---
title: "Calculator + - Reviews, Revenue and Downloads in Singapore | Apple App Store"
description: "Award winning calculator app for iPad and iPhone. Designed with simplicity, usability and beauty in mind!  FEATURES:  - Free basic calculator - Free scientific calculator - Elegant & Intuitive interfa"
---

# Calculator + — Singapore
> Scientific Calculator

![Calculator + App Icon](https://is1-ssl.mzstatic.com/image/thumb/Purple211/v4/d7/56/77/d7567700-4a64-8c42-44f5-8c607c564acc/AppIcon-0-0-1x_U007epad-0-1-0-85-220.png/434x0w.png)

**Developer:** [Sarah Ragab](https://apptail.io/developer/sarah-ragab-Df)
**Category:** Utilities
**Rating:** 4.7/5 (121 ratings)
**Price:** Free
**Bundle ID:** com.yourcompany.Solve
**Store:** Apple App Store
**Country:** Singapore
**Version:** 2.9.26 (released 2025-04-11)
**Original Release:** 2010-02-05
**Languages:** German, Arabic, Danish, English, Finnish, French, Greek (modern), Indonesian, Italian, Japanese, Catalan, Korean, Croatian, Malay, Dutch, Norwegian Bokmål, Polish, Portuguese, Romanian, Russian, Swedish, Slovak, Spanish, Thai, Chinese, Czech, Turkish, Ukrainian, Hungarian, Vietnamese

**App Store Link:** [Download on Apple App Store](https://apps.apple.com/sg/app/app/id351815470)
**AppTail Page:** [https://apptail.io/app/calculator-pv/singapore](https://apptail.io/app/calculator-pv/singapore)

## Calculator + Description
Award winning calculator app for iPad and iPhone. Designed with simplicity, usability and beauty in mind!

FEATURES:

- Free basic calculator
- Free scientific calculator
- Elegant & Intuitive interface
- Advanced editing by easily going back and forth
- Displays both the equation & the result at the same time
- Supports Fraction & Percent
- Supports many scientific functions

If you are looking for more advanced features you can upgrade to one or more of the following:


- Fraction Calculator with feet, inches & cm support!
- Solving for x with a polynomial Calculator for solving quadratic & cubic equations 
     2x³ - 4x² - 22x + 24 = 0 
- Linear Equations Solver for solving system of linear equations 
     2x – y = 9 
     3x + 4y = –14 
- Graphing Calculator to find the local min, max & intersection points
     y = 2x³ – 4x 
     (x² + y²)³ = -27y²x²
- Triangle Calculator
- Cone Calculator
- Arc Calculator
- Circle Calculator
- Base Converter ( HEX OCT BIN DEC ) 
- Multiple themes

Enjoy the FREE Scientific calculator on your iPhone & iPad. If you like it, support us by upgrading or giving us a positive review.

Thanks :)

Terms of Use: 

## Calculator + Screenshots
- [Screenshot 1](https://is1-ssl.mzstatic.com/image/thumb/PurpleSource221/v4/8e/e8/2c/8ee82cf9-137d-ad65-c635-ef16c838fa5e/iphone.jpg/1242x2688.png)

## Calculator + Rating Breakdown in Singapore
- 5 stars: 95 (79%)
- 4 stars: 18 (15%)
- 3 stars: 5 (4%)
- 2 stars: 1 (1%)
- 1 stars: 2 (2%)

## Calculator + Reviews in Singapore

### ***** "Calculator with nice format of fractions"
I like how this calculator has nice format of fractions to calculate fractions, unlike other apps
-- Ren.n.x, 2025-04-23

### ***** "Amazing!"
Been using this calculator app without any troubles. Love the UI and functions.
-- Daaaaarryl, 2024-02-16

### ***** "Nice calculator"
Multiple functions with good ui
-- Tib3rius, 2023-12-14

### ****- "Great !"
Thumbs up
-- keane tan, 2023-12-10

### ***** "No ads!"
👍
-- LaurieLiu86, 2023-12-06

### ****- "Good, feature-filled calculator app"
Pros: Great app, very versatile and feature-filled. It allows to enter calculations as formulae rather than like in typical traditional calculators. 

