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Numerari Scientific Calculator

Published by: KnowledgeDoor
Downloads
Revenue

Description

Numerari's comprehensive unit calculations, easy-to-use complex numbers, powerful graphing, and advanced functions make it the perfect tool for solving challenging science, engineering, and mathematical problems.
● Routinely use units in your calculations to verify unit consistency and convert units for any physical quantity.
● Enter calculations with mixtures of rectangular and polar complex numbers and easily convert answers between forms.
● Graph multiple functions on rectangular or polar grids using linear-linear, linear-log, log-linear, log-log, linear-decibel, or log-decibel scales.
● Trigonometric, hyperbolic, permutation, combination, Bessel, gamma, factorial, etc. keys cover a wide range of applications.
(Be sure to VISIT OUR WEBSITE for many more screen captures and expanded explanations of features.)
EASY-TO-USE INTERFACE
● Copy from the history display to the build display with just one tap---copy the entire previous expression, copy a number with its units, etc.
● Scrollable build and history displays let you enter calculations of arbitrary size
● Drag and drop to set user-defined keys
UNITS AND CONSTANTS
● Popup unit keypads with 96 units
● Combine units with multiplication, division, and power operations
● Conversions for any physical quantity can be made by combining units
● Includes all metric (SI) units, many related units, and 18 metric power prefixes
● Includes 48 of the most common English units
● Checks calculations for unit consistency
● Can suggest units for the answer, but you can also specify the answer units---answer units are checked for consistency and any required unit conversions are done automatically
● Popup constant keypad with 48 physical and mathematical constants
● Constants cover the full range of areas from basic physics and chemistry to electromagnetics and quantum mechanics
COMPLEX NUMBERS
● Enter any mixture of rectangular or polar complex numbers in a calculation
● Complex numbers can have units
● One tap switches between rectangular and polar as the default answer form
● One tap switches between radians and degrees as the default polar argument units
● If the last answer was in rectangular form, one tap shows it in polar form and vice versa
GRAPHING
● Graph functions on rectangular and polar grids
● Five scales are available for labeling axes: regular linear (default), pi linear (axis is labeled in multiples of pi), regular logarithmic, and two special logarithmic decibel scales
● Graph multiple functions and give each line a unique color
● The history display saves your graph specification and a thumbnail image of the graph so that you can reopen the graph to full screen with just a tap. You can create similar graphs by copying old ones.
● Units are fully integrated---use units in your function expressions and on your axis limits
ADVANCED FUNCTIONS
● Popup keypad with 48 advanced functions
● Includes all the trigonometric and hyperbolic functions and their inverses
● Includes permutation, combination, factorial, double factorial, gamma, log gamma, digamma, log with any base, Riemann zeta, and error functions
● Supports differential equation applications with Bessel and Airy functions and Legendre, Laguerre, Chebyshev, and Hermite polynomials
KEYBOARD
● The option to switch between two ergonomic keyboard layouts lets you decide which is best for how you use your iPad
● 10 user-defined keys that you can assign with a simple drag and drop---save special constants, groups of units, and expressions
● UNDO/REDO the last 50 edits in the build display
● 17 color themes: cool, warm, outdoors, orchid, sweet, chocolate, steel, graphite, robust, khaki, pastel, subway tile, sapphire, turquoise, ruby, emerald, and neutral
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Screenshots

Numerari Scientific Calculator FAQ

  • Is Numerari Scientific Calculator free?

    Yes, Numerari Scientific Calculator is completely free and it doesn't have any in-app purchases or subscriptions.

  • Is Numerari Scientific Calculator legit?

    ✅ The Numerari Scientific Calculator app appears to be high-quality and legitimate. Users are very satisfied.

    Thanks for the vote

  • How much does Numerari Scientific Calculator cost?

    Numerari Scientific Calculator is free.

  • What is Numerari Scientific Calculator revenue?

    To get estimated revenue of Numerari Scientific Calculator app and other AppStore insights you can sign up to AppTail Mobile Analytics Platform.

