HoloCalc Scientific Calculator

I was sick and this really helped me get through an assignment that was due on Friday, even when I had no real calculator! Cheers to the Developers, I have to say!

Até agora está sendo muito útil, não me deparei com bugs e é muito completa. Enfim um quebra galho perfeito pra quem ainda não comprou uma calculadora cientifica.

Works well but don't expect high precision results

Value of Cos (300) gives wrong.

Dividing by zero yields a result of "infinity". Other than that, the calculator does nicely.

Please add % button, it's the only thing missing in otherwise excellent app

Excellent app. Wished it had more features but for what it has it's awesome. Love how it handles brackets automatically.

I tried it it looks amazing and works more then I expected it to be

This is literally the calculator I need. I really like the colors and I love that my problems are saved so I can look back at them.It is also one of the only calculator apps I could find that actually included exponents. I DEFINITELY recommend this app for a tool.

Has everything I needed. And I never write these ratings so you gotta know its the best app

Finally a calculator that doesn't look like a 12 year old made it right after their hello world app! As others have mentioned, needs a way to edit without backspacing everything. Also needs font size option (way too much wasted space between entry/result area). The app icon is a bit blurry and 0/decimal keys are slightly misaligned (OCD)

The UI looks great. But the App icon doesn't look good on phones with 2K display. Please update!!

Almost great but the result scrolls beyond the visible area.

One of too few good-looking calculator apps available for Android.

Amazing app, ad free, and very simple. Replaced my default calculator. *FIX* It gives the wrong answer for cos(300) it says -0.5 when it should be 0.5

Please add '%' and a widget with large screen just like app..

Best calculator period! But please use material design elements!

With recent Kitkat update the Holocalc is acting very weird and stops abruptly when pressing '=' key. Please resolve it.

It is really a great calculator and is so simple and intuitive. It would be really awesome if it had a calculation history.

Would love to get a material design update!

Calculates. Clean looks. Bonus kudos for the number of retained prior calculations and app layout. Looks/feels/performs very, very well. Thank you for this wonderful free app.

Super nice app. Good job!

The best calculator I have used

Though the numbers are a little big, this is a very nice calc. I'm not easily impressed and this has become one of favorite new apps. Great design.

Finally, a calculator that is truly scientific and not some piece of crap cut out of a tree. The maker knew problems with normal calculators and worked to fix them. Just wish you could edit stuff in the middle of your equation. 5 stars for being best calculator app!

Finally a calculator that doesn't look like a 12 year old made it right after their hello world app! As others have mentioned, needs a way to edit without backspacing everything. We also want to be able to change font size (way too much wasted space between entry/result area) and vibration duration. The app icon is a bit blurry and 0/decimal keys are misaligned on 1080p devices.

This is literally the calculator I need. I really like the colors and I love that my problems are saved so I can look back at them.It is also one of the only calculator apps I could find that actually included exponents. I DEFINITELY recommend this app for a tool.

BUT there is no way to change a number in the middle of a calculation without erasing everything that comes after that number. Should be an easy thing to fix..

(Still) The best calculator I've found so far on Android. I'd love a refreshed design, but a calculator should put function before form, and so I am still happy with the classic Holo design.

The best calculator app on the market.. Very functional and good looking.. Especially like the tap to add to calculation from history feature.. ☺.. Keep it up!

With recent Kitkat update the Holocalc is acting very weird and stops abruptly when pressing '=' key. Please resolve it.

What I love most is being able to select previous answers by simply tapping them - Really useful and I haven't found any other app that has this feature. Feature requests: Keeping more sig figs in memory (even if they aren't displayed), fraction notation and longer history! Other than that, perfect app

Only complaint is that you can't use a cursor to go back in the equation before you press =. Would be great if you could get the cursor to show up.

Works better than stock needs updating to change themes but its free I would recommend it

Amazing app, ad free, and very simple. Replaced my default calculator. *FIX* It gives the wrong answer for cos(300) it says -0.5 when it should be 0.5

This is one handsome app but please add option to move cursor around.Thanks

Head and shoulders above everything else.

Went even open

I think I like it!

Finally a calculator that doesn't look like a 12 year old made it right after their hello world app! As others have mentioned, needs a way to edit without backspacing everything. We also want to be able to change font size (way too much wasted space between entry/result area) and vibration duration. Icon blurry and 0/decimal keys misaligned on 1080p xhdpi screens.