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Details about 12Calc

  • Released
  • Updated
  • iOS Version
  • Age Rating
  • Size
  • Devices
  • Languages
  • December 19, 2013
  • September 29, 2024
  • 16.0+
  • 4+
  • 5.59MB
  • iPhone, iPad
  • American English

Features

Developer of 12Calc

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🗣❌ unsupported
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Version History of 12Calc

2.8

December 9, 2023

•Update for iOS17 •Added iPhone orientation lock to settings •Fixed keyboard subtract

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2.7

December 30, 2021

• Update for iOS15 changes • Fixed iPad f&g display • Adjusted darkmode colors

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2.6

December 15, 2021

• Update for iOS15.2 • Improved readability of stack display • Fixed converter view dark mode

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2.5

December 8, 2021

• Updates for iOS15 • Added dark mode • Added iPad keyboard support

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2.4

April 3, 2019

• Updated for (more) changes/bugs introduced by iOS12.3 • Improved currency converter (again) • Fixed worksheet file save

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2.3

March 30, 2019

• Update to workaround iOS12.3 display bug • Fixed program file view • Improved currency exchange converter

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2.2

October 2, 2017

• Update to work around iOS11.0.1 bugs. Apple is changing the view system without working out all the details. Important pieces such as setRightBarItems have just stopped working as a result of introducing a big black notch smack in the middle of the top of the screen. How is this a good idea? My users certainly have let me know they don't appreciate updating iOS and then their apps no longer work. • To my users- I'm trying to stay on top of this and will continue to update the app to work around Apple's latest "design innovations" :-( • Restored waste basket and action buttons on audit tape for iPhone • Added taptic feedback on key touches (requires iPhone with taptic engine)

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2.1

September 25, 2017

•Update for iOS11 •drag and drop calculations from the audit tape •Added saving iPad orientation & side panel settings •Fixed currency worksheet •Fixed contact developer mail

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2.0

May 8, 2017

• Update for iOS changes • Added full function vertical keyboard • Added iPad slide over and split views • Added Settings View • Added ? key help system • Added Help function • Added direct keyboard access to worksheets • HTTPS security update • Added audit tape and rotate buttons for iPad • Added hide / show of tape on iPad • Updated graphics for iPad Pro and large display iPhones

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1.0

December 19, 2013

Price History of 12Calc

Description of 12Calc

12Calc is a full version of the well known HP12C for the iPhone and iPad. It also includes an audit tape, unit converter, worksheets, rotated views, user guide and HD graphics optimized for iPad and iPhone retina displays. •Runs in 64 bit mode on the latest iOS release and new iPads and iPhones. •Calculations are highly accurate and blazing fast. No more "running" flashing displays for amortizations, depreciation schedules or interest calculations. Work as fast as you can type. •Audit Tape: The audit tape keeps a record of your calculations. You can review, mail, text, share or print the tape. •Unit Converter: Convert between a wide variety of common units and currencies. Currency rates can be downloaded from the internet. •Work Sheets with interactive graphs: Auto Purchase Black-Scholes Bond Break-even Cash Flow analysis Currency Date Depreciation Interest Conversion Lease Loan Amortization (includes option for Canadian mortgages) Margin&Markup Refinance Statistics Tip TVM •Views for all orientations: Portrait and landscape renderings of the full keyboard are provided for iPhone and iPad. The iPad version includes slide over and multiple split view displays as well as side-by-side display of the help page, audit tape, tvm mortgage table or program variables. •Built-in contextual help: Touch the ? key for a description of any keyboard function with examples of use. If you are just learning or can't remember how to use a function- just touch the ? key. Includes tutorials on how to use reverse Polish notation (RPN) and how to solve time value of money problems. •HD Graphics: Graphics optimized for both retina and standard resolution screens. Choose from multiple color schemes including gold, rose gold, brass, copper, silver and several color tints.
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12Calc: FAQ

Is 12Calc optimized for iPad devices?

Yes, 12Calc is compatible with iPad devices.

Who built the 12Calc app?

Ernest Brock is the developer of 12Calc.

What is the minimum iOS version for the 12Calc app?

The 12Calc app currently supports iOS 16.0 or later.

What user rating does 12Calc have?

12Calc has a consumer rating of 4.9 and receives plenty of positive reviews.

What’s the app category of 12Calc?

The Main Genre Of The 12calc App Is Finance.

What’s the current version of the 12Calc app?

The current version of 12Calc is 2.8.

When did the new 12Calc update happen?

12Calc rolled out its latest update on September 29, 2024.

When did 12Calc first launch?

12Calc originally came out on February 6, 2023.

What is the age rating for 12Calc?

12Calc is suitable for children aged Ernest Brock.

What are the languages supported by 12Calc?

12Calc is available in American English.

Does Apple Arcade offer 12Calc as part of its collection?

No, 12Calc is not featured on Apple Arcade.

Can I make in-app purchases within 12Calc?

No, 12Calc does not include options for in-app purchases.

Can I use 12Calc with Apple Vision Pro?

No, you cannot use 12Calc with Apple Vision Pro.

Can I expect ads while using 12Calc?

No, you can not expect ads while using 12Calc.

Screenshots of 12Calc

12Calc screenshot #1 for iPhone
12Calc screenshot #2 for iPhone
12Calc screenshot #3 for iPhone
12Calc screenshot #4 for iPhone
12Calc screenshot #5 for iPhone
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Reviews of 12Calc

Leave a Review 12Calc
  • The best 12C emulator, and I worked for the company that made it.

    I’ve had an HP 12C since they first came out. When I bought an iPhone and an iPad, I wanted an emulator that worked at least as well as the physical calculator. My former employer also had a 12C emulator on the App Store, but it was out classed by 12Calc.

    First off, it looks great, unlike some other emulators. You can even choose different templates. However, what matters to me is how it works. All the 12C functions are there, but there are a bunch of great additions. There are various worksheets for more complicated efforts if you want to track them on the screen. Included are useful conversion tools, so you won’t need a separate conversion app. You can review the memory and even print it out or export to a file. Copy and paste is supported.

    There are just too many features to write about here, but they are all covered by the terrific context-sensitive help. You press the help button, including the “F” and “G” shift functions, and you get an explanation of how the function works and some examples.

    The developer also has some terrific TI based emulators, especially the TI83/84 and TI-BA emulators. However, if you need the best 12C emulator out there, get 12Calc. There’s even a bundle offered where you can get 12C and TI-BA emulators for one price. The best of both worlds!
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  • 12Calc app

    Seems to no longer work.
  • This is the gold standard of Financial Calculators.

    , Long before the personal computer, iPhones and the internet the HP 12C. calculator provided the answers to my financial calculations. Now my favorite calculator is as close as my phone, it’s always with you. This app has additional features not found on the original HP. The currency converter is very accurate and uses current exchange rates. Best of all, the app cost less than a set of replacement batteries for your legacy HP 12C.
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