Cons: The app forgets the previously unlocked tiers, which then requires an email to developer rather than a straightforward restore option. This is a time-consuming process.
-- mthasleem, 2023-12-05

### ***** "Good calculator"
Have fractions!
-- WXYthePig, 2023-12-03

### ***** "Just love it"
I love the functions etc. on my iOS!
However recently, it is not on the widget customizable anymore.. if the team can once again do something or share any note changes on it, it will be great! Thank you~
-- Jeff here, 2023-12-03

### *---- "Annoying update"
One of the update removed the open to last calculator feature, and now forcing me to write a review to unlock this feature back…hence this review…
-- Liukarkit, 2023-12-03

### ***** "Simple the best"
Simple. Effective. Fun to use
-- _vt_, 2023-12-03

### ***** "Great App!"
N/A
-- Xel1989, 2023-12-03

### ***** "Best calculator"
Ive been using the app since like forever and it has always helped me on my job as im an aircraft technician i always refuel plane for a living. It lessen my job in calculating the fuel topup. Thanks guys
-- Totzkie75, 2023-12-02

### ***** "Recommended"
Easy to use
-- cue33!, 2023-12-02

### ***-- "kinda disappointed"
after the "face-lift" it is annoying that I have to pick calculator type,it is still great to use
-- leonedizzey, 2023-12-02

### ***** "Easy to use"
Has been using for years. Like it.
-- MingDynas, 2023-12-02

### ****- "Good functions"
Easy for students to use for normal maths
-- Nb23641, 2023-12-02

### ***** "Great calculator!"
I depend on it for all my calculations when checking my students’ work. It has all the functions needed for advanced science and mathematics subject work. An indispensable tool which is also easy and efficient to use.
-- Brightpearl, 2020-12-28

### ****- "Good App"
Good App
-- 周阿曼达, 2020-03-22

### ***** "You wouldn’t need anything else after this!"
Have been using this since the start of my using of iPhone. Perfect. Better than the stock calculator for sure. Perfect.
-- KimHengggg, 2020-02-27

### ***** "The calculator is awesome!"
This calculator is really good and awesome but i only have one problem, it needs things like box plots and geometry
-- dragonbolt2736, 2019-05-28

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

## Calculator + In-App Purchases
| Item | Price |
|------|-------|
| Calculator | 59.98 S$ |
| Calculator Plus | 6.98 S$ |
| Scientific Calculator | 6.98 S$ |
| Handwriting Calculator | 3.98 S$ |
| Graphing Calculator | 5.98 S$ |
| Factoring Calculator | 3.98 S$ |
| Linear Calculator | 3.98 S$ |
| Currency Converter | 3.98 S$ |
| Fraction Calculator | 5.98 S$ |


