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Calculator!

Calculator!

by 7th Gear

4.2K ratings
382 reviews
🔧 Utilities
📊 Productivity
$0.99
In-App Purchases

Details

  • Released
  • Updated
  • May 2, 2011
  • December 9, 2020

Developer

7th Gear
✨Promote your app ✨
Calculator! screenshot #1 for iPhone
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Calculator! screenshot #3 for iPhone
Calculator! screenshot #4 for iPhone
iphone
ipad
🧾$0.99
In-App Purchase↘︎
📌Ready
Reviews summary↘︎
⭐382
Reviews↘︎
📝40+ tags
Tags↘︎
🔄6+ apps
Alternatives↘︎
❓5 answered
FAQ↘︎
📦w/o updates
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🖼️Get Icon
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About

This app offers a versatile calculator experience with both standard and scientific modes. Customize its appearance, use it in any orientation, and access additional tools like a notes tab and calculation history. It's designed for students and professionals needing accurate calculations.

✓Standard and scientific calculator modes
✓Customizable look (iPad only)
✓Portrait and landscape orientation
✓Notes and drawing tab
✓Calculation history
✓AirPrint and email support
Show original description

What users say

Summarized from real user reviews of Calculator!. Based on 4.2K reviews and a 4.8/5 average, it highlights the 6 positives and 6 negatives reviewers mention most about this Utilities app.

Positive things

  • 💰Reasonably priced
  • 📝Useful note-taking features
  • 📊Keeps a calculation history
  • 🎨Customizable appearance
  • 🔍Helpful log and tracking features
  • ⚙️Solid set of features

Negative things

  • 🤔Confusing input box behavior
  • 🔍Lack of graphing features
  • 🔍Missing some scientific calculator buttons
  • 🔍Inconsistent widget behavior
  • 🔍Issues with split-screen and resizing
  • 🔍Difficulty erasing part of notes
See all reviews

What's New in Calculator!

2.65

December 9, 2020

Bug Fixes

1

In-App Purchases

$0.99

Calculator

Calculator

User reviews

Most RecentHighest RatedLowest Rated

Лучший калькулятор!

Жаль не совершенствуется. Очень удобный!
Il-VolIl-Vol

No notes there anymore.

What happened to my notes. I didn’t wipe them off, so they should still be there.
StraightfingerStraightfinger

Worst

I won’t download if I would have knew that it is not proper calculator for a single pence, not worth at all
I won’t give but I give minus star
Sam ChristiSam Christi

Juste parfaite 🤩

Des années que je l'utilise...
Je l'adore, beau boulot 👍
Merci
-xlolx--xlolx-

Reasonably priced (.99)

Nice to find a reasonably priced calculator for my iPad that doesn’t track personal information and only costs 99 cents.
Well done!
SteelOvariesSteelOvaries
See 377 more reviews

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User experience

🐞

Reported Bugs

4 issues

Widget doesn't work as expected

Bug

Calculation history not available in portrait mode

Bug

Resizing issues on iPad Pro

Bug

Slow startup times on older devices

Bug
✨

Requested Features

5 requests

Add unit conversion tools

Feature

Improve calculation expression logic

Feature

Allow notes to be viewed in portrait mode

Feature

Implement a scratch paper area on the right side

Feature

Add ability to sync data across devices

Feature

FAQ

What does Calculator! do?

Calculator! provides both a standard and a scientific calculator for your device. It allows for accurate calculations with over 75 significant digits and supports parentheses. Additionally, it offers features like a notes tab for drawing and jotting down ideas, and a history tab to view and edit past calculations.

What are the key features of Calculator!?

Key features include a choice between basic and scientific calculators with over 30 scientific operations, the ability to use both modes in portrait or landscape, a notes tab for drawing, and a history tab for reviewing calculations. It also supports AirPrint and email for sharing notes and history.

Is Calculator! free to use?

The app is free to download and use, offering in-app purchases. This means while the core functionality is available at no cost, certain enhancements or features might require a purchase.

What devices is Calculator! compatible with?

Calculator! is designed for iPad and iPhone devices. Some customization features, such as changing the leather color and background texture, are specifically noted as being available on iPad only.

Who would benefit from using Calculator!?

This app is ideal for budding math students who need to perform complex scientific calculations and professionals who require a dependable calculator for their work. Its versatility and additional features like note-taking make it useful for a wide range of users.