---
title: "Calculator₊ - Reviews, Revenue and Downloads in United States | Apple App Store"
description: "America's #1 Calculator App! Download Calculator₊ Now - Your All-in-One Math Solution!  We're excited to announce the biggest update to Calculator₊ in 10 years! With over 200 million downloads and a w"
---

# Calculator₊ — United States
> Basic, Scientific, Plus Calc

![Calculator₊ App Icon](https://is1-ssl.mzstatic.com/image/thumb/Purple211/v4/eb/91/86/eb91862e-a451-3436-dd75-de2aac8d306a/AppIcon-0-0-1x_U007epad-0-1-0-sRGB-0-85-220.png/400x400bb.png)

**Developer:** [Impala Studios](https://apptail.io/developer/impala-studios-in) (Netherlands)
**Category:** Utilities
**Rating:** 4.7/5 (1,732,061 ratings)
**Price:** Free
**Bundle ID:** com.itwcalculator.calculatorforipadfree
**Store:** Apple App Store
**Country:** United States
**Version:** 9.27.3 (released 2026-09-17)
**Original Release:** 2011-07-10

**App Store Link:** [Download on Apple App Store](https://apps.apple.com/us/app/app/id398129933)
**AppTail Page:** [https://apptail.io/app/calculator-MQ/united-states](https://apptail.io/app/calculator-MQ/united-states)

## Calculator₊ Description
America's #1 Calculator App! Download Calculator₊ Now - Your All-in-One Math Solution!

We're excited to announce the biggest update to Calculator₊ in 10 years! With over 200 million downloads and a whopping 3 million+ 5-star ratings, Calculator₊ is the trusted choice of millions worldwide. And now, it's even better!

More Than Just Your Average Calculator!

• Standard Calculator: Breeze through basic arithmetic operations like addition, subtraction, multiplication, and division.
• Scientific Calculator: Tackle complex calculations with ease, including trigonometric, logarithmic, and exponential functions.
• Calculation History: Keep track of your past calculations with a detailed history log.
• Unit Converter: Effortlessly convert units like inches to centimeters and much more, making it a handy tool for everyday use.
• Percentage Calculator: Easily calculate percentages, increases, and decreases with pre-designed input fields that do the work for you.
• Currency Converter: Convert currencies in real-time, including Bitcoin, with the latest exchange rates.
• Fraction Calculator: Work seamlessly with fractions – perfect for students and professionals alike.
• Ad-Free Experience: Say goodbye to annoying full-screen ads and focus on your calculations.

Be Amazed by Our New AI-Powered Math Solver!

• AI Math Solutions: Instantly solve math equations, quizzes, and word problems with our advanced AI. Use the Photo Solver to snap a picture of any problem, and Calculator₊ will work its magic.
• Math Notes: A dedicated note-taking tool for all your math needs. Jot down equations, diagrams, and notes in a space designed for mathematical thinking.
• Instant Math: In Math Notes mode, simply write an equation, add an "=", and Calculator₊ will generate the solution in real-time.

Built for Everyone, Now Even More Accessible!

Calculator₊ is designed to work effortlessly for all users, no matter how you use your iPhone, and includes these additional accessibility features:

• Dynamic Text Size: Scale the calculator interface to the text size that works best for you, without losing layout clarity.
• VoiceOver Support: Navigate & Calculate using VoiceOver, fully compatible with iOS accessibility settings.
• High-Contrast Mode: A bold, high-contrast display that makes every button and result instantly readable in any lighting condition.
• Dark and Light Mode: Calculator₊ automatically adjusts to your preferred mode.

Why Choose Calculator₊?

• Proven Track Record: Over a decade of providing fast and reliable calculations.
• Loved by Millions: Join the 200+ million users who rely on Calculator₊, with an average rating of 4.7 stars from 3.5 million reviews.
• Versatile & Powerful: Handles everything from basic sums to advanced scientific calculations. Perfect for school, work, or home.

Celebrate with a Special Gift!

To celebrate the release of this massive update, we're offering a 1-MONTH FREE TRIAL of our premium features, including:

• Ad-Free Experience: No more pesky ads.
• Unlimited AI Math Solving: Solve as many equations and problems as you need.
• Unlimited Fraction Calculations: Ideal for students and professionals alike.
• Unlimited Currency Conversions: Including real-time Bitcoin conversions.
• Premium Customer Support: Get priority assistance from our expert support team.

If you have any suggestions or questions, our support team is ready to help. Simply email us at support@impalastudios.com.

