Unit Converters vs Unit Converter & Calculators
Price, ratings, monetisation and update history for both apps, side by side ā with what reviewers say about each.
Unit Converters
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"Universal Unit Converters is your go-to app for hassle-free and comprehensive unit conversions. This powerful tool covers everything from common measurements to engineering, heat, fluids, light, electricity, magnetism, and radiology. Say goodbye to complex calculations and hello to a user-friendly interface that simplifies your everyday tasks. Key Features: - Convert between various units effortlessly. - Access a wide range of categories, from Common to Radiology. - Handle measurements in engineering, heat, fluids, light, electricity, and more. - Quickly find the units you need with an intuitive search feature. - Easily switch between different conversion categories. - Improve productivity and save time with accurate conversions. Whether you're a student, professional, or just need to convert units in daily life, Universal Unit Converters has you covered. Download now and simplify your conversions with this all-in-one solution. unit converter, engineering, measurement conversion, conversion app, unit conversion tool, Universal Unit Converters
Unit Converter & Calculators
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Unit Converter is a practical measurement converter for everyday metric and imperial unit conversion. Convert 1,000+ units across 80+ categories, from length, weight, temperature, area, and volume to engineering, scientific, and technical measurements. Built-in calculators and reference tools support related math, including a construction calculator for roof, stair, rafter, lumber, layout, and estimating work. Enter a value to see multiple conversion results update instantly. Copy the result you need, save favorite converters, and organize shortcuts on the in-app home screen for faster access to the measurements you use most. Everyday Metric & Imperial Conversions Handle common conversions at home, at work, or while studying: ā¾ Length and distance: meters, feet, inches, miles, and kilometers ā¾ Weight and mass: kilograms, pounds, ounces, and tons ā¾ Temperature: Celsius, Fahrenheit, and Kelvin ā¾ Area and volume: square meters, square feet, liters, milliliters, gallons, and cubic units ā¾ Cooking volume conversions and ingredient reference information ā¾ Time, speed, angle, frequency, pressure, force, energy, power, density, and more Convert cm to inches, meters to feet, kg to pounds, Celsius to Fahrenheit, liters to gallons, and many other measurements in seconds. Fast, Focused Conversion ā¾ See results update in real time as you type ā¾ View multiple equivalent units from one value ā¾ Copy conversion results quickly ā¾ Save favorite converters and arrange shortcuts on the in-app home screen ā¾ Choose color themes and customize the interface Engineering & Scientific Units Work with technical measurements for mechanics, heat, fluids, electricity, magnetism, radiation, lighting, and digital data. Convert pressure, torque, acceleration, viscosity, flow, thermal conductivity, electrical resistance, capacitance, magnetic flux, data storage, and more. Calculators & Reference Tools Use the built-in calculator for everyday and technical math. Explore helpful tools for percentages, geometry, trigonometry, electronics, binary numbers, resistor values, and volume, plus scientific constants and reference tables. Construction Calculator Work directly with metric, imperial, and fractional measurements for construction, carpentry, woodworking, layout, estimating, and DIY projects. ā¾ Feet-inch fraction calculator for mixed-measurement arithmetic ā¾ Roof pitch and rafter calculators for rise, run, slope, angle, and length ā¾ Stair calculator for step height, tread depth, total run, and stringer layout ā¾ Baluster spacing and stud calculators for layout work ā¾ Board foot and lumber calculators for quantity, volume, and cost ā¾ Miter calculator for flat miters and crown-molding saw settings ā¾ Arc, circle, column, cone, and right-triangle calculations Whether you are converting everyday measurements, checking scientific or engineering units, or solving construction math, Unit Converter keeps essential conversion and calculator tools together in one customizable app.
Screenshots
Verdict
The clearest difference is in-app purchases: Unit Converters at none against Unit Converter & Calculators's 1. Unit Converters also leads on ads (none vs shown) and iOS requirement (11.0 vs 15.6). On price, update cadence and device support there is nothing between them.
Scored on Price Ā· Rating Ā· Positive reviews Ā· Number of ratings Ā· Update frequency Ā· Ads Ā· In-app purchases Ā· Monetization Ā· Best chart rank Ā· Devices Ā· Requires iOS
Both are free to download. Unit Converter & Calculators sells 1 one-off in-app purchase. Unit Converters asks for nothing beyond the download.
Both ship on a similar rhythm, roughly every 5 days. The most recent releases landed on November 3, 2026 and October 30, 2026 respectively.
| Parameter | Unit Converters | Unit Converter & Calculators |
|---|---|---|
| Price | Free | Free |
| Update frequency | Every 5 days | Every 5 days |
| Ads | No ā better | Yes |
| In-app purchases | No ā better | Yes |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Requires iOS | 11.0 ā better | 15.6 |
| Further details ā not scored | ||
| Size | 33 MB | 34 MB |
| Age rating | 4+ | 4+ |
| Developer | Dhiraj Sharma | Umit YILMAZ |
In-app purchases
Unit Converters
No in-app purchases
Unit Converter & Calculators
- Remove Ads$4.99
Questions
Is Unit Converters free?
Is Unit Converter & Calculators free?
Do Unit Converters or Unit Converter & Calculators have ads?
Which is updated more often, Unit Converters or Unit Converter & Calculators?
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