--- title: "Tabi Calc - Reviews, Revenue and Downloads in United States | Apple App Store" description: "Your essential calculator for travel – Tabi Calc handles time, date, and currency effortlessly. Tabi Calc is a smart, travel-focused calculator designed to make your journey planning and on-the-go ca" --- # Tabi Calc — United States > Date, Time & Currency Calc ![Tabi Calc App Icon](https://is1-ssl.mzstatic.com/image/thumb/Purple221/v4/94/f6/f4/94f6f435-0a3f-791d-5551-165f85b82dc1/AppIcon-0-0-1x_U007emarketing-0-8-0-85-220.png/434x0w.png) **Developer:** [Tsuyoshi Niwa](https://apptail.io/developer/tsuyoshi-niwa-TyBb) (United States) **Category:** Utilities **Rating:** 3.9/5 (40 ratings) **Price:** Free **Bundle ID:** com.tsuyoshiniwa.timecalc **Store:** Apple App Store **Country:** United States **Version:** 2.3.13 (released 2026-02-25) **Original Release:** 2017-06-13 **Languages:** Russian, Turkish, German, Japanese, French, Chinese, Italian, English, Dutch, Portuguese, Spanish, Korean **App Store Link:** [Download on Apple App Store](https://apps.apple.com/us/app/app/id1246912834) **AppTail Page:** [https://apptail.io/app/tabi-calc-erO/united-states](https://apptail.io/app/tabi-calc-erO/united-states) ## Tabi Calc Description Your essential calculator for travel – Tabi Calc handles time, date, and currency effortlessly. Tabi Calc is a smart, travel-focused calculator designed to make your journey planning and on-the-go calculations faster, simpler, and more accurate. Whether you're figuring out time zones, calculating the duration of a trip, or converting foreign currency, Tabi Calc does it all in one intuitive interface. Date & Time Calculator Easily calculate time differences and durations: Find out how many days, weeks, or hours between two dates. Add or subtract days, months, or years from any date. Perfect for planning itineraries, visa durations, or work schedules across time zones. Currency Converter Convert currencies with live or offline rates: Automatically detects your location to suggest local currency. Supports over 160 currencies with frequently updated exchange rates. Works offline with previously fetched rates—ideal for travel without data. Made for Travelers Tabi Calc was designed with travelers in mind: One tool for all your date, time, and currency needs. Compact, fast, and easy to use—even on the go. Saves recent calculations for quick reference. International Support Handles regional date formats and localization. Accurate with leap years, daylight saving time, and calendar math. Designed to support users worldwide. More Than Just a Calculator Tabi Calc is built to be both powerful and simple: Clean, distraction-free interface. No ads, no clutter—just focused tools to get the job done. Precise results powered by a calculation engine built for accuracy. Whether you're a frequent flyer, digital nomad, travel planner, or just someone who needs a smarter calculator, Tabi Calc is the perfect companion for navigating dates, times, and currencies with confidence. Download Tabi Calc now and travel smarter. ## Tabi Calc Screenshots - [Screenshot 1](https://is1-ssl.mzstatic.com/image/thumb/Purple211/v4/d8/64/d7/d864d73d-c881-138c-1c4b-0aaca0e715f2/mzl.ikntkufo.png/312x390.png) - [Screenshot 2](https://is1-ssl.mzstatic.com/image/thumb/Purple211/v4/91/d0/df/91d0df91-259c-65fa-ea2d-686a5c4b5b42/mzl.gejhmmay.png/312x390.png) - [Screenshot 3](https://is1-ssl.mzstatic.com/image/thumb/Purple221/v4/aa/4a/ad/aa4aadc8-3bdb-0066-95f7-c170c30a3a0d/mzl.eaxzzfzc.png/312x390.png) - [Screenshot 4](https://is1-ssl.mzstatic.com/image/thumb/Purple211/v4/1b/63/eb/1b63ebb3-fc2b-8a19-ac3d-2c4f4b25d521/mzl.ahfrpsyh.png/312x390.png) - [Screenshot 5](https://is1-ssl.mzstatic.com/image/thumb/Purple221/v4/d4/ac/db/d4acdb05-e1ea-c05a-5f3c-b71e42203ecc/mzl.alyeiinx.png/312x390.png) - [Screenshot 6](https://is1-ssl.mzstatic.com/image/thumb/Purple221/v4/6c/3e/e8/6c3ee836-94f1-ec0c-61b4-668ca1b9d293/mzl.dcyamurq.png/312x390.png) - [Screenshot 7](https://is1-ssl.mzstatic.com/image/thumb/Purple221/v4/f0/1d/12/f01d1215-806b-0a16-9edc-2b4899ca2429/mzl.sekhnqwo.png/312x390.png) - [Screenshot 8](https://is1-ssl.mzstatic.com/image/thumb/Purple211/v4/8b/02/83/8b028361-70f2-c313-16bd-d3384f28d267/mzl.wvpnvbdo.png/312x390.png) - [Screenshot 