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Ratings History

Numerari Scientific Calculator Reviews

Awesome Calculator

garbageskow on

United States

I am from the generation when the HP programmable calculators like the 15C were very popular, if you could afford to buy one. Many of my classmates and I could not…what an awesome time it would have been to be able to have had access to a calculator such as this!!…this calculator is in my opinion, far and above the competition…nice job…keep up the good work!!

Best calculator for everyone…from physicists to cooks

Neptue on

United States

Numerari has been my go to calculator app for years. So glad the developers made it work on the latest version of iOS and the new iPADs. I recently upgraded my ancient iPAD and was bummed to discover that Numerari was not compatible. So I had to keep my old iPAD in service. With this update … Numerari works great on the latest from Apple. Attn Apple App Store: your team should take a good look at Numerari and consider it for an “editor’s choice”. Maybe a spotlight on Numerari for the new school year (high school and college) would increase its sales numbers. It’s a diamond in your App mountain and users who get it will love it. A Happy PhD Engineer …🤠

Instantly became my favorite scientific calculator!

Eriptron on

United States

Update: Nobody’s beat it yell, IMHO. Hands down, still, the best calculator I've ever used. I was always on the quest of finding that perfect, for me, calculator. I have a huge collection of apps but when I found Numerari...the quest was over. Never looked for any since then. The only thing I could ever think of that is missing is the ability to add text descriptions or text notes to lines in the history display. ------ Thank you for the fix update. I'm still surprised how naturally I took to this layout. :-) Very smartly done user interface! Ditto to everything the other reviewer said. The history line deletes needs an 'are you sure' challenge as "any" touch there just deletes that history line. Puff, gone. It also would be nice if you could save histories for future recall.

Sure beats a slide rule

kck17 on

United States

Could have completed my EE degree in college in 3 years instead of 4.

Spectacular

PresentMe on

United States

The calculator is so powerful, yet relatively easy to use, at least after you read the instructions. It is also a bit humbling, at least to me, since I did not know even the existence of all of the constants available to use.

Outstanding

Essjrs on

United States

Absolutely the best engineering calc I have ever used. Superior to others I have.

Th best

Alsilvv on

United States

I've been using several calculator apps but i can tell this is the best!!

No Questions Asked... Numerari=Yes

MaxScx on

United States

Ya seriously this is the most useful calculator I personally have ever dreamed could be possible. Initially, after using it for a couple weeks, I felt like there could have been more thought in the manual. I figured out what I needed to do, PLUS so far there has been no issues of "how do I do this?" . The GUI is intuitive enough to rock and roll. As with all things in life, I hope they continue to make this better and better. Too many extremely cool things suffer from what I call "cow in heaven." Which is where the achievements are so great that there becomes a fear of change or improvement. I see there is still some crazy cool functionality which could be in this app in the future... Besides that, I have not needed another calculator for years now !!!!!

The best bar none!

Cncjerry on

United States

It just took my five minutes to log into iTunes as my password was hosed and I would never go thru all that trouble if I didn't think this calculator deserved mention. This is the best bar none as the subject states. It is highly functional and the graphics are more than just pretty pictures. The button graphics really highlight the functions opposed to just being a pretty skin. I've been collecting calculators for years and have an extensive collection of HP and old TI mag card readers. I have most calculators available for the ipad of any worth and had used '42' almost exclusively until now. The one feature that I love is the way you can move the edit line by dragging on the keypad. It makes editing on this app near perfect which has always been a problem on the ipad. As far as math goes, I can't find a bug and doubt I will. I do wish it had scripting but can live without it for now.

Not perfect; just the best :)

CallMeDblOSeven on

United States

I like this calculator better than any that I have used. It has a full feature set, and the memory stack is very convenient. Editing equations by "gesturing" the cursor right to left is clever, innovative, and useful. My only major disappointment is that the units don't always behave as I expect them too. My only minor disappointment is the inability to multi-select and erase portion of the memory Stack, rather than all of it or one entry at a time. Still, I find Numerari so useful and so much better than other scientific calculators that I gave it five stars.

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App Info

Category
Utilities
Publisher
KnowledgeDoor
Languages
English
Recent release
1.5.3 (1 year ago )
Released on
Nov 3, 2012 (12 years ago )
Last Updated
1 week ago
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