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Free Online Scientific Calculator

Published 06/27/2011 and rated Ratingstars4 4 out of 5 stars
by AppAppeal Editor
What can you use the app for?

Web 2.0 Calc is a scientific calculator that is accessible on the web. Users can get started as soon as they visit the homepage. The calculator includes all the standard numbers and basic math commands as well as scientific functions. Users can view the Web 2.0 Calc in English, German and Spanish. The site also includes a detailed help section that provides users with assistance when utilizing basic functions, such as square root, logarithm, powers, exponential functions, modulo, sign functions, ceiling and step function. Help topics are provided as well as function overview tags so users can jump right to specific areas. A search tool is included so the user can seek out a specific function without browsing through the list. A history drop down box is provided on the calculator as well.

Web2.0calc screenshot
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What is the history and popularity of the app?

Web 2.0 Calc was created to provide users with an accessible scientific calculator. Any user with internet access can get use Web 2.0 Calc. The current version includes a number of helpful features, such as multiple languages, a widget and a mobile version. The website is operated by Andre Massow. Web 2.0 Calc is currently in beta.

What are the differences to other apps?

Scientific calculators are not unique, and have been around for quite a long time. What makes Web 2.0 Calc stand out is the free access it provides to users. Any visitor can use the calculator any time they like. The application makes a great resource for anyone who works with math problems frequently.

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How does the web app look and feel to use?

The Web 2.0 Calc website welcomes users with a dark grey color scheme offset by hints of silver and slate blue. The sleek logo can be found in the upper, left hand corner of the homepage while the actual calculator appears front and center. The bottom of the page includes a few text advertisements, but these blend well with the site (and can easily be ignored). Five links are found in the upper, right hand corner to provide the user with access to the help area, widget, mobile version, imprint page and Facebook profile for Web 2.0 Calc.

How does the registration process work?

Web 2.0 Calc does not currently offer any kind of registration option. This is definitely a good thing because although the service the site provides is helpful, it is not something that many users would be willing to register to access. As soon as the visitor arrives, they can begin using the calculator. There are no restrictions and the history tool is automatically enabled.

What does it cost to use the application?

Web 2.0 Calc can be a very handy resource for some users. That being said, it doesn’t offer anything beyond scientific calculator functions. Charging a fee for this service could deter users from returning to use the calculator. The free access is perfect to encourage users to bookmark the site and return later. A mobile version of the site is also available at no cost.

Who would you recommend the application to?

Anyone who has a need for a scientific calculator can appreciate Web 2.0 Calc. Professionals, students and individuals can save money on a calculator by using the site instead. The help section is also ideal for those not familiar with scientific calculator functions.

  • Perform all basic and scientific calculator functions
  • Find and follow the Web 2.0 Calc Facebook profile
  • Access a mobile version of the Web 2.0 Calc website
  • Review your calculator use history to access previous equations
  • Read the Web 2.0 Calc help area for further assistance and information

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