Compatibility issues hamper potentially useful equation-building tool

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Expert evaluation by Common Sense



Subjects & Skills

Math, Science

Price: Free, Paid
Platforms: Chrome, Web

Pros: Create equations from simple to complex, using a keyboard, handwriting recognition, or speech dictation.

Cons: In addition to compatibility issues, equations are inserted as images that cannot be edited directly in the document.

Bottom Line: Although this tool has potential as an equation editor, there are significant editorial and compatibility roadblocks, and other free options exist.

Teachers can use Equatio to input equations into math assignments created using Google Chrome or Microsoft Word. Kids can also use the program to write answers and create their own equations when completing assignments. Have students try the speech dictator to read formulas and equations aloud, but spend some time having them play around with the tool first to learn best practices. 

When using the Chrome extension, try having students use Equatio with not only Google Docs, but also Sheets, Slides, Drawings, and Forms (with the paid version). Equatio also works with Read&Write

Equatio is a digital equation editor that can be downloaded on Windows or Mac, or added to Google Chrome as an extension; the program is not compatible with Office 365. At the time of this review, however, there were compatibility issues and the program didn't work on a desktop version of Microsoft Word.

Once it's been downloaded or the extension has been added, simply open the program or click on the icon in the top right corner of a Google Doc to activate the editor. Kids can enter equations using a keyboard, or they can use the digital handwriting tool or the speech dictator. There's also a LaTeX input for more complex equations. Once an equation is created, click the Insert Math icon and the equation is copied into the document wherever the cursor is placed. Loading takes a few seconds, and the equations are inserted as images that can be scaled up or down in size. Premium features include math, chemistry, and formula prediction with the writing or speech tool. 

Equatio is not a tool that teaches kids about math, but it can help with learning. Writing equations, especially complex ones, can be tedious and distract from learning. When working properly, this program can help kids focus more of their attention to solving math equations rather than getting the equation written by hand or typed using a standard keyboard.

The downside of image inserts is that the equation cannot be edited directly in the document. Any changes must be made within the program, which might require kids to start from scratch. Also, as with most programs that use them, the handwriting and speech tools can be a bit fussy and may require multiple attempts to create the right equation. 

Learning Rating

Overall Rating

Kids will prefer using a digital equation tool over using a standard computer keyboard and paper and pencil.


Using a tool that easily creates equations can help kids focus more on computation, but only if the tool is working properly and efficiently.


There's a support forum on the developer's website; issues with compatibility are frustrating and do not appear to be resolved.

Common Sense reviewer

Community Rating

An absolute frustration for Test Taking, I've purposely went out of my way to advocate for their terrible integration.

Terrible, I like the desmos integration, but other than that, this tool is careless. So many simple things that would have made this a good product, instead it has only caused me frustration and pain.

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