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.
Latest updates
What's new in version 2.286
Fix issue while saving images on Android 13
How to install Equation Editor and Q&A Forum APK on Android phone or tablet?
Download Equation Editor and Q&A Forum APK file from ApkClean, then follow these steps:
Update Phone Settings
Go to your phone Settings page
Tap Security or Applications (varies with device)
Check the Unknown Sources box
Confirm with OK
Go to Downloads
Open Downloads on your device by going to My Files or Files
Tap the APK file you downloaded (com.tinkutara.mathchat-v2.286-ApkClean.apk)
Tap Install when prompted, the APK file you downloaded will be installed on your device.
A: Just like Windows (PC) systems use an .exe file for installing software, Android does the same. An APK file is the file format used for installing software on the Android operating system.
Q: If I install an APK from this website, will I be able to update the app from the Play Store?
A: Yes, absolutely. The Play Store installs APKs it downloads from Google's servers, and sideloading from a site like ApkClean.net goes through a very similar process, except you're the one performing the downloading and initiating the installation (sideloading). As soon as the Play Store finds a version of the app newer than the one you've sideloaded, it will commence an update.
Q: Why ApkClean.net can guarantee APK 100% safe?
A: Whenever someone wants to download an APK file from ApkClean.net, we'll check the corresponding APK file on Google Play and allow user download it directly (of course, we'll cache it on our server). If the APK file does not exist on Google Play, we'll search it in our cache.
Q: What are Android App permissions?
A: Apps require access to certain systems within your device. When you install an application, you are notified of all of the permissions required to run that application.
Don't hesitate to contact us if you have any questions or concerns.
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User's Reivew
5 ★This app is really very useful but lacks some important features like we have to type even English letters using in-app keyboard only which is quite annoying bcoz all users got used to their phone's keyboard and typing with another keyboard is quite difficult and time consuming too, so please look into this and do that atleast we can write letters with our phone's keyboard. No doubt, we have to use in-app keyboard for other special letters. Another thing us that we can't copy/paste some selected text, what one can only do is just duplicating the *whole* line. Another thing, we can't get our output as text, which we can copy and then paste at other place. We get output in the image form only. However that's not much problem but if you can really do something with that then it'll be appreciable. Looking forward to your reply...
5 ★This is the best app I have ever used, and I'm still using it right now that I'm typing this. My suggestions are: (1) make it possible to scan previously saved photos. So that it can be copied and be edited with ease on the app. (2) make it possible for copying and pasting from the app to our phone clipboard or from our clipboard to the app. (3) if you will make it to be page by page instead of a single page, we would be glad. Thank you
3 ★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.
5 ★I am new to the app, but I am gradually getting used to it. It has availed me the opportunity to see insights from other people, and I have been able to develop gradually maths skills not known to me before. It is an amazing app as it provides a robust platform for people to interact and learn from one another. Very interesting, I must say. Thanks
4 ★Great app. It would be even greater if you make the keys vibrate on click. Also try to add an option to support additional fonts. And finaly make the interface more attractive. I know it is too much to ask from you even after you guys distributed this for free. Overall Nice app to work with.
4 ★One of the very best apps I've found on play store. I would've given it 5 stars but there's a problem. One can't copy or paste the written equations directly, it can only be shared via img, which make it 1 star short. I hope the team will fix it.
4 ★I like this app as a school teacher and very often I have to set and send question papers for my students. But all the time I find much trouble to explain factorisation, hcf or lcm as I can not find perfect symbols for them. I would be grateful to the whole unit if they can add theses features in the next update as early as possible, thanks.
3 ★I use this app to set paper,but it has a problem. Suppose you want to add a figure to your question...that is very difficult on this aap, otherwise it is very good.Moreover ,if you want to underline a word or sentence, that option is also not available. There is no option to use image from the gallery.
5 ★After trying dozens of apps to write mathematical formulas,this is by far the best. Simple and direct,it is as simple as using an ordinary keyboard,only the keys are the symbols that you require. Brilliant
5 ★This is all what we want. It's amazing !! Thank you for this wonderful app . And these are my suggestions: 1- Ability to change some settings like (themes...). 2- adding some languages if it's possible. Thanks again . That's perfect. More success, go on .
5 ★would u like to add a new feature? If those equations could be saved in png format without that white background (i mean background removing option) it might be a great replacement of copy pasting those to other writing apps like word..... I hope you will thing about this. [sorry for my poor English 😁]
5 ★What you have done in recent uppdate is ok but since you have not given a option of selecting page format as A4 or A3 and then to write, you have only done page selecting after completion of writing if we select page format still the page is in same there is no changes in page after completion and exporting as image only it show as page format as A4 or A3 and so on this makes improper size of writing letters and sentences so pls take this as a issue and make your best other than this all is well