Units Converter+ vs USA Unit Converter
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Units Converter+
This free utility tool helps you convert between over 400 units across more than 20 categories. It features a simple interface, fast calculations, and automatic updates for currency exchange rates.
- Over 400 units
- 20+ conversion categories
- Simple and easy UI
- Fast calculations
- Latest currency rates
- Automatic currency updates
- Mixed-unit support
Read full descriptionHide full description
Use this FREE unit-converting tool to convert across 20+ categories and more than 400 plus units. Features: • More than 20 categories and over 400+ units • FREE • Simple, easy to use UI • Fast calculation • Latest currency rates • Automatic update of currency exchange rate • Mixed-Unit Support Categories: Acceleration, Angle, Area, Bytes, Currency, Current, Energy, Force, Illumination, Inductance, Length, Magnitude, Mass, Power, Pressure, Radiation, Temperature, Time, Torque, Velocity, Volume Examples of Units: Feet, Inches, Rand, Yen, Dollar, Sterling, Pound, Ruppee, Dirham, G-Force, Galileo, Kelvin, Fahrenheit, Celsius, Acres, Hectares, Yards, GB, MB, TB, Electro Magnetic, Calories, Volt, Watt, Newton, Poundal, Nox, Phots, Electro Static, Nano, Micro, Horse Power, Grams, Pounds, Ounces, Tonnes, Stones, Pascal, Curies, Light, Knots, Bushels, Cubic Feet, Gallons, Liters, Pint, Quarts, Tablespoons, Teaspoons Now convert easily and quickly, from imperial to metric and vice versa with your favorite and fastest unit converter app.
USA Unit Converter
Read full descriptionHide full description
Confused about measuring units in American videos? Traveling to Europe from the U.S.? USA Unit Converter is the best choice! The most convenient and quick way to convert from Imperial units to International system and vice versa. Create and customize widget for easy access to the most frequently used units. Why USA Unit Converter? – Speed. You don't need to waste time searching through the categories. You have access to all the units right after opening the app – Widget. Memorize units with our widgets. You can customize count of rows in a widget and frequency of unit updates – No limits. Enjoy all of the features for free with NO ADS
Screenshots
Verdict
The clearest difference is update cadence: Units Converter+ at monthly against USA Unit Converter's every 14 months. Units Converter+ also leads on iOS requirement (10.0 vs 17.0). On price, ads, in-app purchases 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. Neither carries in-app purchases, so what you see is what you pay.
Units Converter+ ships an update monthly, USA Unit Converter every 14 months. The most recent releases landed on November 1, 2026 and November 3, 2026 respectively.
| Parameter | Units Converter+ | USA Unit Converter |
|---|---|---|
| Price | Free | Free |
| Rating | 5.0 (1 ratings) — better | — |
| Positive reviews | 83.3% of reviews | — |
| Number of ratings | 1 — better | — |
| Update frequency | Monthly — better | Every 14 months |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free | — |
| Devices | iPhone, iPod | iPhone, iPad |
| Requires iOS | 10.0 — better | 17.0 |
| Further details — not scored | ||
| Size | 5 MB | 2 MB |
| Age rating | 4+ | 4+ |
| Developer | Fusion Software Development Pty Ltd | Andrey Seleznev |
In-app purchases
Units Converter+
No in-app purchases
USA Unit Converter
No in-app purchases
Questions
Is Units Converter+ free?
Is USA Unit Converter free?
Do Units Converter+ or USA Unit Converter have ads?
Which is updated more often, Units Converter+ or USA Unit Converter?
Other comparisons
