# Unit Converter: All in one

> Offline free unit converter app with 19+ daily life categories. (iPhone/iPad app by EQUITYSOFT TECHNOLOGIES PRIVATE LIMITED.)

- Source: https://appshunter.io/ios/app/unit-converter-all-in-one/id1628090870 (this page in markdown: same URL + `.md`)
- Developer: [EQUITYSOFT TECHNOLOGIES PRIVATE LIMITED](https://appshunter.io/developer/1720881248)
- Category: Productivity, Utilities
- Price: Free
- Rating: 5.00/5 from 2 App Store ratings
- Age rating: 4+
- Requires: iOS 15.6 · 63 MB
- Languages: American English
- Released: 2022-06-10
- Data updated: 2026-08-25
- Monetization: free
- User reviews in markdown: https://appshunter.io/ios/app/unit-converter-all-in-one/id1628090870/reviews.md

## What is Unit Converter?

Now all difficult calculations are very easy, don't remember maths formulas for calculating units just download Unit Converter - All in one app and calculate more than 19+ categories of units that are used in daily life.

Unique design, wide range of categories and easy to use user interface makes Unit Converter - All in one app special than other application.

It's an offline and free app so anyone can use and get fast results. Some unit categories like torque, digital data, SI prefix, fuel consumption etc are new and very useful.

Categories of Unit Converter - All in one app :

- Length : You can Calculate Meters, cm, km, Inches, Feet, Micrometers, Angstrom, and many more.
- Area : Users can easily evaluate calculation of square Meters, square Miles, square Yard, Hectares, Acres, Are, etc.
- Volume : The Unit Converter count up Cubic Meters, Liters, Imperial Gallons, US Fluid Ounces and lots of other Volume units.
- Currencies : The currency calculator is capable of effectively translating worldwide currencies into another automatically while utilizing the real-time exchange rate.
- Time : Units like Seconds, Deci-seconds, Minutes, Hours, Days, Weeks, Years, Decades, Centuries, Millennium and more are easily calculated by using Time category.
- Temperature : This app helps to count Fahrenheit, Celsius, Kelvin, Reamur, Romer, Delisle and Rankine units.
- Speed : Best for Calculate speed units like Meters per Second, Kilometers per Hour, Miles per Hour, Knots, Feet per Second, Minutes per Kilometer.
- Mass : Convert Grams, Ettograms, Kilograms, Pounds, Ounces, Quintals, Tons and more Mass units.
- Force : Calculate Newton, Dyne, Pound-force, kilogram-force, and Poundal.
- Fuel Consumption : Fuel consumption is very useful for calculate consumption of fuel, for example Kilometers per liter, Liters per 100 km, Miles per US Gallon and Miles per imperial Gallon.
- Numeral Systems : Evaluate decimal, Hexadecimal, Octal and Binary units in Numeral Systems.
- Pressure : For calculate units of Pressure like Pascal, Atmosphere, Bar, MilliBar, Pounds per square inch, Torricelli and more.
- Energy : This unit category helps to convert Joule, Calorie, Kilowatt hour, Electron volt and Foot pound types Energy units.
- Power : Figure out unites of Power like Watt, Milliwatt, Kilowatt, Megawatt, Gigawatt, European hoursepower and Imperial hoursepower.
- Angles : Users calculate Degree, Minutes, Seconds and Radians units of Angles.
- Shoe Size : For figure Shoe size in Centimeters, Inches, EU & China, UK & India, USA & Canada, Japan this category is helpful.
- Digital Data : Unit converter app helps to calculate Digital data units likes Bit, Nibble, Kilobit, Megabit, Gigabit, Terabit, Byte, and more.
- SI Prefix : One of the best and very useful SI Prefix category helps to evaluate hard units, you can calculate Base, Deca, Hecto, Kilo, Mega, Giga, Tera, Peta, Exa, Zetta and many other units.
- Torque : Users calculate Newton meter, Dyne meter, Pound-force feet, Kilogram-force meter, Poundal meter by using Torque category of Unit Converter - All in one app.

So, these are the special features of unit converter app free, you can also use unit converter calculator for calculate anything manually. We try to make you calculations very easy and you can find all units in one app.