## Calculator + Discovered Keywords
- calculator
- fraction calculator plus - pro
- calc x

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## Calculator + Available In
- [United States](https://apptail.io/app/calculator-pv/united-states)
- [United Kingdom](https://apptail.io/app/calculator-pv/united-kingdom)
- [Canada](https://apptail.io/app/calculator-pv/canada)
- [Australia](https://apptail.io/app/calculator-pv/australia)
- [Thailand](https://apptail.io/app/calculator-pv/thailand)
- [Russia](https://apptail.io/app/calculator-pv/russia)
- [India](https://apptail.io/app/calculator-pv/india)
- [Netherlands](https://apptail.io/app/calculator-pv/netherlands)
- [Germany](https://apptail.io/app/calculator-pv/germany)
- [Sweden](https://apptail.io/app/calculator-pv/sweden)
- [Saudi Arabia](https://apptail.io/app/calculator-pv/saudi-arabia)
- [Singapore](https://apptail.io/app/calculator-pv/singapore)
- [Denmark](https://apptail.io/app/calculator-pv/denmark)
- [Czechia](https://apptail.io/app/calculator-pv/czechia)
- [Taiwan](https://apptail.io/app/calculator-pv/taiwan)
- [Malaysia](https://apptail.io/app/calculator-pv/malaysia)
- [South Africa](https://apptail.io/app/calculator-pv/south-africa)
- [Philippines](https://apptail.io/app/calculator-pv/philippines)
- [Mexico](https://apptail.io/app/calculator-pv/mexico)
- [France](https://apptail.io/app/calculator-pv/france)
- [Poland](https://apptail.io/app/calculator-pv/poland)
- [Romania](https://apptail.io/app/calculator-pv/romania)
- [Hong Kong SAR China](https://apptail.io/app/calculator-pv/hong-kong)
- [South Korea](https://apptail.io/app/calculator-pv/south-korea)
- [Indonesia](https://apptail.io/app/calculator-pv/indonesia)
- [Italy](https://apptail.io/app/calculator-pv/italy)
- [Switzerland](https://apptail.io/app/calculator-pv/switzerland)
- [Nigeria](https://apptail.io/app/calculator-pv/nigeria)
- [Türkiye](https://apptail.io/app/calculator-pv/turkey)
- [Ireland](https://apptail.io/app/calculator-pv/ireland)
- [China](https://apptail.io/app/calculator-pv/china)
- [Brazil](https://apptail.io/app/calculator-pv/brazil)
- [New Zealand](https://apptail.io/app/calculator-pv/new-zealand)
- [Japan](https://apptail.io/app/calculator-pv/japan)
- [Ukraine](https://apptail.io/app/calculator-pv/ukraine)
- [Hungary](https://apptail.io/app/calculator-pv/hungary)
- [Spain](https://apptail.io/app/calculator-pv/spain)
- [Belarus](https://apptail.io/app/calculator-pv/belarus)
- [Israel](https://apptail.io/app/calculator-pv/israel)
- [Belgium](https://apptail.io/app/calculator-pv/belgium)
- [Austria](https://apptail.io/app/calculator-pv/austria)
- [Ghana](https://apptail.io/app/calculator-pv/ghana)
- [United Arab Emirates](https://apptail.io/app/calculator-pv/united-arab-emirates)
- [Norway](https://apptail.io/app/calculator-pv/norway)
- [Vietnam](https://apptail.io/app/calculator-pv/vietnam)
- [Finland](https://apptail.io/app/calculator-pv/finland)
- [Slovenia](https://apptail.io/app/calculator-pv/slovenia)
- [Egypt](https://apptail.io/app/calculator-pv/egypt)
- [Croatia](https://apptail.io/app/calculator-pv/croatia)
- [Kazakhstan](https://apptail.io/app/calculator-pv/kazakhstan)
- [Greece](https://apptail.io/app/calculator-pv/greece)
- [Slovakia](https://apptail.io/app/calculator-pv/slovakia)
- [Portugal](https://apptail.io/app/calculator-pv/portugal)
- [Kuwait](https://apptail.io/app/calculator-pv/kuwait)
- [Bulgaria](https://apptail.io/app/calculator-pv/bulgaria)
- [Algeria](https://apptail.io/app/calculator-pv/algeria)
- [Lebanon](https://apptail.io/app/calculator-pv/lebanon)
- [Latvia](https://apptail.io/app/calculator-pv/latvia)
- [Colombia](https://apptail.io/app/calculator-pv/colombia)
- [Lithuania](https://apptail.io/app/calculator-pv/lithuania)
- [Iceland](https://apptail.io/app/calculator-pv/iceland)
- [Kenya](https://apptail.io/app/calculator-pv/kenya)
- [Pakistan](https://apptail.io/app/calculator-pv/pakistan)
- [Estonia](https://apptail.io/app/calculator-pv/estonia)
- [Qatar](https://apptail.io/app/calculator-pv/qatar)
- [Cyprus](https://apptail.io/app/calculator-pv/cyprus)
- [Jordan](https://apptail.io/app/calculator-pv/jordan)
- [Argentina](https://apptail.io/app/calculator-pv/argentina)
- [Uzbekistan](https://apptail.io/app/calculator-pv/uzbekistan)
- [Chile](https://apptail.io/app/calculator-pv/chile)
- [Peru](https://apptail.io/app/calculator-pv/peru)
- [Oman](https://apptail.io/app/calculator-pv/oman)
- [Jamaica](https://apptail.io/app/calculator-pv/jamaica)
- [Armenia](https://apptail.io/app/calculator-pv/armenia)
- [North Macedonia](https://apptail.io/app/calculator-pv/north-macedonia)
- [Luxembourg](https://apptail.io/app/calculator-pv/luxembourg)
- [Nepal](https://apptail.io/app/calculator-pv/nepal)
- [Senegal](https://apptail.io/app/calculator-pv/senegal)
- [Angola](https://apptail.io/app/calculator-pv/angola)
- [Panama](https://apptail.io/app/calculator-pv/panama)
- [Sri Lanka](https://apptail.io/app/calculator-pv/sri-lanka)
- [Malta](https://apptail.io/app/calculator-pv/malta)
- [Azerbaijan](https://apptail.io/app/calculator-pv/azerbaijan)
- [Tunisia](https://apptail.io/app/calculator-pv/tunisia)
- [Ecuador](https://apptail.io/app/calculator-pv/ecuador)
- [Bahrain](https://apptail.io/app/calculator-pv/bahrain)
- [Barbados](https://apptail.io/app/calculator-pv/barbados)
- [Namibia](https://apptail.io/app/calculator-pv/namibia)
- [Macao SAR China](https://apptail.io/app/calculator-pv/macau)
- [Brunei](https://apptail.io/app/calculator-pv/brunei)
- [Honduras](https://apptail.io/app/calculator-pv/honduras)
- [Dominican Republic](https://apptail.io/app/calculator-pv/dominican-republic)
- [Madagascar](https://apptail.io/app/calculator-pv/madagascar)
- [Uruguay](https://apptail.io/app/calculator-pv/uruguay)
- [Cayman Islands](https://apptail.io/app/calculator-pv/cayman-islands)
- [Bermuda](https://apptail.io/app/calculator-pv/bermuda)
- [Uganda](https://apptail.io/app/calculator-pv/uganda)
- [Belize](https://apptail.io/app/calculator-pv/belize)
- [Paraguay](https://apptail.io/app/calculator-pv/paraguay)
- [Mauritius](https://apptail.io/app/calculator-pv/mauritius)
- [Grenada](https://apptail.io/app/calculator-pv/grenada)
- [Mali](https://apptail.io/app/calculator-pv/mali)

---

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