---
title: "Calculator! - Reviews, Revenue and Downloads in United States | Apple App Store"
description: "Calculator! is an easy to use, beautifully packaged calculator for your iPad or iPhone that includes both a standard and scientific calculator.  Our versatile calculator app allows you to:  • Customiz"
---

# Calculator! — United States

![Calculator! App Icon](https://is1-ssl.mzstatic.com/image/thumb/Purple114/v4/e8/a7/89/e8a7890e-2827-56a8-7887-7487ff83ca6d/AppIcon-1x_U007emarketing-0-7-0-0-85-220.png/434x0w.png)

**Developer:** [7th Gear](https://apptail.io/developer/7th-gear-rpc) (United States)
**Category:** Utilities
**Rating:** 4.8/5 (4,255 ratings)
**Price:** Free
**Bundle ID:** com.7thg.Calculator
**Store:** Apple App Store
**Country:** United States
**Version:** 2.65 (released 2020-12-09)
**Original Release:** 2011-05-02
**Languages:** English, Danish, Dutch, Finnish, French, German, Greek (modern), Indonesian, Italian, Japanese, Korean, Malay, Norwegian Bokmål, Portuguese, Russian, Chinese, Spanish, Swedish, Thai, Turkish, Vietnamese

**App Store Link:** [Download on Apple App Store](https://apps.apple.com/us/app/app/id432627778)
**AppTail Page:** [https://apptail.io/app/calculator-Qone/united-states](https://apptail.io/app/calculator-Qone/united-states)

## Calculator! Description
Calculator! is an easy to use, beautifully packaged calculator for your iPad or iPhone that includes both a standard and scientific calculator.

Our versatile calculator app allows you to:

• Customize the look of the application by changing the leather color and background texture (iPad Only)
• Choose between a basic calculator or scientific calculator with more than 30 scientific operations
• Use both calculators in portrait or landscape mode
• Take notes or draw with your finger on the Notes Tab
• View and edit a history of your calculations on the History Tab
• Use Airprint to print your notes or your calculation history
• Email your calculation history or notes from within the app
• View an equation of your current calculations
• Calculate with accuracy to more than 75 significant digits
• Use parenthesis and nested parenthesis in your calculations


We wrote Calculator! to be the perfect calculator for budding math students and professionals alike.

## Calculator! Screenshots
- [Screenshot 1](https://is1-ssl.mzstatic.com/image/thumb/Purple113/v4/ae/23/aa/ae23aa07-1b5b-2755-d661-dc33befd7458/mzl.sxjltqmh.png/960x640.png)
- [Screenshot 2](https://is1-ssl.mzstatic.com/image/thumb/Purple123/v4/ee/8a/12/ee8a126b-f005-f05d-c432-8261a199acdf/mzl.oejvswhg.png/960x640.png)
- [Screenshot 3](https://is1-ssl.mzstatic.com/image/thumb/Purple113/v4/ad/c7/f7/adc7f74f-2e29-38c1-4f20-893ecd674b73/mzl.apfokpjp.png/960x640.png)
- [Screenshot 4](https://is1-ssl.mzstatic.com/image/thumb/Purple113/v4/6f/8e/05/6f8e058b-80b5-f996-6421-836b1f8f5fcc/mzl.ibrooeqz.png/640x960.png)

## Calculator! Rating Breakdown in United States
- 5 stars: 3,676 (86%)
- 4 stars: 413 (10%)
- 3 stars: 71 (2%)
- 2 stars: 34 (1%)
- 1 stars: 61 (1%)

## Calculator! Reviews in United States

### ***** "Cal review"
I am very pleased with my new calculator. I like everything about it. The color which I find to be very soothing to the eyes. The numbers are perfect size & I like that it keeps a running total. I’m very pleased with this.
-- doll3306, 2024-11-29

### ***-- "Needs graphing features"
Even calculators from 1960s had graphing feature.
-- tiredofbeingstalked, 2024-09-04

### ***-- "Decent but with some bugs and missing features"
overall its a pretty decent calculator, it has a good range of features and the note pad is useful. but as for issues, the widget doesn’t work for me on ipad and there isn't a way to type in/paste a math equation easily. it also lacks the amount of buttons i would like the scientific mode to have (such as the ones in apple’s calculator for iphone) the scientific mode one here (landscape mode)  has about half of the buttons apple’s calculator has
-- sussyamon, 2024-08-27

