--- title: "日時電卓 - 日付計算機 時間計算機 日数カウント アプリ - Reviews, Revenue and Downloads in Japan | Apple App Store" description: "シンプルな日時電卓アプリです。 すべての機能を完全無料でご利用頂けます。 機能: - 日付・時間・日時の差分計算 - 日付・時間・日時の加算・減算 - 計算をブックマークに保存 - ダークモード対応 - 無料・追加料金なし URLスキーム: datetimecalc://" --- # 日時電卓 - 日付計算機 時間計算機 日数カウント アプリ — Japan > 日数カウンター, 日数カウントダウン, 日付電卓, 時間電卓 ![日時電卓 App Icon](https://is1-ssl.mzstatic.com/image/thumb/Purple211/v4/cf/f1/fe/cff1fed5-4fed-f3d2-ea5f-001450a85797/AppIcon-0-0-1x_U007epad-0-1-85-220.png/400x400bb.png) **Developer:** [FugaPiyo](https://apptail.io/developer/fugapiyo-cxd) (Japan) **Category:** Utilities **Rating:** 4.3/5 (41 ratings) **Price:** Free **Bundle ID:** jp.fugapiyo.DateTimeCalc **Store:** Apple App Store **Country:** Japan **Version:** 1.1.7 (released 2025-10-08) **Original Release:** 2021-01-09 **App Store Link:** [Download on Apple App Store](https://apps.apple.com/jp/app/app/id1547673028) **AppTail Page:** [https://apptail.io/app/date-time-calculator-counter-Pufc/japan](https://apptail.io/app/date-time-calculator-counter-Pufc/japan) ## 日時電卓 Description シンプルな日時電卓アプリです。 すべての機能を完全無料でご利用頂けます。 機能: - 日付・時間・日時の差分計算 - 日付・時間・日時の加算・減算 - 計算をブックマークに保存 - ダークモード対応 - 無料・追加料金なし URLスキーム: datetimecalc:// ## 日時電卓 Screenshots - [Screenshot 1](https://is1-ssl.mzstatic.com/image/thumb/PurpleSource116/v4/03/3f/7c/033f7c09-0a4b-1a80-d7d6-ed447137a906/d0da7273-f408-4279-a959-a9fec0db1bf6_Simulator_Screen_Shot_-_iPhone_11_Pro_Max_-_2023-02-17_at_14.08.40.png/1242x2688.png) - [Screenshot 2](https://is1-ssl.mzstatic.com/image/thumb/PurpleSource116/v4/4b/6a/43/4b6a437a-cf68-c223-b872-850d02722d3a/85472744-1310-445d-9b1b-4bc8ffa946cc_Simulator_Screen_Shot_-_iPhone_11_Pro_Max_-_2023-02-17_at_14.08.47.png/1242x2688.png) - [Screenshot 3](https://is1-ssl.mzstatic.com/image/thumb/PurpleSource126/v4/b3/f4/08/b3f4084d-3757-fded-2b30-78fc9c14bd02/2960a7d5-49b7-47d3-962b-3cfee7ec88c0_Simulator_Screen_Shot_-_iPhone_11_Pro_Max_-_2023-02-17_at_14.08.50.png/1242x2688.png) - [Screenshot 4](https://is1-ssl.mzstatic.com/image/thumb/PurpleSource126/v4/ae/a3/1b/aea31baf-0383-ea59-a1f3-19b6637e2e00/7379947d-21fe-49aa-bc07-d541afc6e86d_Simulator_Screen_Shot_-_iPhone_11_Pro_Max_-_2023-02-17_at_14.08.58.png/1242x2688.png) ## 日時電卓 Rating Breakdown in Japan - 5 stars: 25 (61%) - 4 stars: 8 (20%) - 3 stars: 6 (15%) - 2 stars: 1 (2%) - 1 stars: 1 (2%) ## 日時電卓 Reviews in Japan ### ****- "祭日を　実労働日を" オプションで表示できる様にしてください。🙏 -- 下駄おじさん, 2025-09-30 ### ***** "いいね！" 西暦と和暦の表示でわかりやすいです。 -- odnpickup, 2025-01-23 ### ***** "シンプルで使いやすい" 必要な機能に絞られており、ユーザインターフェイスも使いやすいです。和暦で指定できるようになるともっと良いと思います。 -- りっく007, 2021-02-26 [View all 日時電卓 reviews and detailed analytics on AppTail](https://app.apptail.io/signup?utm_campaign=ai-crawl&utm_content=reviews) ## 日時電卓 Discovered Keywords - 日時電卓 ## Apps Similar to 日時電卓 - [Calculadora de Data](https://apptail.io/app/calculadora-de-data-HOlb/japan) - [Time Duration/Add Calculator](https://apptail.io/app/time-durationadd-calculator-wOec/japan) - [日付・日数・時間の計算「タイムチェッカー」](https://apptail.io/app/app-xOec/japan) - [日付時間計算 - 日数・時刻の差を計算](https://apptail.io/app/app-dcfc/japan) - [Time Calculator & Manager](https://apptail.io/app/time-calculator-manager-jcfc/japan) - [Number of Days Calculator](https://apptail.io/app/number-of-days-calculator-Wcfc/japan) - [when](https://apptail.io/app/when-iNki/japan) - [日付計算と時間計算 - 現在からの時間差を計算する](https://apptail.io/app/app-Kmun/japan) - [Date Time Calculator - Tickr](https://apptail.io/app/date-time-calculator-tickr-tMYn/japan) - [date and time calculator app](https://apptail.io/app/date-and-time-calculator-app-ORWu/japan) ## 日時電卓 Available In - [Japan](https://apptail.io/app/date-time-calculator-counter-Pufc/japan) - [United