Useful
Convenient, no issues
Where is it
I can’t find it the letters THE LETTERS but love the app though!
Free and Great
I was scouting the internet for hours looking for a free keyboard that uses math notation and couldn’t find any that weren’t a few dollars, a subscription service or upwards of $24!!! This app is free and works perfectly! I wish there were differentials and integral symbols but I digress this is an amazing keyboard that adds super- and subscript functionality FOR FREE! Along with a few nifty math terms! I love it!
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Can’t seem to do anything
When I launch the app, all I see is the teal blue screen with the smiley face on it. It won’t do anything. Otherwise, the app looks very helpful.
The tiny numbers are where?
On the App Store, the second screen shows much smaller numbers that I assumed would be superscript or subscript numbers. But on my phone it’s all large numbers, with the clunky way of using the ^ symbol to make a superscript that still is just a large size number.
Response from developer
Hello, To access the superscript or subscript numbers, tap and hold on the full-sized number on the first screen. You should see a pop out that shows the number with superscript and subscript options. Release your finger over whichever option you want to type. Thank you for your feedback and for using HappyKey!
Great app. I find it very useful
I know it’s not mathematical. However can you enable the power of 1 symbol. eg a^1. I’m not using this for mathematical notations and I have every number except 1. It’s there, it pops up I just cannot select it for use. Thanks
Where is it
Either I can’t find it or it isn’t there but I wish there was a division symbol
Response from developer
Hello, The division symbol is accessible by holding down on the / key and releasing on the ÷ key. Thanks for using HappyKey!
Has potential
This app has potential to be a great resource for students in school to support math recording. However, the multiplication symbol need to be a "X" rather than a dot. With this simple adjustment, it could be a very valuable tool for students to record math on the iPad.
No times symbol
This app doesn't have the X like multiplication symbol. I needed that.
No multiplication symbol
I got this keyboard because I really needed a multiplication symbol, but it is not included. Otherwise, it looks nice. Unfortunately, it does not do what I need.
Awesome!
Great work! Maybe I can give some input on new keys to add to the keyboard. :)
This App makes my life so much better
This app I just amazing. Every math symbol is here so I can now do all my homework on my phone. This app is the best math app there is and it makes people's life way better.
