---
title: "Four Formula Calculator - Reviews, Revenue and Downloads in Singapore | Apple App Store"
description: "A free calculator app that allows you to calculate while looking at 4 formulas at the same time. Root calculation is also possible with root(number) such as root(2)."
---

# Four Formula Calculator — Singapore
> Simultaneous, Root calculation

![Four Formula Calculator App Icon](https://is1-ssl.mzstatic.com/image/thumb/Purple124/v4/5c/50/61/5c5061b8-c0e9-0338-da1b-773e1d07830a/AppIcon-0-0-1x_U007emarketing-0-0-0-2-0-0-sRGB-0-0-0-GLES2_U002c0-512MB-85-220-0-0.png/434x0w.png)

**Developer:** [SHIGETO TAKAGI](https://apptail.io/developer/shigeto-takagi-brs)
**Category:** Utilities
**Rating:** N/A (0 ratings)
**Price:** Free
**Bundle ID:** net.oxdb.EasyCalc
**Store:** Apple App Store
**Country:** Singapore
**Version:** 20201215 (released 2020-12-18)
**Original Release:** 2012-05-06
**Languages:** English

**App Store Link:** [Download on Apple App Store](https://apps.apple.com/sg/app/app/id523405542)
**AppTail Page:** [https://apptail.io/app/four-formula-calculator-HRmi/singapore](https://apptail.io/app/four-formula-calculator-HRmi/singapore)

## Four Formula Calculator Description
A free calculator app that allows you to calculate while looking at 4 formulas at the same time. Root calculation is also possible with root(number) such as root(2).

## Four Formula Calculator Screenshots
- [Screenshot 1](https://is1-ssl.mzstatic.com/image/thumb/PurpleSource124/v4/c5/4f/e2/c54fe2be-63e3-e0ea-1d0b-9a28e8f077ed/9c3bb703-64fa-4613-ad7a-ab551e524627_Simulator_Screen_Shot_-_iPhone_11_Pro_Max_-_2020-12-16_at_21.36.40.png/1242x2688.png)







