Unit Converter & Calculators vs Unit Converter
Price, ratings, monetisation and update history for both apps, side by side ā with what reviewers say about each.
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.
Unit Converter
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Unit Converter Pro converts currencies, crypto and units in one fast, native app for iPhone and iPad. Version 2.0 is rebuilt from the ground up. CALCULATOR-STYLE KEYPAD ⢠Big round keys and a large display, just like Calculator ⢠Swap source and result with one tap ⢠Paste amounts from anywhere, including European number formats like 1.234,56 CURRENCY CONVERTER ⢠Live exchange rates for 140 currencies: USD, EUR, GBP, JPY, CHF, CAD, AUD, CNY, INR and many more ⢠See all your currencies at once and tap any result to convert from it ⢠Drag to reorder, swipe to remove or favorite ⢠Cached rates keep working offline while you travel CRYPTO CONVERTER ⢠120 cryptocurrencies with live market prices: Bitcoin, Ethereum, Solana, XRP, Cardano, Dogecoin and more ⢠Convert crypto to crypto or crypto to fiat UNIT CONVERTER Switch between 8 categories with one tap: ⢠Length, Weight, Temperature, Volume ⢠Area, Speed, Data, Time MADE FOR BIG SCREENS On iPad and foldables, your results fill the left side and the keypad sits under your right thumb. Works in landscape on iPhone, with full light and dark mode support. HOME SCREEN WIDGETS ⢠Multi-Currency Converter widget (free) ⢠Crypto Converter widget (Pro) PRIVATE BY DESIGN No accounts, no ads, no tracking. Improved VoiceOver support throughout. UNIT CONVERTER PRO SUBSCRIPTION Pro unlocks the Crypto Converter widget. Choose monthly or yearly. Payment is charged to your Apple Account and renews automatically unless cancelled at least 24 hours before the end of the current period. Manage or cancel in your App Store account settings. Privacy Policy: https://midego.net/convert-tool/privacy Terms of Use: https://midego.net/convert-tool/legal
Screenshots
Verdict
The clearest difference is ads: Unit Converter at none against Unit Converter & Calculators's shown. Unit Converter & Calculators's advantage is update cadence (every 5 days vs every 2 weeks) and iOS requirement (15.6 vs 18.0). On price, in-app purchases 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 and Unit Converter sells 3 in-app purchases, starting at $0.99 per month. Whichever you choose, the download price is not the number that matters.
Unit Converter & Calculators ships an update every 5 days, Unit Converter every 2 weeks. The most recent releases landed on October 30, 2026 and October 31, 2026 respectively.
| Parameter | Unit Converter & Calculators | Unit Converter |
|---|---|---|
| Price | Free | Free |
| Update frequency | Every 5 days ā better | Every 2 weeks |
| Ads | Yes | No ā better |
| In-app purchases | Yes | Yes |
| Devices | iPhone, iPad, iPod ā better | iPhone, iPad |
| Requires iOS | 15.6 ā better | 18.0 |
| Further details ā not scored | ||
| Size | 34 MB | 3 MB |
| Age rating | 4+ | 4+ |
| Developer | Umit YILMAZ | Michiel de Gooijer |
In-app purchases
Unit Converter & Calculators
- Remove Ads$4.99
Unit Converter
- Pro Monthly$0.991 Month
- Pro Yearly$3.991 Year
- Small Tip$0.99
Questions
Is Unit Converter & Calculators free?
Is Unit Converter free?
Do Unit Converter & Calculators or Unit Converter have ads?
Which is updated more often, Unit Converter & Calculators or Unit Converter?
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