Free42 - Reviews, Revenue and Downloads - Apple App Store

Description

Free42 is a re-implementation of the HP-42S calculator and the HP-82240 printer.
It is a complete rewrite, not using any HP code, and it does not require an HP-42S ROM image.
Free42 is an Open Source project. The executables and source code are released under the terms of the GNU General Public License, version 2.
All third-party code used in Free42 is either in the public domain, or licensed under terms compatible with GPLv2, or used with the authors' permission.

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Screenshots

User Rating

4.93 out of 5

30 ratings in Australia

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Ratings History

Reviews

Awesome app

Hardly a day goes by where I don’t use this. In college I lusted after an HP calculator but could never afford one. Now I can.

Please Increase Image Size

Great app but recently the size of the calculator reduced relative to the screen; hopefuly Thomas can stretching it out again for easier reading. 04/02/20 - Thanks Thomas for pointing out I must’ve inadvertently changed a setting. I didn’t even realise the settings were available but I found them and reset the graphic size. All good now.

Very good

I’ve had this app for a few years now, but just getting around to a review now. I use this a lot since my old 32Sii died, and I find it a perfect replacement. Lots of bug updates too. Nice work.

Thankyou Thomas Okken

This app of the HP42 is just fantastic! I’ve had 2 of these calculators, one died the other went missing! Over the last few weeks I’ve been finding my old 42 programs & will start inputting them into the app.

Fantastic! Thanks to the developers!

10/10- what more can I say?

Configurable key click please

Thank you for this amazing app. Can you please add the ability to turn off the key click sounds.

Perfect app!

Awesome. Such an useful app to have on your phone if you love the HP RPN series!

Goodbye HP

I have been in despair lately as my hp32 has become a battery draining nuisance. They only last about a month. And no, it's not the batteries. It happened to the last hp I had. I replaced it cause I thought I had bought a dud. Now thanks to this app I can tell em to go jump in the lake.

Not bad

Not a bad hp42s calculator. Graphics could be a bit cleaner. I'd use this app I'd it wasn't for the annoying key click which can't be turned off

Great product, but last release crashes

Hi I love this app. It is the best, however with the last release, the app does not open. It flashes up & then disappears. I hope it is an easy fix. I have iphone 5 with ios 7.1.2.

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