States](https://apptail.io/app/date-time-calculator-counter-Pufc/united-states) - [Australia](https://apptail.io/app/date-time-calculator-counter-Pufc/australia) - [Malaysia](https://apptail.io/app/date-time-calculator-counter-Pufc/malaysia) - [Thailand](https://apptail.io/app/date-time-calculator-counter-Pufc/thailand) - [South Korea](https://apptail.io/app/date-time-calculator-counter-Pufc/south-korea) - [Philippines](https://apptail.io/app/date-time-calculator-counter-Pufc/philippines) - [Vietnam](https://apptail.io/app/date-time-calculator-counter-Pufc/vietnam) - [Hong Kong SAR China](https://apptail.io/app/date-time-calculator-counter-Pufc/hong-kong) - [Italy](https://apptail.io/app/date-time-calculator-counter-Pufc/italy) - [Taiwan](https://apptail.io/app/date-time-calculator-counter-Pufc/taiwan) - [Brazil](https://apptail.io/app/date-time-calculator-counter-Pufc/brazil) - [United Kingdom](https://apptail.io/app/date-time-calculator-counter-Pufc/united-kingdom) - [Ireland](https://apptail.io/app/date-time-calculator-counter-Pufc/ireland) - [United Arab Emirates](https://apptail.io/app/date-time-calculator-counter-Pufc/united-arab-emirates) - [India](https://apptail.io/app/date-time-calculator-counter-Pufc/india) - [Cambodia](https://apptail.io/app/date-time-calculator-counter-Pufc/cambodia) - [France](https://apptail.io/app/date-time-calculator-counter-Pufc/france) - [Canada](https://apptail.io/app/date-time-calculator-counter-Pufc/canada) - [Kenya](https://apptail.io/app/date-time-calculator-counter-Pufc/kenya) - [Ukraine](https://apptail.io/app/date-time-calculator-counter-Pufc/ukraine) - [Bahrain](https://apptail.io/app/date-time-calculator-counter-Pufc/bahrain) - [Sri Lanka](https://apptail.io/app/date-time-calculator-counter-Pufc/sri-lanka) - [Colombia](https://apptail.io/app/date-time-calculator-counter-Pufc/colombia) - [Argentina](https://apptail.io/app/date-time-calculator-counter-Pufc/argentina) - [Saudi Arabia](https://apptail.io/app/date-time-calculator-counter-Pufc/saudi-arabia) - [Sweden](https://apptail.io/app/date-time-calculator-counter-Pufc/sweden) - [Singapore](https://apptail.io/app/date-time-calculator-counter-Pufc/singapore) - [Germany](https://apptail.io/app/date-time-calculator-counter-Pufc/germany) - [Mexico](https://apptail.io/app/date-time-calculator-counter-Pufc/mexico) - [Mauritius](https://apptail.io/app/date-time-calculator-counter-Pufc/mauritius) - [Iceland](https://apptail.io/app/date-time-calculator-counter-Pufc/iceland) - [Jamaica](https://apptail.io/app/date-time-calculator-counter-Pufc/jamaica) - [Jordan](https://apptail.io/app/date-time-calculator-counter-Pufc/jordan) - [Kuwait](https://apptail.io/app/date-time-calculator-counter-Pufc/kuwait) - [Cayman Islands](https://apptail.io/app/date-time-calculator-counter-Pufc/cayman-islands) - [Kazakhstan](https://apptail.io/app/date-time-calculator-counter-Pufc/kazakhstan) - [Lebanon](https://apptail.io/app/date-time-calculator-counter-Pufc/lebanon) - [Lithuania](https://apptail.io/app/date-time-calculator-counter-Pufc/lithuania) - [Luxembourg](https://apptail.io/app/date-time-calculator-counter-Pufc/luxembourg) - [Latvia](https://apptail.io/app/date-time-calculator-counter-Pufc/latvia) - [Madagascar](https://apptail.io/app/date-time-calculator-counter-Pufc/madagascar) - [North Macedonia](https://apptail.io/app/date-time-calculator-counter-Pufc/north-macedonia) - [Mali](https://apptail.io/app/date-time-calculator-counter-Pufc/mali) - [Macao SAR China](https://apptail.io/app/date-time-calculator-counter-Pufc/macau) - [Malta](https://apptail.io/app/date-time-calculator-counter-Pufc/malta) - [Namibia](https://apptail.io/app/date-time-calculator-counter-Pufc/namibia) - [Nigeria](https://apptail.io/app/date-time-calculator-counter-Pufc/nigeria) - [Netherlands](https://apptail.io/app/date-time-calculator-counter-Pufc/netherlands) - [Norway](https://apptail.io/app/date-time-calculator-counter-Pufc/norway) - [Nepal](https://apptail.io/app/date-time-calculator-counter-Pufc/nepal) - [New