Calculator (Holo)
Calculator supports history, graphing, hex/bin conversion, matrices, and more. It won't solve equations for you, but it gives you the tools to do so yourself as conveniently as it can.
This app is completely open source, and comes bundles with some phones already.
Category : Tools
Reviews (30)
Best calculator on the play store. The widget with the semi transparency is great. I can add values from a webpage without switching back and forth between apps.
Best calculator on the play store! Please fix the missing cursor however, I'd like to be able to move inside the written equation like before (to insert or delete something in the middle). Also, please consider adding a permutation and combination function.
This calculator is danm powerful, dark theme is nice, graphing is nice, it solves matrix qudratics. Simple, or complex, and perfect for any higl level math courses. The only thing better, is wolfram alpha, but thats not a calculator.
Doesn't scale well to big displays and doesn't have all the features of other calculators.
Number buttons 2-9 randomly disabled and now the app is useless. When it worked it was my favorite calculator.
best calculator, thing is the new update has made it unstable. There's no cursor , matrix is not working!
Bugs fixed in latest version. Reason I'm using this app is the completely dark interface!
Please add a custom size setting for display area. Height of number keys are twice of display area in my phone
Tried to perform Hex addition 32000000 + FFFFFF, It returned 8.8E6EEB702e8. Please fix this. All large hex additions are giving wrong values.
Best calc app for the floating widget function
i love this app but now i can't move the cursor as before. Please bring that feature BACK! I promise i will give 5 stars if you do
I have been using it for a really long time and this one is by far the most comfortable to use and simple.
Latest update broke Floating Calculator even after reinstalling from scratch in Android Pie.
I love this calculator but where is the cursor?? Why did you removed it? 😠😠😠
Best calculator app on playstore, good job
Now, textbox not editable😓😓😓don't update please. Bugdate!
update fixed it, thanks👍
it's good .. but , i can't clean its history !!
This is best calculator. I love it
This new update has made this great app unusable.
Last update has ruined a functional app
Best calculator ever!
Best calculator ever!
Delete button does nothing now.
simply the best ......
Stock calculator on Android is intuitive with big buttons but just too feature barren. Most calculator apps come with useful (and often unnecessary) features but also with smaller buttons and ugliness. This one somehow managed to achieve both form and function while preserving the stock appearance. Perfect. Exactly what I have been looking for.
Appp is good but its lagging in Google Pixel xl
Too much permission for a calculator.
My best calculator app.
This should be the default calc on Android! If any panel is "too much" for a given user, they can uncheck it, and the calc becomes that much more "basic". The only thing it lacks — and *I'm* not complaining! — are derivatives & integrals... and maybe combinations & permutations. EDIT: it often hangs when doing graphs, even if the panel is locked. I get "App is not responding".