### ***** "Loving this app so far!"
Just downloaded the free, then paid versions. So far, it’s been great.
-- stb9954, 2024-07-07

### ***** "Very useful!"
Very useful. Like the notes and log feature and the standard and scientific views.
-- rayk1118, 2024-01-26

### ***** "Best thing ever"
This is by far the best calculator app I’ve used and the paid version is 99 cents u can’t beat that. The fact u can go back and see all your inputs is awesome for figuring tickets when hauling crops. Wish I’d of found it years ago.
-- 12hfsrgvb, 2023-10-18

### ***** "Love this Calc App"
Perfect calculator app for me, love everything about it!
-- Bebruce, 2023-08-19

### ****- "SUGGESTION, I small thin)! Otherwise, EXCELLENT APP"
I’m 44, My vision is starting to get worse +1.5 to +1.75 part of aging ;-). I love this app, worked well each time, however when I DO NOT have my readers nearby, would love if the the characters were either larger or bolder! 
  
I can’t tell the difference without my readers between the divider, character and multiplication character! 

My ONLY complaint! My reason for 4 starts instead of 5. 

All is excellent on this app! 

Thank you for a great app!
-- mamahi, 2023-07-01

### ****- "Excellent alternative"
Dear developer—

Thank you for a solid product and a fair price. My favorite features are having () and history and notes.

I would like to ask for a moment of your time to check how your app behaves on an iPad when in Split View. If the Split View is re-sized, the calculator isn’t redrawn correctly.

Thanks again
-- DaQMan, 2023-04-05

### **--- "iPhone 12promax"
Scientific calc and side way rotation display does not appear. Can’t see the math.  Still wirks great on iPad mini.  Problem is use iPhone 95% of the time. Worked at one time but more!
-- Agojo diver, 2023-02-11

### ***** "Perfect for iPad"
Finally found a calculator without adds that was worth the price. The notes section is a huge plus, wouldn’t use any other calculator at this point.
-- BDucha, 2023-02-09

### **--- "Needs update"
Doesn’t work as a widget on iphone 14 pro max but does on pro14
-- Drbaby6, 2022-12-26

### ****- "计算表达式逻辑差"
比如计算a+b*log(c),在输入的时候需要先输入log（c），这样极其不方便。
-- Tianhua Ju, 2022-12-21

### **--- "No Widget?"
I was really excited to have a widget calculator. In the app I can customize how the widget will look but I can’t actually put the widget on my Home Screen. The OS does not show Calculator! as an app with an available widget. The app will get 5 stars when it actually gets the widget.
-- Aideyah, 2022-10-28

### ****- "It’s really great, but please allow option to resize it on on iPad Pro."
UPDATED:
OK, so I’m on an iPad Pro 11, and the app is working fine. I’m glad to see that they’ve worked out the previous issue that I had (noted below). Now, It’s rotating exactly as I need, but I need a “mini mode”. Meaning, I need to “pinch to zoom function” to make this smaller so I could see multiple windows behind it. I really do LOVE this app, but I would like to see this feature added.

OLDER VERSION:
I LOVED this calculator app so much that I bought it, and it's worked perfectly forever! However, when I open it now, it automatically opens vertically in an annoying flip (even when phone display is locked in a particular view. It's the app.
-- CyndiGarnes, 2022-09-03

### ***-- "Tape"
Cannot figure out how to use the ‘tape’ function, to create a log. No help for that. Sometimes it appears, but most times it does not.
-- Rich Papa 285, 2022-08-13

### ***** "great calculator!"
I’ve used this calculator for about two years. I have the paid version. It’s big and I can do a lot of different calculations on it.
Additionally, (no pun intended) it supports split screen in Ipad so I can look at data from one app and use the calculator for more calculations.
-- Glad Midsommer, 2022-07-29

### ***** "Ideas"
Would be nice if we had sheets of paper like documents other than that very very cool
-- helowold, 2022-05-08

### ***** "Log feature"
The log feature saved me, and I honestly didn’t even notice it at first. I was able to look at past calculations. Awesome!
-- Pez808, 2022-04-03

