Comparison

Unit Converter vs Unit Conversion Calculator $

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

Head to head
About

Unit Converter

Easily convert between various units of measurement with a simple and intuitive interface. Ideal for everyday tasks, from everyday calculations to specific examples like sports speeds and temperatures.

Highlights
  • Easy UI for conversions
  • Supports everyday unit types
  • Converts speeds, weights, distances, and temperatures
  • Convenient for daily use
Features
Read full description

Your go-to unit converter app for everyday use. Simple, convenient and easy UI. You can easily perform various unit conversions. For example, you can convert Shohei Ohtani's pitching speed from mph to km/h, the weight of a bowling ball from pounds to kilograms, the speed of a car from km/h to mph, the distance in golf from yards to meters/feet, or the temperature from °F to °C. Download the "Unit Converter - simple & easy" app and efficiently convert units. Try it now!!

About

Unit Conversion Calculator $

This app offers a comprehensive suite of tools for converting measurements across 14 categories and performing currency exchanges with live rates. It features historical comparisons, favorites, and sharing capabilities, making it useful for various daily tasks.

Highlights
  • 14 measurement conversion categories
  • Live currency exchange rates
  • Historical currency rate comparisons
  • Save favorite conversions
  • Offline measurement conversions
  • Metric and imperial units
  • Light, dark, and system appearance options
Features
Read full description

Convert measurements and currencies quickly with one practical, easy-to-use app. Unit Converter combines 14 measurement categories with live exchange rates, favorites, historical comparisons, and sharing tools for school, work, travel, cooking, and everyday tasks. MEASUREMENT CONVERSIONS Choose from 14 conversion categories: - Length: meters, kilometers, feet, inches, yards, miles, and more - Weight: kilograms, pounds, ounces, grams, tons, stones, and more - Temperature: Celsius, Fahrenheit, Kelvin, Rankine, and more - Speed: mph, km/h, knots, meters per second, feet per second, and more - Volume: liters, gallons, cubic meters, cups, pints, and more - Area: square meters, acres, hectares, square feet, square yards, and more - Pressure: PSI, bar, pascals, atmospheres, torr, and more - Cooking: cups, tablespoons, teaspoons, milliliters, fluid ounces, and more - Fuel consumption: mpg, km/L, L/100km, miles/L, and more - Angle: degrees, radians, gradians, minutes, seconds, and more - Force: newtons, pound-force, dynes, kiloponds, poundals, and more - Work and energy: joules, kilowatt-hours, calories, BTU, foot-pounds, and more - Power: watts, horsepower, BTU/hour, kilowatts, foot-pounds/minute, and more - Digital storage: bytes, KB, MB, GB, TB, and more CURRENCY CONVERTER - Convert between currencies using current exchange rates - Search currencies by code or English name - Swap source and destination currencies instantly - View the current unit rate and last-updated time - Compare today's rate with the rate from one month ago when historical data is available - Review related conversions for major currencies - Save up to 20 favorite currency pairs - Copy or share conversion results and rate reports - See when saved rates are being shown while offline DESIGNED FOR EVERYDAY USE - Fast, real-time calculation updates - Clear decimal precision for both large and small values - Light, dark, and system appearance options - Clean, modern interface - Metric and imperial units - Measurement conversions available without an internet connection - Saved currency rates available when a live refresh cannot be completed USEFUL FOR - Students and teachers - Engineers and scientists - Chefs and home cooks - DIY and construction projects - International travelers - Fitness and health calculations - Technology professionals - Anyone who needs a quick, dependable conversion Currency exchange rates require an internet connection for live updates. Historical data depends on availability from the exchange-rate provider. Saved rates are clearly identified and are never presented as newly fetched market data. Download Unit Converter for accurate measurement tools and convenient exchange-rate comparisons in one app. SUPPORT AND FEEDBACK We are always improving the app. Contact janogroupllc@gmail.com for assistance, feedback, or suggestions.

Screenshots

Unit Converter4 screens
Unit Conversion Calculator $4 screens

Verdict

The call

The clearest difference is rating: Unit Converter at 3.0 against Unit Conversion Calculator $'s 2.0. Unit Converter also leads on ads (none vs shown) and update cadence (every 8 days vs every 9 months). Unit Conversion Calculator $'s advantage is iOS requirement (13.0 vs 15.0). On price, ratings volume, in-app purchases and device support 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. Neither carries in-app purchases, so what you see is what you pay.

ReceptionRating · Positive reviews · Number of ratings

Unit Converter holds the better App Store score, 3.0 against 2.0. Both are backed by a comparable volume of ratings — 1 and 1 respectively.

UpkeepUpdate frequency

Unit Converter ships an update every 8 days, Unit Conversion Calculator $ every 9 months. The most recent releases landed on November 4, 2026 and October 30, 2026 respectively.

Scorecard5 real differences · 5 level
Unit Converter versus Unit Conversion Calculator $: the parameters behind the verdict, then further details
ParameterUnit ConverterUnit Conversion Calculator $
PriceFreeFree
Rating3.0 (1 ratings) — better2.0 (1 ratings)
Positive reviews0.0% of reviews—
Number of ratings11
Update frequencyEvery 8 days — betterEvery 9 months
AdsNo — betterYes
In-app purchasesNoNo
MonetizationFree — betterAd-supported
DevicesiPhone, iPodiPhone, iPad, iPod — better
Requires iOS15.013.0 — better
Further details — not scored
Size58 MB28 MB
Age rating4+4+
DeveloperHorikiri SeiuJanoGroup LLC

In-app purchases

None

Unit Converter

No in-app purchases

None

Unit Conversion Calculator $

No in-app purchases

Questions

Is Unit Converter free?
Unit Converter is free to download, with no in-app purchases.
Is Unit Conversion Calculator $ free?
Unit Conversion Calculator $ is free to download, with no in-app purchases.
Which has better reviews, Unit Converter or Unit Conversion Calculator $?
Unit Converter is rated higher. Unit Converter averages 3.0 out of 5 from 1 ratings, while Unit Conversion Calculator $ averages 2.0 from 1 ratings.
Do Unit Converter or Unit Conversion Calculator $ have ads?
Unit Conversion Calculator $ shows ads; Unit Converter does not.
Which is updated more often, Unit Converter or Unit Conversion Calculator $?
Unit Converter ships an update every 8 days, and Unit Conversion Calculator $ every 9 months. Most recently, Unit Converter was updated on November 4, 2026 and Unit Conversion Calculator $ on October 30, 2026.

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