Zealand](https://apptail.io/app/date-time-calculator-counter-Pufc/new-zealand) - [Oman](https://apptail.io/app/date-time-calculator-counter-Pufc/oman) - [Peru](https://apptail.io/app/date-time-calculator-counter-Pufc/peru) - [Pakistan](https://apptail.io/app/date-time-calculator-counter-Pufc/pakistan) - [Poland](https://apptail.io/app/date-time-calculator-counter-Pufc/poland) - [Portugal](https://apptail.io/app/date-time-calculator-counter-Pufc/portugal) - [Romania](https://apptail.io/app/date-time-calculator-counter-Pufc/romania) - [Russia](https://apptail.io/app/date-time-calculator-counter-Pufc/russia) - [Slovenia](https://apptail.io/app/date-time-calculator-counter-Pufc/slovenia) - [Slovakia](https://apptail.io/app/date-time-calculator-counter-Pufc/slovakia) - [Senegal](https://apptail.io/app/date-time-calculator-counter-Pufc/senegal) - [Suriname](https://apptail.io/app/date-time-calculator-counter-Pufc/suriname) - [Tunisia](https://apptail.io/app/date-time-calculator-counter-Pufc/tunisia) - [Türkiye](https://apptail.io/app/date-time-calculator-counter-Pufc/turkey) - [Uzbekistan](https://apptail.io/app/date-time-calculator-counter-Pufc/uzbekistan) - [South Africa](https://apptail.io/app/date-time-calculator-counter-Pufc/south-africa) - [Armenia](https://apptail.io/app/date-time-calculator-counter-Pufc/armenia) - [Angola](https://apptail.io/app/date-time-calculator-counter-Pufc/angola) - [Austria](https://apptail.io/app/date-time-calculator-counter-Pufc/austria) - [Azerbaijan](https://apptail.io/app/date-time-calculator-counter-Pufc/azerbaijan) - [Barbados](https://apptail.io/app/date-time-calculator-counter-Pufc/barbados) - [Belgium](https://apptail.io/app/date-time-calculator-counter-Pufc/belgium) - [Bulgaria](https://apptail.io/app/date-time-calculator-counter-Pufc/bulgaria) - [Bermuda](https://apptail.io/app/date-time-calculator-counter-Pufc/bermuda) - [Brunei](https://apptail.io/app/date-time-calculator-counter-Pufc/brunei) - [Botswana](https://apptail.io/app/date-time-calculator-counter-Pufc/botswana) - [Belarus](https://apptail.io/app/date-time-calculator-counter-Pufc/belarus) - [Switzerland](https://apptail.io/app/date-time-calculator-counter-Pufc/switzerland) - [Chile](https://apptail.io/app/date-time-calculator-counter-Pufc/chile) - [China](https://apptail.io/app/date-time-calculator-counter-Pufc/china) - [Cyprus](https://apptail.io/app/date-time-calculator-counter-Pufc/cyprus) - [Czechia](https://apptail.io/app/date-time-calculator-counter-Pufc/czechia) - [Denmark](https://apptail.io/app/date-time-calculator-counter-Pufc/denmark) - [Dominican Republic](https://apptail.io/app/date-time-calculator-counter-Pufc/dominican-republic) - [Algeria](https://apptail.io/app/date-time-calculator-counter-Pufc/algeria) - [Estonia](https://apptail.io/app/date-time-calculator-counter-Pufc/estonia) - [Egypt](https://apptail.io/app/date-time-calculator-counter-Pufc/egypt) - [Spain](https://apptail.io/app/date-time-calculator-counter-Pufc/spain) - [Finland](https://apptail.io/app/date-time-calculator-counter-Pufc/finland) - [Grenada](https://apptail.io/app/date-time-calculator-counter-Pufc/grenada) - [Ghana](https://apptail.io/app/date-time-calculator-counter-Pufc/ghana) - [Greece](https://apptail.io/app/date-time-calculator-counter-Pufc/greece) - [Croatia](https://apptail.io/app/date-time-calculator-counter-Pufc/croatia) - [Hungary](https://apptail.io/app/date-time-calculator-counter-Pufc/hungary) - [Indonesia](https://apptail.io/app/date-time-calculator-counter-Pufc/indonesia) - [Israel](https://apptail.io/app/date-time-calculator-counter-Pufc/israel) - [Qatar](https://apptail.io/app/date-time-calculator-counter-Pufc/qatar) --- ## 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*