Terms & Conditions: 
Privacy Policy: 

## Calculator₊ Screenshots
- [Screenshot 1](https://is1-ssl.mzstatic.com/image/thumb/PurpleSource211/v4/57/0b/75/570b75d6-172f-8dc9-991c-9c357cdd1126/sc_01.png/1284x2778.png)
- [Screenshot 2](https://is1-ssl.mzstatic.com/image/thumb/PurpleSource221/v4/40/37/4f/40374f0b-93a8-4fdb-aa6d-f327f0ecada5/sc_02.png/1284x2778.png)
- [Screenshot 3](https://is1-ssl.mzstatic.com/image/thumb/PurpleSource221/v4/5c/27/71/5c2771e5-d835-03ca-a2e0-b7c53a37f024/PPO_HistoryFeature_Update_iP6.5.jpg/1284x2778.png)
- [Screenshot 4](https://is1-ssl.mzstatic.com/image/thumb/PurpleSource211/v4/02/f1/a3/02f1a3eb-78b3-6c65-0b15-3fcc635876ff/sc_04.png/1284x2778.png)
- [Screenshot 5](https://is1-ssl.mzstatic.com/image/thumb/PurpleSource211/v4/23/78/fa/2378faaa-8df4-ed27-5eef-d39f27b099c6/sc_05.png/1284x2778.png)
- [Screenshot 6](https://is1-ssl.mzstatic.com/image/thumb/PurpleSource221/v4/ed/74/c8/ed74c843-1d35-1db9-580f-d3a0729a02af/sc_09.png/1284x2778.png)
- [Screenshot 7](https://is1-ssl.mzstatic.com/image/thumb/PurpleSource221/v4/76/46/5f/76465fc0-5b3c-5d14-afc7-3641cff1812d/sc_06.png/1284x2778.png)
- [Screenshot 8](https://is1-ssl.mzstatic.com/image/thumb/PurpleSource211/v4/2a/e1/ec/2ae1ecb7-8445-1343-0381-775069cbc24f/sc_07.png/1284x2778.png)
- [Screenshot 9](https://is1-ssl.mzstatic.com/image/thumb/PurpleSource221/v4/b7/72/c9/b772c93b-5424-67af-c429-193aac617017/iPhone_6.5_SC08.jpg/1284x2778.png)
- [Screenshot 10](https://is1-ssl.mzstatic.com/image/thumb/PurpleSource221/v4/da/ed/79/daed7969-5029-5304-ba16-caed51b43f77/iPhone_6.5_SC09.jpg/1284x2778.png)

## Calculator₊ Rating Breakdown in United States
- 5 stars: 1,416,365 (82%)
- 4 stars: 180,213 (10%)
- 3 stars: 60,454 (3%)
- 2 stars: 21,333 (1%)
- 1 stars: 53,696 (3%)

## Calculator₊ Reviews in United States

### ***** "The first thing to happen to help me"
The most important thing
-- Google Jko, 2026-06-19

### *---- "Seriously?"
I accidentally tapped on something and it wants to charge me six dollars a month for a calculator? This thing does nothing that you can’t get free very easily.
-- RU kidding Me 516171631, 2026-06-19

### ****- "Complaint"
Why does it make me pay it is just math
-- hotlqnna2307, 2026-06-19

### ***** "Me me"
You you
-- Ronnie#11eng, 2026-06-18

### ****- "Did a"
Works great!
-- Fix you deli, 2026-06-18

### **--- "BROKEN running as a side-Widget"
As side-screen widget.. Currency decimal / comma usage is wrong.  Also, number entry severely lags responding as widget.  Both work fine only when NOT running as a side Widget.  iPadOS26.
** Currency usage set for “System Default”, which for me is decimal for fraction, and comma for thousands.  Using as Widget the calculator shows the opposite of that.
** Numeric entry during use as Widget, inputting numbers take nearly a second before each responds to input.  (touch a number) wait..wait (touch next number) wait..wait, etc.
** Both these never happened with an older version of your Calc, and/or older iPadOS18.  Actually the Decimal issue seems VERY NEW even though I’ve been on OS26 for a while.  While the Lagging Input was from start of OS26.
-- App User wxyz, 2026-06-16

### ***** "الحاسبه"
تطبيق ممتاز جدا ومفيد ويساعد على حسب الارقام بسرعه👌
-- abdullasaa, 2026-06-14

### ***** "Fast, fun accurate"
The real beauty is its ease of use. I love it
CLDK
-- 1cldk, 2026-06-13

### ***** "Yes / I like it!!!!"
Fast, easy to use- perfect
-- DisappointedinBuwkes, 2026-06-12

### *---- "sucks."
you will have to pay for it, just get any other calculator please.
-- Eli keegan, 2026-06-11

### ***** "Free iPad calculator"
About as good as it gets for doing calculations
-- Jetpup, 2026-06-09

### **--- "Not even remotely worth it."
$60/yr for a calculator with scant more features than Apple’s own calculator?  No thanks.  This app at most is worth a single purchase of about $2 and certainly NOT worthy of a subscription.  The dev is probably relying on the fact that many people forget about their subscriptions so the dev can quietly pocket undeserved money.  This isn’t what Steve Jobs had in mind when the in-app purchase feature was first introduced.
-- dcc1165, 2026-06-09