## Four Formula Calculator Available In
- [Thailand](https://apptail.io/app/four-formula-calculator-HRmi/thailand)
- [China](https://apptail.io/app/four-formula-calculator-HRmi/china)
- [Japan](https://apptail.io/app/four-formula-calculator-HRmi/japan)
- [Austria](https://apptail.io/app/four-formula-calculator-HRmi/austria)
- [Australia](https://apptail.io/app/four-formula-calculator-HRmi/australia)
- [Azerbaijan](https://apptail.io/app/four-formula-calculator-HRmi/azerbaijan)
- [Belgium](https://apptail.io/app/four-formula-calculator-HRmi/belgium)
- [Brazil](https://apptail.io/app/four-formula-calculator-HRmi/brazil)
- [Belarus](https://apptail.io/app/four-formula-calculator-HRmi/belarus)
- [Canada](https://apptail.io/app/four-formula-calculator-HRmi/canada)
- [Switzerland](https://apptail.io/app/four-formula-calculator-HRmi/switzerland)
- [Chile](https://apptail.io/app/four-formula-calculator-HRmi/chile)
- [Colombia](https://apptail.io/app/four-formula-calculator-HRmi/colombia)
- [Czechia](https://apptail.io/app/four-formula-calculator-HRmi/czechia)
- [Germany](https://apptail.io/app/four-formula-calculator-HRmi/germany)
- [Denmark](https://apptail.io/app/four-formula-calculator-HRmi/denmark)
- [Dominican Republic](https://apptail.io/app/four-formula-calculator-HRmi/dominican-republic)
- [Algeria](https://apptail.io/app/four-formula-calculator-HRmi/algeria)
- [Ecuador](https://apptail.io/app/four-formula-calculator-HRmi/ecuador)
- [Egypt](https://apptail.io/app/four-formula-calculator-HRmi/egypt)
- [Spain](https://apptail.io/app/four-formula-calculator-HRmi/spain)
- [Finland](https://apptail.io/app/four-formula-calculator-HRmi/finland)
- [France](https://apptail.io/app/four-formula-calculator-HRmi/france)
- [United Kingdom](https://apptail.io/app/four-formula-calculator-HRmi/united-kingdom)
- [Greece](https://apptail.io/app/four-formula-calculator-HRmi/greece)
- [Hong Kong SAR China](https://apptail.io/app/four-formula-calculator-HRmi/hong-kong)
- [Croatia](https://apptail.io/app/four-formula-calculator-HRmi/croatia)
- [Hungary](https://apptail.io/app/four-formula-calculator-HRmi/hungary)
- [Indonesia](https://apptail.io/app/four-formula-calculator-HRmi/indonesia)
- [Ireland](https://apptail.io/app/four-formula-calculator-HRmi/ireland)
- [Israel](https://apptail.io/app/four-formula-calculator-HRmi/israel)
- [India](https://apptail.io/app/four-formula-calculator-HRmi/india)
- [Italy](https://apptail.io/app/four-formula-calculator-HRmi/italy)
- [South Korea](https://apptail.io/app/four-formula-calculator-HRmi/south-korea)
- [Kuwait](https://apptail.io/app/four-formula-calculator-HRmi/kuwait)
- [Kazakhstan](https://apptail.io/app/four-formula-calculator-HRmi/kazakhstan)
- [Lebanon](https://apptail.io/app/four-formula-calculator-HRmi/lebanon)
- [Luxembourg](https://apptail.io/app/four-formula-calculator-HRmi/luxembourg)
- [Latvia](https://apptail.io/app/four-formula-calculator-HRmi/latvia)
- [Mexico](https://apptail.io/app/four-formula-calculator-HRmi/mexico)
- [Malaysia](https://apptail.io/app/four-formula-calculator-HRmi/malaysia)
- [Nigeria](https://apptail.io/app/four-formula-calculator-HRmi/nigeria)
- [Netherlands](https://apptail.io/app/four-formula-calculator-HRmi/netherlands)
- [Norway](https://apptail.io/app/four-formula-calculator-HRmi/norway)
- [New Zealand](https://apptail.io/app/four-formula-calculator-HRmi/new-zealand)
- [Peru](https://apptail.io/app/four-formula-calculator-HRmi/peru)
- [Philippines](https://apptail.io/app/four-formula-calculator-HRmi/philippines)
- [Pakistan](https://apptail.io/app/four-formula-calculator-HRmi/pakistan)
- [Poland](https://apptail.io/app/four-formula-calculator-HRmi/poland)
- [Portugal](https://apptail.io/app/four-formula-calculator-HRmi/portugal)
- [Romania](https://apptail.io/app/four-formula-calculator-HRmi/romania)
- [Russia](https://apptail.io/app/four-formula-calculator-HRmi/russia)
- [Saudi Arabia](https://apptail.io/app/four-formula-calculator-HRmi/saudi-arabia)
- [Sweden](https://apptail.io/app/four-formula-calculator-HRmi/sweden)
- [Singapore](https://apptail.io/app/four-formula-calculator-HRmi/singapore)
- [Türkiye](https://apptail.io/app/four-formula-calculator-HRmi/turkey)
- [Taiwan](https://apptail.io/app/four-formula-calculator-HRmi/taiwan)
- [Ukraine](https://apptail.io/app/four-formula-calculator-HRmi/ukraine)
- [United States](https://apptail.io/app/four-formula-calculator-HRmi/united-states)
- [Vietnam](https://apptail.io/app/four-formula-calculator-HRmi/vietnam)
- [United Arab Emirates](https://apptail.io/app/four-formula-calculator-HRmi/united-arab-emirates)
- [South Africa](https://apptail.io/app/four-formula-calculator-HRmi/south-africa)
- [Armenia](https://apptail.io/app/four-formula-calculator-HRmi/armenia)
- [Argentina](https://apptail.io/app/four-formula-calculator-HRmi/argentina)

---

## 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*