9](https://is1-ssl.mzstatic.com/image/thumb/Purple221/v4/1a/6f/b5/1a6fb555-6043-eb70-7bf8-fec767dccbbe/mzl.hpqidhwc.png/312x390.png) - [Screenshot 10](https://is1-ssl.mzstatic.com/image/thumb/Purple211/v4/a2/86/3b/a2863b1e-6a03-7a3f-5ec0-0c225ffa0532/mzl.ygmuskls.png/312x390.png) ## Tabi Calc Rating Breakdown in United States - 5 stars: 25 (63%) - 4 stars: 5 (13%) - 3 stars: 0 (0%) - 2 stars: 0 (0%) - 1 stars: 10 (25%) ## Tabi Calc Reviews in United States ### *---- "Developer Cut Features From Paid App" I purchased Tabi Calc for date calculations before the developer switched to a subscription model. Those features (that I already paid for) are now locked behind a subscription. Restoring the purchase does nothing. Fortunately, every feature this app offers is available in the iOS calculator or from Google for free. -- EricKnudson, 2025-03-30 ### *---- "Unscrupulous developer" Dev changed to subscription model without grandfathering in previous paid customers. How is this even legal? -- tlinn, 2025-01-01 ### *---- "Added subscription! Pass" Not worth $8. Would have paid $2 for the full app but certainly not that much. -- J-5bot, 2024-04-06 ### *---- "Disgusted with Subscription Model" Used to use this app a ton to help add/subtract time for work purposes. They’ve stripped any features besides the basic calculator - it’s getting deleted. -- James Burlander, 2023-03-08 ### *---- "Uninstalling" After they change to a subscription mode, I unistall the app. It is not fair with former users to do that! Apple Store could must obligate developers to keep All access to their app to users that bought apps before changing apps to subscription format. -- Julio Macuxi, 2023-02-03 ### *---- "App no longer works" I bought the app before the subscription model and now it no longer works. I cannot do the basic functionality that i paid for in the app like adding and subtracting dates. Place do not support this company until these poor business practices are fixed. -- ghubbs, 2023-01-12 ### *---- "Bad" After several tries, the app requires payment in order to continue using it -- TienF4, 2021-02-08 ### ***** "GREAT App, very handy" I'm bad at doing date and time calculations. They are cumbersome and tedious. I use an Excel spreadsheet to make the calculations much easier. Then I discovered "Time Calc: durations and dates". It is GREAT! This app is much easier to use than the spreadsheet, and can do much more. It has a pretty short learning curve. Great for: - Calculating the number of days between two dates. Or the number of hours, minutes, seconds, etc. - Adding up total minutes and seconds of MP3 tracks to fit on a CD. - Converting one time measure to another: X hours = how many days, weeks, minutes, seconds, hours by pressing just one key. Nice GUI, very handy, highly recommended. -- Marty-TX, 2018-02-08 [View all Tabi Calc reviews and detailed analytics on AppTail](https://apptail.io/account/signup?utm_campaign=ai-crawl&utm_content=reviews) ## Tabi Calc In-App Purchases | Item | Price | |------|-------| | Monthly Subscription | $0.99 | | Yearly Subscription | $7.99 | | 6 month subscription | $4.49 | ## Apps Similar to Tabi Calc - [CALC Smart Calculator ±](https://apptail.io/app/calc-smart-calculator-qTc/united-states) - [天天计算器 Pro - 真人语音和单位换算器](https://apptail.io/app/pro-RDd/united-states) - [Time Jump - Date Calculator](https://apptail.io/app/time-jump-date-calculator-Ibg/united-states) - [Hours And Minutes Calculator](https://apptail.io/app/hours-and-minutes-calculator-WOh/united-states) - [GraphCalcPro2Go](https://apptail.io/app/graphcalcpro2go-KOi/united-states) - [Time Calculation](https://apptail.io/app/time-calculation-Rvne/united-states) - [Calculi: Scientific Calculator](https://apptail.io/app/calculi-scientific-calculator-zUvj/united-states) - [Codex Calc](https://apptail.io/app/codex-calc-Vial/united-states) - [EarthClock Time Zone Converter](https://apptail.io/app/earthclock-time-zone-converter-Excr/united-states) ## Tabi Calc Available In - [Japan](https://apptail.io/app/tabi-calc-erO/japan) - [United