Unitly App vs Conversion Calculator
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
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.
- Unit conversion
- Metric to imperial
- Length conversion
- Area conversion
- Volume conversion
- New tools added regularly
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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.
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.
- 15 categories and 120+ units
- Metric and imperial conversions
- Cooking, weight, length, temperature, and more
- Offline functionality
- Customizable decimal display
- Apple Watch app
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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
Verdict
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
Both are free to download. Conversion Calculator sells 1 one-off in-app purchase. Unitly App asks for nothing beyond the download.
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.
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.
| Parameter | Unitly App | Conversion Calculator |
|---|---|---|
| Price | Free | Free |
| Rating | 5.0 (1 ratings) — better | 4.8 (165 ratings) |
| Positive reviews | — | 100.0% of reviews |
| Number of ratings | 1 | 165 — better |
| Update frequency | Every 5 months | Every 5 weeks — better |
| Ads | No | No |
| In-app purchases | No — better | Yes |
| Monetization | Free — better | Free with in-app purchases |
| Devices | iPhone, iPad, iPod | iPhone, iPad, Apple Watch |
| Requires iOS | 13.0 — better | 17.0 |
| Further details — not scored | ||
| Size | 16 MB | 10 MB |
| Age rating | 4+ | 4+ |
| Developer | Bojan Radojevic | Collins Cheruiyot |
Customer experience
Unitly App
Conversion Calculator
In-app purchases
Unitly App
No in-app purchases
Conversion Calculator
- Unlimited access forever$8.99
Questions
Is Unitly App free?
Is Conversion Calculator free?
Which has better reviews, Unitly App or Conversion Calculator?
Do Unitly App or Conversion Calculator have ads?
Which is updated more often, Unitly App or Conversion Calculator?
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