Equation Editor and Q&A Forum

Tinku Tara

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About this app

This is an equation editor for phone and tablets. You can write maths documents and including geometric and physics circuit diagrams. Written document can be saved as PNG or PDF.

App functionality is available without in-app purchase. You can write notes, discuss on forum etc.

Ratings and reviews

Pros: * best performance on large amounts of math * extensive library of symbols * intuitive and fast to use Cons: * can't create tables inside of tables * Doesn't adapt properly to the screen size on an LG G7. If you run it in full screen mode, the edit button at the top doesn't display, so you can't open saved files. If you run it in compatibility mode, the bottom buttons are squished into a few pixels, making them unusable.

You can do a lot of beautiful mathematics with this app via custom subscripts & superscripts, various exotic symbols, etc. Yet the program is sooo buggy that it's practically unusable and only wastes your time: it's a bit hard to copy and paste (does not always work!) for one reason or another, undos sometimes fail to work, what's even worse - saving often(!) fails. Uninstalled after I had to rewrite the start of my document 5-6 times and it failed once more. Needs rewriting!

GREAT! The interface is ugly but i work with R, MATLAB and software alike, so that's no issue. I would give up pretty UI's for the amount of mathematical symbols this has, any day. It gets the jobs done, the results look awesome and the ability to export directly to image makes it the best one. I think a strike-through format for text would be perfect when, for example, showing similar terms being reduced. I simply color them red, but yet again, I already know what I'm doing; my students don't.

What’s new

Fix issue while saving images on Android 13