States](https://apptail.io/app/tabi-calc-erO/united-states) - [France](https://apptail.io/app/tabi-calc-erO/france) - [Russia](https://apptail.io/app/tabi-calc-erO/russia) - [Taiwan](https://apptail.io/app/tabi-calc-erO/taiwan) - [China](https://apptail.io/app/tabi-calc-erO/china) - [Germany](https://apptail.io/app/tabi-calc-erO/germany) - [Brazil](https://apptail.io/app/tabi-calc-erO/brazil) - [South Korea](https://apptail.io/app/tabi-calc-erO/south-korea) - [United Kingdom](https://apptail.io/app/tabi-calc-erO/united-kingdom) - [Hong Kong SAR China](https://apptail.io/app/tabi-calc-erO/hong-kong) - [Thailand](https://apptail.io/app/tabi-calc-erO/thailand) - [Italy](https://apptail.io/app/tabi-calc-erO/italy) - [Egypt](https://apptail.io/app/tabi-calc-erO/egypt) - [Israel](https://apptail.io/app/tabi-calc-erO/israel) - [Argentina](https://apptail.io/app/tabi-calc-erO/argentina) - [Spain](https://apptail.io/app/tabi-calc-erO/spain) - [Switzerland](https://apptail.io/app/tabi-calc-erO/switzerland) - [North Macedonia](https://apptail.io/app/tabi-calc-erO/north-macedonia) - [Netherlands](https://apptail.io/app/tabi-calc-erO/netherlands) - [Austria](https://apptail.io/app/tabi-calc-erO/austria) - [Canada](https://apptail.io/app/tabi-calc-erO/canada) - [India](https://apptail.io/app/tabi-calc-erO/india) - [Saudi Arabia](https://apptail.io/app/tabi-calc-erO/saudi-arabia) - [Kuwait](https://apptail.io/app/tabi-calc-erO/kuwait) - [Belgium](https://apptail.io/app/tabi-calc-erO/belgium) - [Türkiye](https://apptail.io/app/tabi-calc-erO/turkey) - [Mexico](https://apptail.io/app/tabi-calc-erO/mexico) - [Peru](https://apptail.io/app/tabi-calc-erO/peru) - [Philippines](https://apptail.io/app/tabi-calc-erO/philippines) - [Pakistan](https://apptail.io/app/tabi-calc-erO/pakistan) - [Poland](https://apptail.io/app/tabi-calc-erO/poland) - [Portugal](https://apptail.io/app/tabi-calc-erO/portugal) - [Paraguay](https://apptail.io/app/tabi-calc-erO/paraguay) - [Romania](https://apptail.io/app/tabi-calc-erO/romania) - [Sweden](https://apptail.io/app/tabi-calc-erO/sweden) - [Singapore](https://apptail.io/app/tabi-calc-erO/singapore) - [Slovenia](https://apptail.io/app/tabi-calc-erO/slovenia) - [Slovakia](https://apptail.io/app/tabi-calc-erO/slovakia) - [Ukraine](https://apptail.io/app/tabi-calc-erO/ukraine) - [Uzbekistan](https://apptail.io/app/tabi-calc-erO/uzbekistan) - [Vietnam](https://apptail.io/app/tabi-calc-erO/vietnam) - [United Arab Emirates](https://apptail.io/app/tabi-calc-erO/united-arab-emirates) - [South Africa](https://apptail.io/app/tabi-calc-erO/south-africa) - [Australia](https://apptail.io/app/tabi-calc-erO/australia) - [Azerbaijan](https://apptail.io/app/tabi-calc-erO/azerbaijan) - [Bulgaria](https://apptail.io/app/tabi-calc-erO/bulgaria) - [Belarus](https://apptail.io/app/tabi-calc-erO/belarus) - [Chile](https://apptail.io/app/tabi-calc-erO/chile) - [Colombia](https://apptail.io/app/tabi-calc-erO/colombia) - [Czechia](https://apptail.io/app/tabi-calc-erO/czechia) - [Denmark](https://apptail.io/app/tabi-calc-erO/denmark) - [Dominican Republic](https://apptail.io/app/tabi-calc-erO/dominican-republic) - [Algeria](https://apptail.io/app/tabi-calc-erO/algeria) - [Ecuador](https://apptail.io/app/tabi-calc-erO/ecuador) - [Estonia](https://apptail.io/app/tabi-calc-erO/estonia) - [Finland](https://apptail.io/app/tabi-calc-erO/finland) - [Greece](https://apptail.io/app/tabi-calc-erO/greece) - [Hungary](https://apptail.io/app/tabi-calc-erO/hungary) - [Indonesia](https://apptail.io/app/tabi-calc-erO/indonesia) - [Ireland](https://apptail.io/app/tabi-calc-erO/ireland) - [Iceland](https://apptail.io/app/tabi-calc-erO/iceland) - [Kazakhstan](https://apptail.io/app/tabi-calc-erO/kazakhstan) - [Lebanon](https://apptail.io/app/tabi-calc-erO/lebanon) - [Latvia](https://apptail.io/app/tabi-calc-erO/latvia) - [Madagascar](https://apptail.io/app/tabi-calc-erO/madagascar) - [Malaysia](https://apptail.io/app/tabi-calc-erO/malaysia) - [Nigeria](https://apptail.io/app/tabi-calc-erO/nigeria) - [Norway](https://apptail.io/app/tabi-calc-erO/norway) - [Nepal](https://apptail.io/app/tabi-calc-erO/nepal) - [New Zealand](https://apptail.io/app/tabi-calc-erO/new-zealand) --- ## 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://apptail.io/account/signup?utm_campaign=ai-crawl&utm_content=footer) *Data provided by [AppTail](https://apptail.io) - Mobile App Intelligence Platform*