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Smart Calculator - SmartCalc

Smart Calculator - SmartCalc

Inputs are always displayed!

23 ratings
5 reviews
With Ads
🔧 Utilities
📊 Productivity
Free
With Ads

Details

  • Released
  • Updated
  • August 2, 2019
  • September 7, 2026

Features

Developer

Takao Ichimura
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Smart Calculator - SmartCalc screenshot #1 for iPhone
Smart Calculator - SmartCalc screenshot #2 for iPhone
Smart Calculator - SmartCalc screenshot #3 for iPhone
iphone
ipad
⭐5
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🔄6+ apps
Alternatives↘︎
❓8 answered
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📦~ in 1 month
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About

This calculator app displays all input numbers and calculation history, allowing users to easily review and edit previous entries. It offers a large, four-line display for clear visibility and includes set memory in addition to independent memory.

✓Four-line display
✓Editable input numbers
✓Calculation history recall
✓Set memory
✓Independent memory
✓Decimal separator support
Show original description

What's New in Smart Calculator

4.3.0

September 7, 2026

The following improvements have been made to enhance usability. • Changed "older" key to “ ＜Prev” key, and “newer" key to “Next ＞” key, • The positions of the " ＜Prev" and "Next ＞" keys have been swapped. Other improvements were also made.

More

User reviews

Most RecentHighest RatedLowest Rated

Easy to use

Comes quick & ad’s don’t last long.just click continue to calculater! Great gadget
RNH39RNH39

Response from developer

Thank you for your good comments!

訂正方法がわからない

数字を誤って入力した場合、リアルな電卓ですと一つ前の数字を削除する◀︎キーが有るのですがこちらのアプリには有るのか分かりません
CPA1234567890CPA1234567890

Response from developer

ご利用ありがとうございます。 入力中に表示部をスワイプすると最右の数字がクリヤされます。 よろしくお願いいたします。

見やすい電卓

計算途中の数値も大きく表示されるのが嬉しい。
iPadには公式アプリのがなぜか入っていないので使うにはちょうどいいです。
魂カーニバル魂カーニバル

Response from developer

高評価ありがとうございます！

Surprisingly easy to use!

It is wonderful to be able to change one input number! Easy to use anyway!
Jim#~Jim#~

Response from developer

Thank you for your feedback.

Easy if you have a ultra small fingers

I have nothing else to say but the buttons are extra small.

（╹◡╹）♡
Star PoltStar Polt

Response from developer

Thank you for your feedback.

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FAQ

Does Smart Calculator have ads?

Yes, Smart Calculator contains advertisements. This allows the app to be offered for free to users.

How do I view past calculations in Smart Calculator?

You can recall calculation history by tapping the '▼older' key until you find the desired history. To go back to newer history, tap the '▲newer' key.

Can I edit a number after a calculation in Smart Calculator?

Yes, you can change one of the input numbers after a calculation. Tap the input line display to input a new number for that entry.

What devices is Smart Calculator available on?

Smart Calculator is available on iPhone, iPad, and iPod devices.

How often is Smart Calculator updated?

The latest version is 4.0.0, and the app was last updated on February 23, 2026. This indicates a recent update.

What is the age rating for Smart Calculator?

Smart Calculator has an age rating of 4+, making it suitable for young children and general use.

How do I clear the calculation history in Smart Calculator?

To clear the calculator completely, including calculation history, close and reopen Smart Calculator. To clear only the current input, tap the 'C' key.

What makes Smart Calculator different from other calculators?

Smart Calculator features a large four-line display that shows all inputs and results simultaneously, and allows for easy editing of previous entries without restarting the calculation.