HP-41 Application software for iPhone

Strictly Surveying

Last Post by Steve Corley 14 years ago

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Cliff Mugnier

(@cliff-mugnier)

Posts: 1223

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Topic starter

Any comments or testimonials on this? The write-ups and the package looks pretty good to me for $24.99.

Posted : March 7, 2011 8:11 pm

bharen

(@bharen)

Posts: 50

Registered

i41CX+

If you are refering to the i41CX+ iPhone app, I heartily recommend it. It was one of the first apps I bought back when I bought my brand spanking new iPhone 3G the day they were released.

It is an extremely faithful implementation of the HP-41, and amazingly well executed and well supported by the author. The printer function is extremely well done, too.

The whole package is not just fun to pay with, but danged useful. If you are an HP calculator fan and particularly if you have fond remembrances of the HP-41 line this is a must-have app.

Posted : March 8, 2011 2:58 am

Steve Corley

(@steve-corley)

Posts: 792

i41CX+

I have it on my IPAD, and have installed the survey ROM. I use it all the time.

Posted : March 8, 2011 5:31 am

stephen-johnson

(@stephen-johnson)

Posts: 2342

i41CX+

How did you load the survey ROM? It has my favorite program for calculating vertical curves.

Posted : March 8, 2011 12:32 pm

Steve Corley

(@steve-corley)

Posts: 792

i41CX+

Touch the LCD screen area on the 41' and swipe up. This will flip the calculator around. Select an empty port, and load the Survey ROM. You have to download from URL. It is pretty self explanatory. The instructions with the program explain it throughly. Good luck.

Posted : March 8, 2011 3:34 pm