NeoCal Advanced Calculator for Android
My goto calculator. It does almost everything! And in my experience, largely bug free!
Easy to use including not just scientific functions but fundamental constants and conversions
I barely scratch the surface of what it can do.
Use RPN. Find comfort in this Palm days product still performing well.
Can't live without it
Great calculator easy to use. Includes date functions.
Superb. Waiting Windows 8 mobile version
Missing complex numbers
Got it free on Amazon, ditched Amazon Appstore and it won't work anymore. It's worth the money, try buying a hardware calculator that does this much for $10!
This calculater covers seven different types of calculators, so most of the bases are covered.
Re-reviewing. Hope it continues to work in areas of restricted internet. Google material theme and iphone theme would be nice.
It does anything that I can imagine asking a calculator to do. On my ~12 cm Android screen, at least, the buttons are just the right size: big enough to hit the right button and small enough to have plenty of buttons on a single page. (I have about average male hand size; 8 cm across the base of my four fingers.)
This app is the most complete calculator I've seen for Android. It's a scientific calculator, a programming calculator, a financial calculator, a statistics calculator, it does conversions, date & time calculations, Reverse Polish Notation, it has 100 user registers, a huge list of constants, and can show the complete stack. Sure, it's an expensive app, but you'd pay way, way more for a hardware calculator that could only do half as much.
Superb. Waiting Windows 8 mobile version
Must have
Well maintained for years. Works on all my devices.
Fantastic calculator no matter what domain.
Great calc
Simply the best advanced calculator on the market. It's practically a steal at this price. Do yourself and the developer a favor and pay for this app.
I love this app... the only thing I would add is a fraction function...you know, that a b/c button that lets you enter fractions. .. that would make it truly complete for everything I do... EDIT: hey, that's great news about fractions! Thank you for letting me know.
Financial calculations will not compute number of years for a principal to grow to a future amount for a given interest rate. Gives error message.
That's the very best calculator app on PlayStore.
But copy not work
Great calculator, very helpful, plenty of operations. But it shows only numbers, bit difficult to input complex expressions. So can you please add to show operators also
If you're looking for a calculator that does everything (RPN, stats, trig, unit conversions, programmer functions, etc.) this is it! Nice UI and intuitively laid out.
I've used Neocal on 3 generations of personal electronics. Always excellent! Keeps getting better! Nothing else comes close!
Excellent! Best calculator I've ever tried for Android.
The best RPN I've found. Awesome job.
Using this calc way back in Palm OS and it's still as strong as ever. Worth It!
Simply the best overall calculator available. There are some limitations regarding storage capabilities, but, that is it !!!
Use this app since Palm. Very useful and easy to use. Annoying bug: Keyboard clicks works 10% of the time on Galaxy S4 (under Kitkat). Rest is OK.
This app has been around since Palm Pilot days. .lt has proven accurate and easy to use. Flexible interface allows algebraic or RPN input,and it has financial, scientific, statistical, and conversion functions. It is a hidden gem in the Play Store.
Re-reviewing. Hope it continues to work in areas of restricted internet. Google material theme and iphone theme would be nice.
Awesome RPN calculator
Amazing design
but many are not intuitive and hard to use.
Best calc on android
Fully featured, good value.
Dumped all my other calcs... This thing does it ALL.
by Y####:
Best calculator going. I've used it since my Palm. Just got into Android and it's the first app I looked for, had to have it. An excellent choice for a working engineer particularly in the electronic/electrical area.