Unit Converter vs Unit Conversion Calculator $
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
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.
- Easy UI for conversions
- Supports everyday unit types
- Converts speeds, weights, distances, and temperatures
- Convenient for daily use
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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!!
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.
- 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
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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
Verdict
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
Both are free to download. Neither carries in-app purchases, so what you see is what you pay.
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.
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.
| Parameter | Unit Converter | Unit Conversion Calculator $ |
|---|---|---|
| Price | Free | Free |
| Rating | 3.0 (1 ratings) — better | 2.0 (1 ratings) |
| Positive reviews | 0.0% of reviews | — |
| Number of ratings | 1 | 1 |
| Update frequency | Every 8 days — better | Every 9 months |
| Ads | No — better | Yes |
| In-app purchases | No | No |
| Monetization | Free — better | Ad-supported |
| Devices | iPhone, iPod | iPhone, iPad, iPod — better |
| Requires iOS | 15.0 | 13.0 — better |
| Further details — not scored | ||
| Size | 58 MB | 28 MB |
| Age rating | 4+ | 4+ |
| Developer | Horikiri Seiu | JanoGroup LLC |
In-app purchases
Unit Converter
No in-app purchases
Unit Conversion Calculator $
No in-app purchases
Questions
Is Unit Converter free?
Is Unit Conversion Calculator $ free?
Which has better reviews, Unit Converter or Unit Conversion Calculator $?
Do Unit Converter or Unit Conversion Calculator $ have ads?
Which is updated more often, Unit Converter or Unit Conversion Calculator $?
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