Unit converting apps are an interesting breed in the iOS App Store. While most app categories contain a few real gems buried beneath a mountain of garbage, well-designed unit converter apps are much easier to come by. We recently covered one example here on BGR, and now we have another to share that has just been made available for free for a limited time.

Convertizo 2 by Perfect Dimension is a great looking iPhone app that fits perfectly with the iOS 7 interface and lets users convert just about anything they can think of. Currency, weight, volume, distance, temperature… it’s all covered.

Don’t believe us? Here are the categories listed in the app’s description:

• Angle – Degrees, Gradians, Mils, Radians.

• Area – Acres, Centimeters², Feet², Hectares, Inches², Kilometers², Meters², Miles², Millimeters², Perches, Roods, Yards².

• Currency – Argentine Peso, Australian Dollar, Bahraini Dinar, Bangladeshi Taka, Bolivian Boliviano, Brazilian Real, British Pound, Canadian Dollar, Chilean Peso, Chinese Yuan, Colombian Peso, Copper Pounds, Danish Krone, Egyptian Pound, Euro, Gold Ounce, Hong Kong Dollar, Hungarian Forint, Icelandic Krona, Indian Rupee, Indonesian Rupiah, Iranian Rial, Iraqi Dinar, Israeli Sheqel, Japanese Yen, Jordanian Dinar, Kenyan Shilling, Kuwaiti Dinar, Lebanese Pound, Malaysian Ringgit, Mexican Peso, Moroccan Dirham, Namibian Dollar, Nepalese Rupee, New Zealand Dollar, Norwegian Krone, Omani Rial, Pakistani Rupee, Palladium Ounce, Philippine Peso, Platinum Ounce, Polish Zloty, Qatari Riyal, Russian Ruble, Saudi Riyal, Seychelles Rupee, Silver Ounce, Singapore Dollar, South African Rand, South Korean Won, Sri Lankan Rupee, Swedish Krona, Swiss Franc, Taiwan Dollar, Tanzanian Shilling, Thai Baht, Tunisian Dinar, Turkish Lira, UAE Dirham, United States Dollar, Uruguayan Peso, Yemen Riyal.

• Data – Bit, Byte, Gibibyte, Gigabit, Gigabyte, Kibibyte, Kilobit, Kilobyte, Mebibyte, Megabit, Megabyte, Tebibyte, Terabit, Terabyte.

• Energy – British Thermal Units, Calories, Ergs, Foot-Pounds, Joules, Kilogram-Calories, Kilogram Meters, Kilowatt Hours, Newton Meters, Watt Hours.

• Flow – Feet³/Min, Feet³/Sec, Gallon/Day (US), Gallon/Hour (US), Gallon/Minute (US), Gallon Second (US), Gallon/Day (Imperial), Gallon/Hour (Imperial), Gallon/Minute (Imperial), Gallon/Second (Imperial), Liter/Second, Liter/Minute, Liter/Hour, Meter³/Hour, Meter³/Minute, Meter³/Second, Yard³/Second.

• Length – Centimetres, Chains, Feet, Inches, Kilometers, Links, Meters, Miles, Millimeters, Nautical Miles, Yards.

• Power – British Thermal Units/Minute, Foot-Pounds/Minute, Foot-Pounds/Second, Horsepower, Kilowatts, Watts.

• Pressure – Atmospheres, Bars, Kilograms/Meter², Pascals, Pounds/Foot², Pounds/Inch², centimeter/Mercury, inch/Mercury.

• Speed – Feet/Minute, Feet/Second, Kilometers/Hour, Kilometers/Minute, Knots, Meters/Second, Miles/Hour, Miles/Minute.

• Temperature – Degrees Celsius, Degrees Fahrenheit, Kelvin.

• Time – Days, Hours, Microseconds, Milliseconds, Minutes, Months (Average), Nanoseconds, Seconds, Weeks, Years.

• Volume – Centimeters³, Cups, Drams (Imperial), Drams (US), Feet³, Fluid Ounces (Imperial), Fluid Ounces (US), Gallons (Imperial), Gallons (US), Inches³, Litres, Meters³, Millilitres, Pints (Imperial), Pints (US), Quarts (Imperial), Quarts (US), Tablespoons (Imperial), Tablespoons (US), Teaspoons (Imperial), Teaspoons (US).

• Weight – Carats, Grains, Grams, Kilograms, Milligrams, Ounces, Pounds, Stones, Tons (Long), Tons (Metric), Tons (Short), Troy Ounces.

Convertizo 2 is typically $2.99, which is a fine price for such a comprehensive app. But $0 is an even better price, of course, and readers who follow the App Store link below in our source section soon will get this great app for free.

Zach Epstein has worked in and around ICT for more than 15 years, first in marketing and business development with two private telcos, then as a writer and editor covering business news, consumer electronics and telecommunications. Zach’s work has been quoted by countless top news publications in the US and around the world. He was also recently named one of the world's top-10 “power mobile influencers” by Forbes, as well as one of Inc. Magazine's top-30 Internet of Things experts.