# The iCalculator — Calculator & Quick Tools

> A free, user-friendly calculator app for iOS devices. (iPhone/iPad app by HELM Coders LLC.)

- Source: https://appshunter.io/ios/app/the-icalculator/id848344558 (this page in markdown: same URL + `.md`)
- Developer: [HELM Coders LLC](https://appshunter.io/developer/825880796)
- Category: Utilities, Productivity
- Price: $0.99
- Rating: 5.00/5 from 1 App Store ratings · 1 written reviews indexed
- Age rating: 4+
- Requires: iOS 17.6 · 11 MB
- Languages: American English, European Spanish
- Released: 2014-04-02
- Data updated: 2026-08-31
- Monetization: free
- User reviews in markdown: https://appshunter.io/ios/app/the-icalculator/id848344558/reviews.md

## What is The iCalculator?

The iCalculator is back.

A classic calculator with an intentionally retro personality, rebuilt for modern iPhone and iPad with useful everyday tools that go far beyond basic arithmetic.

CLASSIC CALCULATOR

The familiar calculator experience returns with:

• Addition, subtraction, multiplication, and division
• Percent
• Positive/negative values
• Decimal calculations
• Memory controls
• Chained calculations
• Calculation history
• Tactile button feedback

The large circular controls and bold display preserve the spirit of the original iCalculator while the app underneath has been completely rebuilt in modern SwiftUI.

QUICK TOOLS

Skip the formulas and jump straight to the answer.

KITCHEN CONVERSIONS

Convert common cooking measurements quickly with dedicated Volume, Weight, and Butter tools.

Common conversions include:

• Cups
• Tablespoons
• Teaspoons
• Fluid ounces
• Milliliters
• Liters
• Pints
• Quarts
• Gallons
• Ounces
• Pounds
• Grams
• Kilograms
• Butter measurements
• And more

Quick amount presets make common recipe conversions even faster.

TEMPERATURE

Convert Celsius and Fahrenheit instantly.

TIP & SPLIT

Enter the bill, choose a tip, and split the total between any number of people.

Quick presets include:

• 15%
• 18%
• 20%
• 25%

See the tip amount, total bill, and amount per person immediately.

PERCENTAGE & DISCOUNT

Handle common percentage problems without remembering the formula.

Calculate:

• X% of a value
• Percentage change
• Discounts
• Amount saved
• Final price

DATE DIFFERENCE

Choose two dates and see:

• Total days
• Weeks and days
• Calendar difference in years, months, and days

FUEL ECONOMY & TRIP COST

Estimate fuel use and trip cost using:

• MPG
• L/100 km
• Trip distance
• Fuel economy
• Fuel price

HISTORY

Review previous calculator operations, reuse results, delete individual entries, or clear the history when you are finished.

MADE FOR IPHONE AND IPAD

The iCalculator adapts to iPhone and iPad while preserving its distinctive retro calculator design.

ENGLISH & SPANISH

The full interface is available in English and Spanish.

Calculation history and preferences stay local to your device.

The iCalculator combines the personality of the original app with practical everyday tools designed to help you get an answer quickly.

## Key features

- Intuitive user interface
- Enhanced calculation functionality
- Designed for iOS devices
- Free to download and use

## Recent user reviews (1 of 1)

All indexed reviews: https://appshunter.io/ios/app/the-icalculator/id848344558/reviews.md

### 5/5 — Awesome

*2014-11-12*

Thanks this app is really helpful

## Frequently asked questions about The iCalculator

### What devices does The iCalculator support?

The iCalculator is available for iPhone, iPad, and iPod touch devices. It is designed to run on Apple's iOS operating system.

### Is The iCalculator free to use?

Yes, The iCalculator is completely free to download and use. There are no hidden costs or in-app purchases required to access its features.

### How often is The iCalculator updated?

The iCalculator was last updated on April 2, 2014, with version 1.0.0. As of now, there is no information on future update frequency.

### What is the age rating for The iCalculator?

The iCalculator has an age rating of 4+, making it suitable for a wide range of users. It is a simple utility app with no mature content.

### Does The iCalculator have ads?

No, The iCalculator does not contain advertisements. It is a free app that provides an ad-free experience for its users.

### What makes The iCalculator different from the default calculator app?

The iCalculator aims to provide a superior user experience and enhanced functionality compared to the standard calculator app. It was developed to be the calculator that 'should have been released'.

### What is the user sentiment for The iCalculator?

Based on the available data, The iCalculator has a perfect rating of 5.0 stars from one review, indicating very positive user sentiment.

## Version history (last 2 releases)

### 2.0 — 2026-08-27

The iCalculator 2.0 is a complete modern rebuild of the original app.

• Classic calculator rebuilt in SwiftUI
• Retro circular controls with tactile press feedback
• New calculation history
• New Kitchen Conversions with extensive cooking units and quick amount presets
• Celsius and Fahrenheit conversion
• Tip & Split calculator
• Percentage & Discount tools
• Date Difference calculator
• Fuel Economy & Trip Cost calculator
• New Settings and appearance options
• Full iPhone and iPad support
• English and Spanish localization
• Accessibility improvements throughout

The old-school calculator is back — with a lot more tricks.

### 1.0.0 — 2014-04-02

No release notes.

## More apps by HELM Coders LLC

- [Mortgage+](https://appshunter.io/ios/app/mortgage-plus/id825880793)
- [Diver's Log](https://appshunter.io/ios/app/divers-log/id827247196)
- [Drive  Register](https://appshunter.io/ios/app/drive-register/id831897517)
- [Morse iCoder](https://appshunter.io/ios/app/morse-icoder/id838478409)
- [Space Tap](https://appshunter.io/ios/app/space-tap/id840329087)
- [Silo Commander](https://appshunter.io/ios/app/silo-commander/id843003183)

All apps by HELM Coders LLC: https://appshunter.io/developer/825880796

## Related topics

[the icalculator](https://appshunter.io/ios/topics/the-icalculator)

---

*Data collected daily from the US App Store and indexed by [AppsHunter](https://appshunter.io/). User reviews are verbatim App Store reviews. Ratings, prices and chart positions refresh continuously; this snapshot is from 2026-08-31.*