App Profile: 12Calc

Android / Games / Puzzles

12Calc

Installs:

Rating:

4.91

Total Reviews:

740

Top Countries:

US, BR, FR

< $5k

/mo

< 5k

/mo

Reviews: What People Think About 12Calc

JGRog

Rating: 5/5

In an earlier review I gave this phenomenal app 5 stars but wanted to give it 100. Now, I want to give it 1,000. Without any doubt, this is the #1 calculator of its kind on the market in this CPA's opinion. I use this every day for a wide variety of professional and personal reasons. In addition to doing all the HP 12-C calculations, it has templates for leases, loans, time value of money, multi-year financial ratios, foreign exchange calculations, etc. I use the conversions feature to help me with calculations necessary when I fly general aviation aircraft. One of the best, most useful features is an electronic "tape," which, amazingly, can be e-mailed as a PDF file for printing if need be. This makes the app substantially more valuable than any physical calculator or any comparable app. When I bought this app for my iPhone, I expected to have to pay again for my iPad, but, no, I could download it onto my iPad for no additional cost. This calculator is outstanding. The developer, Ernie Brock, is a genius. He keeps making his app better and better all while staying ahead of Apple’s iOS changes that impact the functionality of the program. I recommend this fantastic app HIGHLY. It continues to get me through CPA seasons, and it makes calculations of pilotage and dead reckoning much easier when I plan cross country flights.

Carlos Borromeo

Rating: 5/5

The updates on this app keep it at the top of my list of most used apps on my iPhone and other Apple devices. I have always owned at least three HP 12C handheld calculators since these came to the market decades ago. I still do today but now that I am on my iPhones and iPads most of every waking hour I find it so convenient to be able to click on Ernest Brock's 12Calc on my iPhones and iPads while working numbers on these devices. I have been a user of Ernest Brock's 12Calc from its first appearance and through its periodic updates with new features as Mr. Brock has again done with this superb 12Calc Version 2.3! I am now 76 years old and since these came out in the market I have used and recommended to family and friends both the HP12C handheld calculator and Ernest Brock's 12Calc app. I will continue to use and recommend these to anyone looking for timeless products that are classics in their industry. Good job, HP and Ernest Brock! Your excellent products enhance each other like supportive partners, which is how I view and use your products.

DoTK-

Rating: 5/5

I use my physical 12C Platinum a lot, but sometimes it’s not practical to have it with me. For me, this app is superior to the physical device not only because I’m more likely to have it with me, but it can display the tape as well as show the stack. Other HP RPN calculators show the stack and I always found it annoying that the 12C didn’t. One simple addition would turn the tables on my physical device and make this app perfect is to be able to copy the result so I can paste it into my bookkeeping or spreadsheets on my iPad. I’m thinking a tap or click (iPad) on the result should copy the result. It appears there is no way to get the results out of this app outside of remembering them and typing them into other apps manually— lame! Outside of that minor annoyance, this app is full featured, resizable on iPad, snappy (I’ve found others are weirdly laggy) and worth every penny.

About 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.

File size: 5865472

Launched countries: USAUCACNFRDEGBITJPKRRUDZAOARATAZBBBYBEBMBRBGCLCOCRHRCZDKDOECEGSVFIGHGRGTHKHUINIDIEILKZKEKWLBLTLUMOMGMYMXNLNZNGNOOMPKPAPEPHPLPTQAROSASGSKSIZAESLKSECHTWTHTNTRUAAEUYUZVEVNBOEELVNIPYKHMZYEBHCYMTBJBFCGJOLAMLSNTZUGZW

Minimum OS version: 16.0

Release Date: 1387495796000

Published by Ernest Brock

Website url: http://www.acornaircraft.com/Acorn_Aircraft.html

Publisher country: US

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