5/5 rating based on 57 reviews. Read all reviews for RLM-Fin-CX for iPhone.
RLM-Fin-CX is paid iOS app published by Ricardo Lira Matte
wulfeman
I'd give this 5 stars if it weren't for what appears to be a bug in the iPad version. I typically use in landscape mode with the home button on the right (for easy app switching). When I launch the app, it automatically rotates to display in landscape mode for viewing only with the home key on the left side. Any attempts to rotate the screen fail to work. Screen rotation does work fine on my iPhone 5s My iPad is V3, in case that assists with debugging.
Eyes on the Green
The calculator is beautiful and functional, but at first I couldn't see the pro features. Finally realized the OPT menu scrolls. Nice app.
Cssv68
I am a big fan of the classic HP-12C, this app is great. I enjoy the approach of giving the standard functionality of the calculator in Lite version but also providing advanced functionality in the Pro version. Regarding processing speed, as I can see running programs it is a bit faster than the original HP-12C but in that order of magnitude, It would be great to have a setting that allows you to change the processing speed from the original speed to a much faster processing speed, at least should be supported the speed of the new HP-12C with ARM processor that it is around 160 times faster.
LAX20531
I've tried several 12C emulators including the manufacturer's "official" app for the phone, and find this (RLM) app superior in functionality and value. A tip regarding display issues: check/adjust the config options so the app emulates your handheld calculator in landscape orientation. It does emulate 12C perfectly when set properly.
LAX20531
One of my most-used apps; however I'd appreciate an update for iOS 9, particularly to accommodate the larger displays. Despite this the calculator works flawlessly without any crashes.
Mako109
I get a message saying this app will slow the performance of ios10 on iPhone. What's going on? I love this app but it hasn't been updated in over 2 years! UPDATE PLEASE!
saunderscc
I love this calculator. After years of RPN use, I can't use a regular calculator. I was worried because iphone kept giving me messages that this app needed to be updated or wouldn't work in ios 11 later this year. I assume this update will carry the torch to ios 11, and beyond. Well done!