Version 2.2.66
✓ Pro Units : Construction, Plumbing, Photography Calculators
✓ New Units - Now Convert amonng 87 Unit Categories, Sort Units
✓ Crypto Converters, Air Flow, Internet Speed Test
✓ Electrical Calculators, Favorite and Search Units, Download Currency Rates
✓ New Tools - Metal Detector, Safety Siren, Screen Flash and more

- Fixed the issue with power units conversion.
- Updated the keyboard, added the "+/-" button to enter negative values.
- Updated the app icon.
- Fixed the issue with email button.
- Now you can select the results format: Fraction + decimals, Auto, Fractions, Decimals.

Updated the app engine.
Added new units for conversion:
- length units: Mils, Poins, Picas
- area units: Square Mils, Squares, Ares
- volume units: Board Feet
- weight units: Decagrams, Troy Ounces, Quintals/Centners
- energy units: Megajoules, Megacolories, Gigacalories, Megawatts hour
- power units: Megawatts
- pressure units: Megapascal
- speed/velocity untis: yard/h, yard/sec, km/sec

New interface.
Now you can use the app to:
- convert length and distance units
- convert area units
- convert volume units
- convert weight(mass) units
- convert energy units
- convert power units
- convert pressure units
- convert speed units
- convert time units
- convert fabric density units
- convert temperature units
- convert fuel consumption units
Updated color schemes.
New App Icon.

For more convenience the additional Flip units button is added between the input and result fields.
The app now shows the conversion factor.
Fixed problem with the Chinese language auto-detection.
iPhone XS, iPhone XS Max and iPhone XR ready.
Added Polish localization.

General improvements.

More detailed results.
Minor bug fixes.

Added rounding fractions to the nearest 1/2, 1/4, 1/8, 1/16, 1/32, 1/64, 1/128, 1/256.
General improvements.

Performance improvements.

Now you can set the number of decimal places you want to display.

General improvements.
Minor bug fixes.

Added the Flip button to easily switch between the "from" and "to" units.
Supports fractions. Now you can input length as a fraction.