Comparison

Unitly App vs Conversion Calculator

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

Head to head
About

Unitly App

This application offers a straightforward and user-friendly experience for converting between various units. It supports conversions for length, area, and volume, with new tools consistently being added to expand its utility.

Highlights
  • Unit conversion
  • Metric to imperial
  • Length conversion
  • Area conversion
  • Volume conversion
  • New tools added regularly
Features
Read full description

Unitly is simple and easy to use converter app. New tools are added all the time, you can convert various units like metric to imperial length, area and volume.

About

Conversion Calculator

This utility app offers a comprehensive unit conversion tool for various needs, including cooking, travel, and work. It supports over 120 units across 15 categories, with metric and imperial options. The app works offline and allows for customization of displayed decimals and category order.

Highlights
  • 15 categories and 120+ units
  • Metric and imperial conversions
  • Cooking, weight, length, temperature, and more
  • Offline functionality
  • Customizable decimal display
  • Apple Watch app
Features
Read full description

Convert cooking measurements, kg to lbs, feet to meters, Celsius to Fahrenheit and psi to bar in a tap. Conversion Calculator is a fast, clean unit converter for the kitchen, travel, the gym, school and work. COOKING & KITCHEN • Cups, tablespoons, teaspoons, fluid ounces, pints, quarts and gallons • US and imperial (UK) cups, pints and gallons kept separate, so recipes come out right • Grams, ounces and pounds for baking WEIGHT & BODY • kg to lbs, stones, ounces, grams and milligrams LENGTH, AREA & LAND • Feet, inches, meters, cm, miles, km, yards and nautical miles • Square feet, square meters, acres and hectares TEMPERATURE, SPEED & MORE • Celsius, Fahrenheit and Kelvin • km/h, mph, knots and m/s • Energy: calories, kcal, joules and kWh • Data: bytes, KB, MB, GB and TB • Time: seconds to hours PRESSURE, FUEL, POWER & MORE • Pressure: psi, bar, kPa, atm, mmHg and inHg • Fuel economy: mpg (US and UK), L/100 km and km/L • Power: horsepower (hp), kW and watts • Torque: N·m, lbf·ft and kgf·m • Force: newtons, lbf and kgf • Angle: degrees, radians and gradians MADE FOR EVERYDAY USE • 15 categories and 120+ units, metric and imperial • Swap units in one tap and copy the result • Reorder categories so the ones you use are on top, or hide the rest with Pro • Choose how many decimals to show • Apple Watch app for conversions on your wrist • Works offline Converting is free. Pro is an optional one-time purchase.

Screenshots

Unitly App4 screens
Conversion Calculator4 screens

Verdict

The call

The clearest difference is in-app purchases: Unitly App at none against Conversion Calculator's 1. Unitly App also leads on rating (5.0 vs 4.8) and iOS requirement (13.0 vs 17.0). Conversion Calculator's advantage is ratings volume (165 vs 1) and update cadence (every 5 weeks vs every 5 months). On price, ads 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. Conversion Calculator sells 1 one-off in-app purchase. Unitly App asks for nothing beyond the download.

ReceptionRating · Positive reviews · Number of ratings

Unitly App holds the better App Store score, 5.0 against 4.8. That said, the two scores are not equally well evidenced: Conversion Calculator has 165 ratings behind it against 1, so its average is the more settled of the two.

UpkeepUpdate frequency

Unitly App ships an update every 5 months, Conversion Calculator every 5 weeks. The most recent releases landed on October 8, 2026 and October 30, 2026 respectively.

Scorecard6 real differences · 4 level
Unitly App versus Conversion Calculator: the parameters behind the verdict, then further details
ParameterUnitly AppConversion Calculator
PriceFreeFree
Rating5.0 (1 ratings) — better4.8 (165 ratings)
Positive reviews—100.0% of reviews
Number of ratings1165 — better
Update frequencyEvery 5 monthsEvery 5 weeks — better
AdsNoNo
In-app purchasesNo — betterYes
MonetizationFree — betterFree with in-app purchases
DevicesiPhone, iPad, iPodiPhone, iPad, Apple Watch
Requires iOS13.0 — better17.0
Further details — not scored
Size16 MB10 MB
Age rating4+4+
DeveloperBojan RadojevicCollins Cheruiyot

Customer experience

Unitly App

All ratings1 ratings
Positive100.0%
Neutral0.0%
Negative0.0%

Conversion Calculator

All ratings165 ratings
Positive95.8%
Neutral3.0%
Negative1.2%
Written reviews6 reviews
Positive100.0%
Neutral0.0%
Negative0.0%

In-app purchases

None

Unitly App

No in-app purchases

1 purchases

Conversion Calculator

One-time1
  • Unlimited access forever$8.99

Questions

Is Unitly App free?
Unitly App is free to download, with no in-app purchases.
Is Conversion Calculator free?
Conversion Calculator is free to download, with in-app purchases available.
Which has better reviews, Unitly App or Conversion Calculator?
Unitly App is rated higher. Unitly App averages 5.0 out of 5 from 1 ratings, while Conversion Calculator averages 4.8 from 165 ratings.
Do Unitly App or Conversion Calculator have ads?
Neither Unitly App nor Conversion Calculator shows ads.
Which is updated more often, Unitly App or Conversion Calculator?
Unitly App ships an update every 5 months, and Conversion Calculator every 5 weeks. Most recently, Unitly App was updated on October 8, 2026 and Conversion Calculator on October 30, 2026.

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