---
title: "Calculator Pro: Math On Watch - Reviews, Revenue and Downloads in United States | Apple App Store"
description: "Do the math on your Apple Watch with the Calculator Pro. Support on iPhone & Apple Watch.   WHY YOU’LL LOVE THE WATCH CALCULATOR • Extended Apple Watch App: Basic & Complex Calculation with History re"
---

# Calculator Pro: Math On Watch — United States
> Smart & Scientific Calculator

![Calculator Pro App Icon](https://is1-ssl.mzstatic.com/image/thumb/Purple114/v4/97/f1/98/97f198f1-df93-9f14-5bc9-37a8c7bce668/AppIcon-0-0-1x_U007emarketing-0-0-0-5-0-0-sRGB-0-0-0-GLES2_U002c0-512MB-85-220-0-0.png/434x0w.png)

**Developer:** [Vulcan Labs Company](https://apptail.io/developer/vulcan-labs-company-Keo) (Vietnam)
**Category:** Utilities
**Rating:** 5.0/5 (4 ratings)
**Price:** Free
**Bundle ID:** co.vulcanlabs.watch.calculator
**Store:** Apple App Store
**Country:** United States
**Version:** 1.5 (released 2020-07-09)
**Original Release:** 2020-04-08
**Languages:** English

**App Store Link:** [Download on Apple App Store](https://apps.apple.com/us/app/app/id1503448955)
**AppTail Page:** [https://apptail.io/app/calculator-pro-math-on-watch-Tfne/united-states](https://apptail.io/app/calculator-pro-math-on-watch-Tfne/united-states)

## Calculator Pro Description
Do the math on your Apple Watch with the Calculator Pro. Support on iPhone & Apple Watch. 

WHY YOU’LL LOVE THE WATCH CALCULATOR
• Extended Apple Watch App: Basic & Complex Calculation with History records
• Basic & Scientific Calculator on iPhone
• History Tab
• Simple Design
• Edit Equation
• Support Dark Mode

GET FULL ACCESS & SOLVE EVERYDAY CALCULATIONS
Upgrade to a Premium Membership and receive the following ongoing value:
• Ad-Free
• Fraction Calculator
• Currency Converter
• Premium Customer Support

Premium Subscriptions:
• Purchased user has unlimited access to Calculator Pro:  Math On Watch
• User can subscribe lifetime (USD 9.99$).
• Free users can only use those services with limited quota per day.
• Payment will be charged to iTunes Account at confirmation of purchase.
• Any unused portion of a free trial period, if offered, will be forfeited when the user purchases to that publication, where applicable.

Contact Us: support@vulcanlabs.co
We would love to receive all your feedback to improve our app. 

Terms of Use: 

Privacy Policy: 

## Calculator Pro Screenshots
- [Screenshot 1](https://is1-ssl.mzstatic.com/image/thumb/Purple123/v4/fb/dc/40/fbdc40d1-d1f1-c954-3e17-7257e916e1f7/pr_source.jpg/1242x2688.png)
- [Screenshot 2](https://is1-ssl.mzstatic.com/image/thumb/Purple113/v4/1c/2f/80/1c2f801d-9efa-9ef7-72bb-3858d4c8aa2a/pr_source.jpg/1242x2688.png)
- [Screenshot 3](https://is1-ssl.mzstatic.com/image/thumb/Purple123/v4/fa/c1/c2/fac1c27f-deb7-2008-643b-8725136f9b46/pr_source.jpg/1242x2688.png)
- [Screenshot 4](https://is1-ssl.mzstatic.com/image/thumb/Purple113/v4/e3/3e/f6/e33ef6b6-71c2-1413-ac47-a2fb591216d1/pr_source.jpg/1242x2688.png)

## Calculator Pro Rating Breakdown in United States
- 5 stars: 4 (100%)
- 4 stars: 0 (0%)
- 3 stars: 0 (0%)
- 2 stars: 0 (0%)
- 1 stars: 0 (0%)

## Calculator Pro Reviews in United States

### ***** "I love this app."
I love this app but how do you put it in scientific mode?
-- wcwheels, 2020-11-05

[View all Calculator Pro reviews and detailed analytics on AppTail](https://app.apptail.io/signup?utm_campaign=ai-crawl&utm_content=reviews)

## Calculator Pro In-App Purchases
| Item | Price |
|------|-------|
| Monthly Premium | $4.49 |
| Weekly Premium | $1.99 |
| Lifetime Premium | $49.99 |


