Comparison

Unit Converter and Conversion vs Unit Converter

Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.

Head to head
About

Unit Converter and Conversion

This app offers a user-friendly interface for converting units across more than 40 categories, including length, weight, volume, and digital storage. It works offline and saves conversion history for future reference. Ideal for students and professionals needing quick and accurate conversions.

Highlights
  • Over 40 conversion categories
  • Offline functionality
  • Conversion history saving
  • User-friendly interface
  • Supports length, weight, volume, and more
  • Elegant graphics
Features
Read full description

Unit Converter is uncomplicated, well turned-out and well-designed Conversion calculator app, with more than 40 categories. It is one of the best app available at app store that has more than enough features, categories are well updated. Unit conversion was never so easy before this app. It converts unit just a click away. Unit Converter app has been considered most user friendly measurement converter. A wide range of unit conversion tools are available in this app. It is very simple with remarkable graphics. Unit Converter app can perform almost every unit conversion task. It ranges from weight converter to distance converter and volume converter as well. Preeminent Features of Unit Converter App - Works Offline, even if you have no internet, it will perform all the tasks to convert units - History Mode, you can save all the data to use in future - Numerous unit Conversion - Extremely User Friendly Interface. Included Category: - Length Converter Its a measurement converter used to convert length. (Kilometer, miles, meter, yard, feet, etc) - Area Converter (square kilometer, square mile, hectare, acre, etc) - Weight / Mass Converter It is used for weight and mass conversion (Kilogram, pound, ounce, ton, stone, etc) - Cooking Volume Converter the most important feature for volume conversion (Teaspoon, tablespoon, cup, pint, quart, ounce, etc) - Fuel Consumption calculator (miles per gallon, liters per 100km, etc) - Time Calculator (year, month, day, hour, second, etc) - Speed Calculator (km/h, mph, knot, etc) - Force (giganewton, meganewton, kilonewton, newton, millinewton, micronewton, nanonewton) - Power (watt, kilowatt, horsepower, etc) - Pressure (Megapascal, Kilopascal, Pascal, Bar, PSI, PSF, Atmosphere, Technical Atm, mm Hg, Torr) - Digital Storage / Data Converter (bit, byte, Kilobit, Kilobyte, Megabit, megabytes, Gigabit, gigabytes, Terabit, Terabyte) - Temperature Converter (celsius, fahrenheit, kelvin, etc) - Cooking units Converter (teaspoon, tablespoon, cup, pint, quart, ounce, etc) - Volume - Energy - Data Transfer - Current - image Resolution - Electric Field - Resistivity - Chemical - Sound - Velocity - Conductance - Radiation - Torque - Magnet - Angle It is one the Conversion calculator app in app store and used by a wide range of professional even students use this app. Unit Converter is very simple, user friendly, and very elegant interface with no irrelevant material. It was designed to with the aim to support all the relevant fields that use unit converter. It is supported by every device an very responsive design. We aim to provide more apps like this one in coming future. Privacy Policy: https://calculator-online.net/privacy-policy/ Terms of Service: https://calculator-online.net/terms-of-service/

About

Unit Converter

Easily perform calculations for over 19 categories of units used in daily life. This offline, free application offers a unique design and user-friendly interface for fast and accurate results.

Highlights
  • 19+ unit categories
  • Offline functionality
  • Real-time currency exchange
  • Unique design
  • User-friendly interface
  • Fast results
Features
Read full description

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. Legal Terms of Use: [https://equitysofttechnologies.com/terms-conditions-unit-converter-all-in-one/] Privacy Policy: [https://equitysofttechnologies.com/privacy-policy-unit-converter-all-in-one/]

Screenshots

Unit Converter and Conversion4 screens
Unit Converter4 screens

Verdict

The call

The clearest difference is in-app purchases: Unit Converter at none against Unit Converter and Conversion's 1. Unit Converter also leads on ads (none vs shown) and update cadence (every 3 weeks vs every 10 months). Unit Converter and Conversion's advantage is ratings volume (49 vs 4). On price, device support and iOS requirement there is nothing between them.

Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS

CostPrice · In-app purchases · Ads · Monetization

Both are free to download. Unit Converter and Conversion sells 1 one-off in-app purchase. Unit Converter asks for nothing beyond the download.

ReceptionRating · Positive reviews · Number of ratings

Unit Converter holds the better App Store score, 4.8 against 4.4. That said, the two scores are not equally well evidenced: Unit Converter and Conversion has 49 ratings behind it against 4, so its average is the more settled of the two.

UpkeepUpdate frequency

Unit Converter and Conversion ships an update every 10 months, Unit Converter every 3 weeks. The most recent releases landed on November 2, 2026 and November 3, 2026 respectively.

Scorecard6 real differences · 4 level
Unit Converter and Conversion versus Unit Converter: the parameters behind the verdict, then further details
ParameterUnit Converter and ConversionUnit Converter
PriceFreeFree
Rating4.4 (49 ratings)4.8 (4 ratings) — better
Positive reviews81.8% of reviews—
Number of ratings49 — better4
Update frequencyEvery 10 monthsEvery 3 weeks — better
AdsYesNo — better
In-app purchasesYesNo — better
MonetizationFree with in-app purchasesFree — better
DevicesiPhone, iPad, iPodiPhone, iPad, iPod
Requires iOS15.0 — better15.6
Further details — not scored
Size42 MB64 MB
Age rating4+4+
DeveloperAsad AhsanEQUITYSOFT TECHNOLOGIES PRIVATE LIMITED

Customer experience

Unit Converter and Conversion

All ratings48 ratings
Positive85.4%
Neutral4.2%
Negative10.4%
Written reviews11 reviews
Positive81.8%
Neutral0.0%
Negative18.2%

Unit Converter

All ratings4 ratings
Positive100.0%
Neutral0.0%
Negative0.0%

In-app purchases

1 purchases

Unit Converter and Conversion

One-time1
  • Unit Converter Pro$4.99
None

Unit Converter

No in-app purchases

Questions

Is Unit Converter and Conversion free?
Unit Converter and Conversion is free to download, with in-app purchases available.
Is Unit Converter free?
Unit Converter is free to download, with no in-app purchases.
Which has better reviews, Unit Converter and Conversion or Unit Converter?
Unit Converter is rated higher. Unit Converter and Conversion averages 4.4 out of 5 from 49 ratings, while Unit Converter averages 4.8 from 4 ratings.
Do Unit Converter and Conversion or Unit Converter have ads?
Unit Converter and Conversion shows ads; Unit Converter does not.
Which is updated more often, Unit Converter and Conversion or Unit Converter?
Unit Converter and Conversion ships an update every 10 months, and Unit Converter every 3 weeks. Most recently, Unit Converter and Conversion was updated on November 2, 2026 and Unit Converter on November 3, 2026.

Other comparisons