Apps in this category may contain mild or occasional cartoon, fantasy or real-life violence, as well as occasional or mild adult, sexually suggestive or horrifying content and may not be suitable for children under 9 years of age.

12+

Apps in this category may contain occasional mild indecent language, frequent or intense cartoon or real-life violence, minor or occasional adult or sexually suggestive material, and simulated gambling, and may be for children under 12 years of age.

17+

You must be at least 17 years old to access this App.

Apps in this category may contain frequent and intense offensive language; Frequent and intense cartoon, fantasy or realistic violence: frequent and intense adult, scary and sexually suggestive subjects: as well as sexual content, nudity, tobacco, alcohol and drugs, may not be suitable for children under 17 years of age.

Watt Screenshots

iPad

iPhone

About Watt

Finally a way much faster to calculate watt from 3 different formulas.

Just open Watt, and choose the most suitable formula between the 3 and type the values that compose it.
This is all. The App will calculate the result immediately. You can copy the solution or send it by email.

With an intuitive design this application provides a pleasant experience and reliability in its use.

[ Features ]
• Calculate watt from 3 different formula
• Copy and paste the result
• Send the result by email
• Formulas always visible to never forget
• Graphics intuitive
• Ease of use

[ Compatibility ]
• Devices: all iPhone, iPad and iPod.

• iOS: 16.0 or later.

[ Supported languages ]
• Italian, English, Spanish, French, German, Portuguese, Dutch, Russian, Chinese, Japanese, Danish, Finnish, Norwegian, Swedish.

[ Support ]
If you like the app, don’t forget to leave us a review on the App Store.
For suggestions please contact us at info@lionsapp.com, or visit lionsapp.com.

What's New in the Latest Version 1.5

Last updated on Jan 18, 2023

Old Versions

+ Finally the App has been completely redesigned
+ iOS 16 support
+ New App Icon
+ Support any device
+ Horizontal device orientation support

Version History

1.5

Jan 18, 2023

+ Finally the App has been completely redesigned
+ iOS 16 support
+ New App Icon
+ Support any device
+ Horizontal device orientation support

1.4

Sep 17, 2016

+ Now compatible with iPhone 6 and iPhone 6 Plus
+ iOS 8 or later
+ Graphic improvements
+ Fixed minor bugs

1.3

Jan 9, 2014

- Added new languages: Danish, Finnish, Norwegian, Polish and Swedish.
- Support for iOS 7.

1.2

Jan 17, 2013

- Now compatible with iOS 6
- Now compatible with iPhone 5
- Retina graphics on iPhone 4, iPhone 4S, iPhone5, New iPad
- Added Japanese language
- Added localized app name
- Fixed the failure to activate the numeric keypad on the iPad

1.1

Oct 5, 2011

Added languages:
-Portuguese
-Dutch
-Russian
-Chinese

Fixed issues related to the button 'vote', that prevented the vote.

Fixed issues that prevented iPad and iPad 2 to send emails of the calculation.

1.0

Sep 2, 2011

Feedback Report

Watt Price

Today:

$0.99

Lowest:

$0.99

Highest:

$1.99

Watt FAQ

How to download Watt if it’s not available in your country?

Click here to learn how to download Watt in restricted country or region.

What's the minimum requirements to run Watt?

Check the following list to see the minimum requirements of Watt.

iPhone

Requires iOS 16.0 or later.

iPad

Requires iPadOS 16.0 or later.

What language does Watt support?

Watt supports English, Danish, Dutch, Finnish, French, German, Italian, Japanese, Norwegian Bokmål, Portuguese, Russian, Simplified Chinese, Spanish, Swedish