## Calculator Pro Discovered Keywords
- calculator pro
- math on watch

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## Calculator Pro Available In
- [United States](https://apptail.io/app/calculator-pro-math-on-watch-Tfne/united-states)
- [Azerbaijan](https://apptail.io/app/calculator-pro-math-on-watch-Tfne/azerbaijan)
- [Egypt](https://apptail.io/app/calculator-pro-math-on-watch-Tfne/egypt)
- [Israel](https://apptail.io/app/calculator-pro-math-on-watch-Tfne/israel)
- [India](https://apptail.io/app/calculator-pro-math-on-watch-Tfne/india)
- [Türkiye](https://apptail.io/app/calculator-pro-math-on-watch-Tfne/turkey)
- [Austria](https://apptail.io/app/calculator-pro-math-on-watch-Tfne/austria)
- [Italy](https://apptail.io/app/calculator-pro-math-on-watch-Tfne/italy)
- [Brazil](https://apptail.io/app/calculator-pro-math-on-watch-Tfne/brazil)
- [United Kingdom](https://apptail.io/app/calculator-pro-math-on-watch-Tfne/united-kingdom)
- [Vietnam](https://apptail.io/app/calculator-pro-math-on-watch-Tfne/vietnam)
- [Chile](https://apptail.io/app/calculator-pro-math-on-watch-Tfne/chile)
- [China](https://apptail.io/app/calculator-pro-math-on-watch-Tfne/china)
- [Colombia](https://apptail.io/app/calculator-pro-math-on-watch-Tfne/colombia)
- [Czechia](https://apptail.io/app/calculator-pro-math-on-watch-Tfne/czechia)
- [Germany](https://apptail.io/app/calculator-pro-math-on-watch-Tfne/germany)
- [Denmark](https://apptail.io/app/calculator-pro-math-on-watch-Tfne/denmark)
- [Dominican Republic](https://apptail.io/app/calculator-pro-math-on-watch-Tfne/dominican-republic)
- [Algeria](https://apptail.io/app/calculator-pro-math-on-watch-Tfne/algeria)
- [Ecuador](https://apptail.io/app/calculator-pro-math-on-watch-Tfne/ecuador)
- [Estonia](https://apptail.io/app/calculator-pro-math-on-watch-Tfne/estonia)
- [Spain](https://apptail.io/app/calculator-pro-math-on-watch-Tfne/spain)
- [Finland](https://apptail.io/app/calculator-pro-math-on-watch-Tfne/finland)
- [France](https://apptail.io/app/calculator-pro-math-on-watch-Tfne/france)
- [Ghana](https://apptail.io/app/calculator-pro-math-on-watch-Tfne/ghana)
- [Greece](https://apptail.io/app/calculator-pro-math-on-watch-Tfne/greece)
- [Hong Kong SAR China](https://apptail.io/app/calculator-pro-math-on-watch-Tfne/hong-kong)
- [Honduras](https://apptail.io/app/calculator-pro-math-on-watch-Tfne/honduras)
- [Croatia](https://apptail.io/app/calculator-pro-math-on-watch-Tfne/croatia)
- [Hungary](https://apptail.io/app/calculator-pro-math-on-watch-Tfne/hungary)
- [Indonesia](https://apptail.io/app/calculator-pro-math-on-watch-Tfne/indonesia)
- [Ireland](https://apptail.io/app/calculator-pro-math-on-watch-Tfne/ireland)
- [Iceland](https://apptail.io/app/calculator-pro-math-on-watch-Tfne/iceland)
- [Japan](https://apptail.io/app/calculator-pro-math-on-watch-Tfne/japan)
- [Kenya](https://apptail.io/app/calculator-pro-math-on-watch-Tfne/kenya)
- [South Korea](https://apptail.io/app/calculator-pro-math-on-watch-Tfne/south-korea)
- [Kuwait](https://apptail.io/app/calculator-pro-math-on-watch-Tfne/kuwait)
- [Kazakhstan](https://apptail.io/app/calculator-pro-math-on-watch-Tfne/kazakhstan)
- [Lebanon](https://apptail.io/app/calculator-pro-math-on-watch-Tfne/lebanon)
- [Sri Lanka](https://apptail.io/app/calculator-pro-math-on-watch-Tfne/sri-lanka)
- [Lithuania](https://apptail.io/app/calculator-pro-math-on-watch-Tfne/lithuania)
- [Latvia](https://apptail.io/app/calculator-pro-math-on-watch-Tfne/latvia)