## Key features

- 19+ unit categories
- Offline functionality
- Real-time currency exchange
- Unique design
- User-friendly interface
- Fast results


## Frequently asked questions about Unit Converter

### What is Unit Converter: All in one?

Unit Converter: All in one is a free, offline application designed to easily calculate over 19 categories of units used in daily life. It features a unique design and a user-friendly interface for fast results.

### Does Unit Converter: All in one have ads?

No, Unit Converter: All in one is ad-free. It is a completely free application without any advertisements.

### What unit categories are available in Unit Converter: All in one?

The app supports over 19 categories including Length, Area, Volume, Currencies, Time, Temperature, Speed, Mass, Force, Fuel Consumption, Numeral Systems, Pressure, Energy, Power, Angles, Shoe Size, Digital Data, SI Prefix, and Torque.

### Can I use Unit Converter: All in one offline?

Yes, Unit Converter: All in one is an offline app, meaning you can perform all your unit calculations without an internet connection.

### What devices is Unit Converter: All in one available on?

Unit Converter: All in one is available for iPhone, iPad, and iPod devices.

### How often is Unit Converter: All in one updated?

The latest version of Unit Converter: All in one is 1.0.3, and it was last updated on June 11, 2026. Updates typically occur to improve functionality and add new features.

### What is the age rating for Unit Converter: All in one?

Unit Converter: All in one has an age rating of 4+, making it suitable for a wide range of users.

### What is the user rating for Unit Converter: All in one?

Unit Converter: All in one has an excellent rating of 5.0 stars from 1 rating, indicating high user satisfaction.

## Version history (last 4 releases)

### 1.0.4 — 2026-08-18

Minor Bug Fixes & Performance Improvements

### 1.0.3 — 2026-06-11

New feature added: 

- Unit Converter
- Currency Converter
- Measurement Converter
- Convert Units
- Metric Converter
- Calculator & Converter
- Scientific Converter
- Length Converter
- Weight Converter
- Temperature Converter
- Engineering Calculator
- Offline Converter
- All-in-One Converter
- Conversion Calculator
- Universal Converter
- Live Exchange Rates

### 1.0.2 — 2026-06-06

Minor bug fixes and performance improvements

### 1.0.0 — 2022-06-10

No release notes.

## Apps similar to Unit Converter

| App | Rating | Price | Category |
| --- | --- | --- | --- |
| [Unit Converter - Convert Fast](https://appshunter.io/ios/app/unit-converter-convert-fast/id6736622331) | — | Free | Productivity |
| [Converter of Units](https://appshunter.io/ios/app/converter-of-units/id1350148498) | 4.7 (48) | Free | Productivity |
| [Units Converter & Calculator](https://appshunter.io/ios/app/units-converter-and-calculator/id1515811220) | 4.7 (32) | Free | Productivity |
| [Area Measure Calculator](https://appshunter.io/ios/app/area-measure-calculator/id6471523996) | 5.0 (1) | Free | Productivity |
| [CONVERT UNITS](https://appshunter.io/ios/app/convert-units/id1114969241) | 4.7 (1,345) | Free | Productivity |
| [Unit Converter A1](https://appshunter.io/ios/app/unit-converter-a1/id1588554636) | 2.0 (1) | Free | Productivity |

## More apps by EQUITYSOFT TECHNOLOGIES PRIVATE LIMITED

- [Driving theorytest UK Revision](https://appshunter.io/ios/app/driving-theorytest-uk-revision/id1470049640)
- [Daily GK Quiz App](https://appshunter.io/ios/app/daily-gk-quiz-app/id1473589186)
- [Driving Theory Test UK: CAR](https://appshunter.io/ios/app/driving-theory-test-uk-car/id1473689870)
- [Weather Radar: Today Weather](https://appshunter.io/ios/app/weather-radar-today-weather/id1474205294)
- [Pill Medical Reminder App](https://appshunter.io/ios/app/pill-medical-reminder-app/id1474360067)
- [Shopping List Free: Groceries](https://appshunter.io/ios/app/shopping-list-free-groceries/id1475906564)

All apps by EQUITYSOFT TECHNOLOGIES PRIVATE LIMITED: https://appshunter.io/developer/1720881248

---

*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 2026-08-25.*