### ****- "Finally"
A Calculator app for the Ipad, you pay once and it does what it should. Sad Apple couldn't just give you an app like the Iphone. 👍
-- RabbitofAnime, 2022-03-09

[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 | $0.99 |

## Calculator! Store Rankings
| Chart | Country | Category | Rank |
|-------|---------|----------|------|
| Top Paid | Sweden | Utilities | #27 |
| Top Paid | Finland | Utilities | #42 |
| Top Paid | Colombia | Utilities | #55 |
| Top Paid | Denmark | Utilities | #62 |
| Top Paid | Norway | Utilities | #71 |
| Top Paid | Thailand | Utilities | #72 |
| Top Paid | Russia | Utilities | #73 |
| Top Paid | Vietnam | Utilities | #76 |
| Top Paid | Greece | Utilities | #76 |
| Top Paid | Indonesia | Utilities | #78 |
| Top Paid | Peru | Utilities | #79 |
| Top Paid | Argentina | Utilities | #83 |
| Top Paid | Azerbaijan | Utilities | #85 |
| Top Paid | Belarus | Utilities | #87 |
| Top Paid | Lebanon | Utilities | #91 |
| Top Paid | South Korea | Utilities | #92 |
| Top Paid | Türkiye | Utilities | #97 |
| Top Paid | Austria | Utilities | #100 |
| Top Paid | Singapore | Utilities | #108 |
| Top Paid | Switzerland | Utilities | #111 |
| Top Paid | Czechia | Utilities | #112 |
| Top Paid | Malaysia | Utilities | #114 |
| Top Paid | Mexico | Utilities | #114 |
| Top Paid | Chile | Utilities | #115 |
| Top Paid | Netherlands | Utilities | #115 |
| Top Paid | Portugal | Utilities | #118 |
| Top Paid | Spain | Utilities | #118 |
| Top Paid | Belgium | Utilities | #118 |
| Top Paid | Hungary | Utilities | #119 |
| Top Paid | New Zealand | Utilities | #120 |
| Top Paid | South Africa | Utilities | #125 |
| Top Paid | Pakistan | Utilities | #132 |
| Top Paid | Kuwait | Utilities | #133 |
| Top Paid | Hong Kong SAR China | Utilities | #135 |
| Top Paid | Kazakhstan | Utilities | #135 |
| Top Paid | Brazil | Utilities | #137 |
| Top Paid | Ukraine | Utilities | #139 |
| Top Paid | Nigeria | Utilities | #151 |
| Top Paid | Ireland | Utilities | #155 |
| Top Paid | Italy | Utilities | #159 |
| Top Paid | Israel | Utilities | #165 |
| Top Paid | France | Utilities | #167 |
| Top Paid | Dominican Republic | Utilities | #171 |
| Top Paid | Romania | Utilities | #173 |
| Top Paid | Egypt | Utilities | #180 |
| Top Paid | Japan | Utilities | #187 |
| Top Paid | Australia | Utilities | #189 |
| Top Paid | Poland | Utilities | #195 |
| Top Paid | India | Utilities | #216 |
| Top Paid | Philippines | Utilities | #218 |
| Top Paid | Taiwan | Utilities | #221 |
| Top Paid | Canada | Utilities | #227 |
| Top Paid | United Arab Emirates | Utilities | #254 |
| Top Paid | Ecuador | Utilities | #266 |
| Top Paid | United Kingdom | Utilities | #280 |
| Top Paid | Sweden | Overall | #292 |
| Top Paid | Finland | Overall | #326 |
| Top Paid | Germany | Utilities | #333 |
| Top Paid | Saudi Arabia | Utilities | #341 |
| Top Paid | China | Utilities | #417 |
| Top Paid | Denmark | Overall | #452 |
| Top Paid | Colombia | Overall | #465 |
| Top Paid | Vietnam | Overall | #478 |
| Top Paid | Thailand | Overall | #488 |

## Calculator! Discovered Keywords
- math
- calculator
- the calculator
- calculator app
- may tinh
- calculator for iphone
- color calculator
- calculator ipad
- calculator pro app
- the calculator app

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

---

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