- [North Macedonia](https://apptail.io/app/calculator-pro-math-on-watch-Tfne/north-macedonia)
- [Mauritius](https://apptail.io/app/calculator-pro-math-on-watch-Tfne/mauritius)
- [Mexico](https://apptail.io/app/calculator-pro-math-on-watch-Tfne/mexico)
- [Malaysia](https://apptail.io/app/calculator-pro-math-on-watch-Tfne/malaysia)
- [Namibia](https://apptail.io/app/calculator-pro-math-on-watch-Tfne/namibia)
- [Nigeria](https://apptail.io/app/calculator-pro-math-on-watch-Tfne/nigeria)
- [Netherlands](https://apptail.io/app/calculator-pro-math-on-watch-Tfne/netherlands)
- [Norway](https://apptail.io/app/calculator-pro-math-on-watch-Tfne/norway)
- [Nepal](https://apptail.io/app/calculator-pro-math-on-watch-Tfne/nepal)
- [New Zealand](https://apptail.io/app/calculator-pro-math-on-watch-Tfne/new-zealand)
- [Oman](https://apptail.io/app/calculator-pro-math-on-watch-Tfne/oman)
- [Peru](https://apptail.io/app/calculator-pro-math-on-watch-Tfne/peru)
- [Philippines](https://apptail.io/app/calculator-pro-math-on-watch-Tfne/philippines)
- [Pakistan](https://apptail.io/app/calculator-pro-math-on-watch-Tfne/pakistan)
- [Poland](https://apptail.io/app/calculator-pro-math-on-watch-Tfne/poland)
- [Portugal](https://apptail.io/app/calculator-pro-math-on-watch-Tfne/portugal)
- [Qatar](https://apptail.io/app/calculator-pro-math-on-watch-Tfne/qatar)
- [Romania](https://apptail.io/app/calculator-pro-math-on-watch-Tfne/romania)
- [Russia](https://apptail.io/app/calculator-pro-math-on-watch-Tfne/russia)
- [Saudi Arabia](https://apptail.io/app/calculator-pro-math-on-watch-Tfne/saudi-arabia)
- [Sweden](https://apptail.io/app/calculator-pro-math-on-watch-Tfne/sweden)
- [Singapore](https://apptail.io/app/calculator-pro-math-on-watch-Tfne/singapore)
- [Slovenia](https://apptail.io/app/calculator-pro-math-on-watch-Tfne/slovenia)
- [Senegal](https://apptail.io/app/calculator-pro-math-on-watch-Tfne/senegal)
- [Thailand](https://apptail.io/app/calculator-pro-math-on-watch-Tfne/thailand)
- [Taiwan](https://apptail.io/app/calculator-pro-math-on-watch-Tfne/taiwan)
- [Ukraine](https://apptail.io/app/calculator-pro-math-on-watch-Tfne/ukraine)
- [Uganda](https://apptail.io/app/calculator-pro-math-on-watch-Tfne/uganda)
- [Uzbekistan](https://apptail.io/app/calculator-pro-math-on-watch-Tfne/uzbekistan)
- [South Africa](https://apptail.io/app/calculator-pro-math-on-watch-Tfne/south-africa)
- [Armenia](https://apptail.io/app/calculator-pro-math-on-watch-Tfne/armenia)
- [Angola](https://apptail.io/app/calculator-pro-math-on-watch-Tfne/angola)
- [Argentina](https://apptail.io/app/calculator-pro-math-on-watch-Tfne/argentina)
- [Australia](https://apptail.io/app/calculator-pro-math-on-watch-Tfne/australia)
- [Belgium](https://apptail.io/app/calculator-pro-math-on-watch-Tfne/belgium)
- [Bulgaria](https://apptail.io/app/calculator-pro-math-on-watch-Tfne/bulgaria)
- [Bahrain](https://apptail.io/app/calculator-pro-math-on-watch-Tfne/bahrain)
- [Belarus](https://apptail.io/app/calculator-pro-math-on-watch-Tfne/belarus)
- [Canada](https://apptail.io/app/calculator-pro-math-on-watch-Tfne/canada)
- [Switzerland](https://apptail.io/app/calculator-pro-math-on-watch-Tfne/switzerland)
- [United Arab Emirates](https://apptail.io/app/calculator-pro-math-on-watch-Tfne/united-arab-emirates)
- [Botswana](https://apptail.io/app/calculator-pro-math-on-watch-Tfne/botswana)
- [British Virgin Islands](https://apptail.io/app/calculator-pro-math-on-watch-Tfne/british-virgin-islands)

---

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