### *---- "ADS"
I don’t like ads,there are so much ads!
-- 垃圾，别用！, 2026-06-08

### *---- "Must pay"
I do not like this calculator anymore because I have to pay for it now it used to be free
-- vickygale, 2026-06-08

### **--- "Can ur limit be 2^1024 - 2^971?"
i like the look of those buttons and screens but i dont like the look of that limit, the limit is very low. cant do high number powers very well like 10^308, 150!, 2^768
-- jdhardy000, 2026-06-05

### ***** "Pleasant overlay"
This app has a very pleasant overlay and ease of buttons for calculations. I enjoy the app.
-- Dayto Sri, 2026-06-03

### ***** "It’s good for kids for cheating"
I tried it once in class they got me 100 on my test
-- DJ ClaSick, 2026-06-02

### ***** "Greatest thing I’ve housed"
This it amazing and I love how you changed it
It’s super oldshool and I’m and it gives me memories from my school years and thank Apple Store for calcirlaoirtor
-- ChakDiesel, 2026-06-01

### ***** "It’s a calculator"
Yup
-- Subscribe to elk online, 2026-06-01

### ***** "Good!"
It’s a calculator it dose it’s job!
-- bjhjbfddhwheejhwv, 2026-05-31

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

## Calculator₊ In-App Purchases
| Item | Price |
|------|-------|
| Calculate Faster, AI, & No Ads | $5.99 |
| 1 Year Ad-Free | $5.99 |
| Monthly Premium Member | $0.99 |
| 1 Month Premium Access | $1.49 |
| 1 Month Premium Trial | $5.99 |
| Math Solver/Full Access/No Ads | $5.99 |
| Premium Member Special Offer | $0.99 |
| Half-Yearly Premium Member | $3.99 |
| 6 Months Premium Access | $8.99 |
| Smart Currency & Fraction Calc | $14.99 |
| 1 Month FREE Premium Upgrade! | $5.99 |

## Calculator₊ Store Rankings
| Chart | Country | Category | Rank |
|-------|---------|----------|------|
| Top Grossing | Algeria | Utilities | #20 |
| Top Grossing | Switzerland | Utilities | #38 |
| Top Grossing | Japan | Utilities | #41 |
| Top Grossing | Netherlands | Utilities | #46 |
| Top Grossing | Indonesia | Utilities | #48 |
| Top Grossing | Singapore | Utilities | #50 |
| Top Grossing | Vietnam | Utilities | #54 |
| Top Grossing | Denmark | Utilities | #56 |
| Top Free | Nigeria | Utilities | #60 |
| Top Grossing | Austria | Utilities | #60 |
| Top Grossing | Belgium | Utilities | #67 |
| Top Grossing | Nigeria | Utilities | #71 |
| Top Grossing | Thailand | Utilities | #73 |
| Top Grossing | Lebanon | Utilities | #77 |
| Top Grossing | Canada | Utilities | #81 |
| Top Grossing | South Africa | Utilities | #83 |
| Top Grossing | United Kingdom | Utilities | #86 |
| Top Grossing | Australia | Utilities | #88 |
| Top Grossing | Italy | Utilities | #94 |
| Top Grossing | Ukraine | Utilities | #96 |
| Top Grossing | United States | Utilities | #96 |
| Top Grossing | Ecuador | Utilities | #99 |
| Top Free | Japan | Utilities | #217 |
| Top Free | Lebanon | Utilities | #227 |
| Top Free | Vietnam | Utilities | #236 |

## Calculator₊ Discovered Keywords
- education
- watch
- math
- math solver
- calculator
- currency conversion
- 计算器
- the calculator
- calculator apps
- ibpad

## Apps Similar to Calculator₊
- [Calculator # - 科学计算器](https://apptail.io/app/calculator-SBb/united-states)
- [Calculator‰](https://apptail.io/app/calculator-lRb/united-states)
- [Basic Calculator+](https://apptail.io/app/basic-calculator-lxc/united-states)
- [Calculator](https://apptail.io/app/calculator-YEc/united-states)
- [Calculator·](https://apptail.io/app/calculator-mGc/united-states)
- [Calculator HD Pro Lite](https://apptail.io/app/calculator-hd-pro-lite-ZPc/united-states)
- [计算器 Air - 新版超级计算机器， 智能全能计算器](https://apptail.io/app/air-hCk/united-states)
- [Calculator for iPhone and iPad](https://apptail.io/app/calculator-for-iphone-and-ipad-zDp/united-states)
- [Calculator +ㅤ](https://apptail.io/app/calculator-OdB/united-states)
- [Calculator - Pad Edition](https://apptail.io/app/calculator-pad-edition-Bntl/united-states)

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

---

## 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*