Comparison

Unit Converter & Calculators vs Intelli Unit Converter

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

Head to head
About

Unit Converter & Calculators

Features
Read full description

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: โ—พ Length and distance: meters, feet, inches, miles, and kilometers โ—พ Weight and mass: kilograms, pounds, ounces, and tons โ—พ Temperature: Celsius, Fahrenheit, and Kelvin โ—พ Area and volume: square meters, square feet, liters, milliliters, gallons, and cubic units โ—พ Cooking volume conversions and ingredient reference information โ—พ 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 โ—พ See results update in real time as you type โ—พ View multiple equivalent units from one value โ—พ Copy conversion results quickly โ—พ Save favorite converters and arrange shortcuts on the in-app home screen โ—พ 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. โ—พ Feet-inch fraction calculator for mixed-measurement arithmetic โ—พ Roof pitch and rafter calculators for rise, run, slope, angle, and length โ—พ Stair calculator for step height, tread depth, total run, and stringer layout โ—พ Baluster spacing and stud calculators for layout work โ—พ Board foot and lumber calculators for quantity, volume, and cost โ—พ Miter calculator for flat miters and crown-molding saw settings โ—พ 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.

About

Intelli Unit Converter

Features
Read full description

Intelli Unit Converter is a simple, fast, and accurate unit conversion app for everyday calculations, school, work, travel, shopping, cooking, engineering, and professional use. Quickly convert between a wide range of measurement units using a clean and easy-to-use interface. Whether you need a basic length conversion, a temperature calculation, fuel efficiency, digital storage, shoe sizes, or more advanced scientific units, Intelli Unit Converter helps you get reliable results without unnecessary complexity. Supported Unit Categories: * Length โ€“ inches, feet, meters, kilometers, miles, and more * Area โ€“ square meters, acres, hectares, square miles, and more * Mass โ€“ grams, kilograms, pounds, ounces, carats, troy ounces, and more * Volume โ€“ liters, gallons, cups, cubic inches, fluid ounces, and more * Temperature โ€“ Celsius, Fahrenheit, Kelvin, Rankine, and more * Time โ€“ seconds, minutes, hours, days, decades, centuries, and more * Speed โ€“ km/h, mph, m/s, knots, pace, and more * Pressure โ€“ atmospheres, bars, PSI, pascals, torr, and more * Force โ€“ newtons, pound-force, dyne, kilogram-force, and more * Energy & Power โ€“ joules, calories, watts, kilowatts, megawatts, horsepower, and more * Torque โ€“ newton-meter, pound-force foot, kilogram-force meter, and more * Angles โ€“ degrees and radians * Digital Storage โ€“ bytes, kilobytes, megabytes, gigabytes, terabytes, petabytes, and more * Fuel Efficiency โ€“ km/L, mpg US, mpg UK, L/100 km, and more * Shoe Sizes โ€“ US, UK, EU, Japan, and more Why Choose Intelli Unit Converter? * Fast and accurate conversions * Clean, simple, and intuitive design * Wide range of everyday and professional unit categories * Useful for students, professionals, travelers, shoppers, cooks, engineers, and daily tasks * No complicated menus or confusing settings Convert smarter, faster, and easier with Intelli Unit Converter.

Screenshots

Unit Converter & Calculators4 screens
Intelli Unit Converter4 screens

Verdict

The call

The clearest difference is in-app purchases: Intelli Unit Converter at none against Unit Converter & Calculators's 1. Intelli Unit Converter also leads on ads (none vs shown). Unit Converter & Calculators's advantage is update cadence (every 5 days vs every 8 months). On price, device support and iOS requirement there is nothing between them.

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

CostPrice ยท In-app purchases ยท Ads ยท Monetization

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

UpkeepUpdate frequency

Unit Converter & Calculators ships an update every 5 days, Intelli Unit Converter every 8 months. Both last shipped on October 30, 2026.

Scorecard3 real differences ยท 3 level
Unit Converter & Calculators versus Intelli Unit Converter: the parameters behind the verdict, then further details
ParameterUnit Converter & CalculatorsIntelli Unit Converter
PriceFreeFree
Update frequencyEvery 5 days โ€” betterEvery 8 months
AdsYesNo โ€” better
In-app purchasesYesNo โ€” better
DevicesiPhone, iPad, iPod โ€” betteriPhone, iPad
Requires iOS15.6 โ€” better16.6
Further details โ€” not scored
Size34 MB26 MB
Age rating4+4+
DeveloperUmit YILMAZTensifyTech LLP

In-app purchases

1 purchases

Unit Converter & Calculators

One-time1
  • Remove Ads$4.99
None

Intelli Unit Converter

No in-app purchases

Questions

Is Unit Converter & Calculators free?
Unit Converter & Calculators is free to download, with in-app purchases available.
Is Intelli Unit Converter free?
Intelli Unit Converter is free to download, with no in-app purchases.
Do Unit Converter & Calculators or Intelli Unit Converter have ads?
Unit Converter & Calculators shows ads; Intelli Unit Converter does not.
Which is updated more often, Unit Converter & Calculators or Intelli Unit Converter?
Unit Converter & Calculators ships an update every 5 days, and Intelli Unit Converter every 8 months. Most recently, Unit Converter & Calculators was updated on October 30, 2026 and Intelli Unit Converter on October 30, 2026.

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