HiEdu Scientific Calculator : He-570

A full app with so many functions. Excellent. Complexes, graphs, matrixes, formulas... There's all I need. The only thing I could say is that the buttons are placed as they are on a Casio (And I'm using a Texas so I'm a little bit lost 😅). So an excellent app. Keep working !

Highly recommend. I have 2 math 4 year degrees. Also former high school and college teacher so i have more experence than the average user. I find this calcilator app to be very useful and easy to use for both basic and more complex calculations. It has multiple features you cant find in scientific calculators. Features that are useful beyond common math courses. Before planning on use in classroom make sure your teacher checks as you may not be able to use it. Ads are not an issue.

One of the best apps I have in my phone. Yet it should be improved and add some more futures. In my opinion it would be even moreover near to perfection if it got improved by: 1 Including LIMITS AND INTEGRAL 2 It graphic calculations works in the way that Photomaths works, by taking photos, which improves the variety of works could be done using it.

App is good, nice themes. Only two things: 1st - buttons displays only one function at a time, so I must press Shift for display other set of functions. It would be good, if It can display Shift mode everytime over the buttons or in another color, as it is in real calculators. 2nd - I help translate 2 forms into two different languages and no code for remove ads came to my e-mail.

It's the best and most advanced calculator ever, not just to me but I think around google play. I'd recommend it to every aspiring mathematician wanting to get things done like in no time, even confirming fractions and many other calculations. It's got the matrix calculator also among the many other great features. Thanks to the developers. #KeepUpTheGreatWorks #Otnlifestyle

simply good, super awesome. I think the themes are dope, and they're simple too, and of course I like them simple. And one more thing; it's a totally free package, and available offline too. I just want to Thank the programmer(s), you really did a fantastic job on this. "HiEdu Scientific Calculator" is a pure masterpiece...

how often do you need to do some trigonometry or other advanced math? usually not much, but occasionally opportunities present themselves. my daughter wanted to build a kaleidoscope so the first obstacle to overcome was finding the dimensions of a prism that will fit inside a cut up paper towel roll (ie. cylinder). once i found my equation i realized the simple calculator on my phone was incapable of handling that degree of math. that lead me to finding your app. now, construction time!

Great calculator. Super clutch when I forget mine at the house. Expect when I have a quiz or exam, but that's only because not being able to use our phones during those times, which makes sense and has nothing to do with the calculator itself.

All computations involve inputting data, manipulating it according to cer- tain rules, and then outputting the final answer. For classical computations, the bit is the basic unit of data. For quantum computations, this unit is the quantum bit—usually shortened to qubit. A classical bit corresponds to one of two alternatives. Anything that can be in exactly one of two states can represent a bit.

very useful, easy to use, and have all the function the scientific calculator would have, but you should repair the decimal or fraction default output in the settings, because it sometimes changing on its own. but overall it is a good calculator app to use, appreciate the developer for making this useful app

Love this so much but I have one problem: when I try to drag a long formula left and right and then change numbers, it always resets the view to the end of equation and I can't see what I type. If you fix this it's gonna be the best calculator I've ever used. Thanks!

I'm taking engineering classes and this calculator has performed great and it's easy to navigate and the ads are not intrusive no popping up on the whole screen. the only ads are a banner at the top and it's not big. it also has pretty nice themes. overall great calculator app i would pay not to get rid of ads but just too support the dev. tldr great advanced calculator, ads are un-intrusive

It's a great app for higher mathematical calculations plus it has a converter for variety of things, which is useful and three unique modes-standard, scientific and programmer, very helpful for a person involved in maths calculations regularly like me. Please continue your great work... heartfelt thanks. 💓

It's a good calculator, quite outstanding for its kind and audience. I'd like to see a higher, invocable programming feature in future versions, maybe using a rudimentary language like BASIC, an export. The developer is clearly very capable.

Very wide range of capabilities. Previously it was limited to what a typical calculator could do. Ads are slightly annoying but limited to the top section, so they don't interfere with your inputs.

Calculator worked well, nice text editing which other apps do not have, but recent update changed the scaling of the keys so it is impossible to see the one thing you absolutely need in a calculator: the output line. Would be 4-5 stars otherwise, but the app is unusable at the moment.

I don't know if I'm the only one with these issues but the app doesn't fit the screen of the Galaxy s9. It has tons of features that I would love to use but can't even find buttons like division because I think they are off the screen. Please help because I would like to change my rating.

The calculator is great and useful. But the overall design is not that great. I personally don't prefer the swipe left to see more operators. Maybe a different implementation? Smoother animations maybe?

It's an exceptionally good calculator with a series of options including standard, scientific and programming abilities. The display is quite good for inputs in and ouputs. Congrats and thanks for letting out the application FREE.

I've never been so comfortable with ads popping up. This app lets me go about my business without having to constantly close an ad. And the display is fantastic as well. Giving it 5.

Excellent free calculator. The app has adds but they are in a small space on top of the screen and aren't that intrusive. Really good scientific functions for 2nd level, I cant comment on 3rd level.

is the best calculator i like i compute with it every thing from fractions to decimal, integers, and so on . other calculators do not have many options tgat makes it difficult to compute with them. firtunately the hiedu dcientific calculator app is making my school work easier safer quick and precise. keep it up the good work. for me, i dobt have any complainr about it. the app itself doesnt have restrictions to download it . good job and thank you.

Very useful indeed. I like the fact that it has physics, maths and chemistry formulas and equations. Most importantly am in love with the linear, quadratic and cubic functions and their respective graphs. Keep up guys!

What a deal. I tried several parts of this calculator, then decided to updrade to the 'Pro' version. What a mistake that was. Now when I open the currency converter it pops up a message that says I have no internet connection. Bull! Internet stiln works just fine for every other app. And just to make me really happy they do not reply when you complai about htis via their built-in Chat.

Advertising the significand as 30 digits borders on fraud, for example, pi is only in program to 15 digits, so pi * pi is only accurate to 15 digits, NOT the 30 digits displayed. The last 15 digits have to be WRONG! The only method of escaping ads is to help, a lot of help actually, with translation for a few languages, no other options. Useless even for multi-lingual people who either don't know those languages or don't have very sophisticated command of those languages.

i love this app is super cool💫....it has all u need in one simple app....there math and physical sciences formulas and its also convenient for people who are doing accounting it helps alot; i use it almost all the time❤🔥....the only thing i don't like are the ads but they only show up when u have switched on your data

It is a very good scientific calculator, I loved the fact that it had the fraction button and many other useful features in the math and science field ,if u searching for a great scientific calculator I'd say to you this is the one and for me it deserves the 5 star rating with no benefit of a doubt

Great app allows me to work things out as easily as my casio calculator . I use it when i dont have my other calculator and it makes life super easy as i have a spare on my phone . Super easy as it is identical layout to the casio

Works great and has many useful functions but does not resize to share the screen with another app. ex: cannot share the screen with the pdf/ebook containing my homework. I then cannot use it for what I need it.

I use the app every day; but lately, it seems as if it puts in a number the minute I turn it on. So, I have to do a clearance of the screen each time I turn the app on. that is a big hindrance to my time. Otherwise, it is an extremely good app.