - [Kuwait](https://apptail.io/app/app-nxPe/kuwait) - [Mexico](https://apptail.io/app/app-nxPe/mexico) - [Nigeria](https://apptail.io/app/app-nxPe/nigeria) - [Peru](https://apptail.io/app/app-nxPe/peru) - [Philippines](https://apptail.io/app/app-nxPe/philippines) - [Pakistan](https://apptail.io/app/app-nxPe/pakistan) - [Russia](https://apptail.io/app/app-nxPe/russia) - [Thailand](https://apptail.io/app/app-nxPe/thailand) - [Türkiye](https://apptail.io/app/app-nxPe/turkey) - [United States](https://apptail.io/app/app-nxPe/united-states) - [Vietnam](https://apptail.io/app/app-nxPe/vietnam) - [United Arab Emirates](https://apptail.io/app/app-nxPe/united-arab-emirates) - [South Africa](https://apptail.io/app/app-nxPe/south-africa) --- ## About AppTail [AppTail](https://apptail.io) is a mobile app intelligence platform providing app analytics, ASO (App Store Optimization) tools, keyword tracking, competitor analysis, revenue estimates, and review monitoring for iOS App Store apps. Track your app's performance, discover ranking keywords, monitor competitors, and analyze market trends. - [Search Apps](https://apptail.io) - [Top Charts](https://apptail.io/top-iphone-apps) - [Sign Up for Full Access](https://app.apptail.io/signup?utm_campaign=ai-crawl&utm_content=footer) *Data provided by [AppTail](https://apptail.io) - Mobile App Intelligence Platform*