Good but a few concerns
To nit pick, one of the keys is labeled HSM instead of HMS. Also, TAN of 45d doesn’t result in 1 but 0.99…. If they fixed these two, I’d give it 5. It reminds me of the calculator I had to close to 30 years.
Awesome!!
I had the original physical model and this is a faithful experience and I greatly enjoy using it every day. The best calculator by far!! Amazing thank you!!
Thank You
While it doesn't do a couple of things my old 28s does, the extended UI functionality is exceptional.
No other calculator replaces the 28S...I am almost always surrounded by computers and screens, but always reach for this app when maths needs to be done!
Thank you for this effort...if I am ever in EU I will find you and buy you a beer!
No other calculator replaces the 28S...I am almost always surrounded by computers and screens, but always reach for this app when maths needs to be done!
Thank you for this effort...if I am ever in EU I will find you and buy you a beer!
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I've been looking for a calculator app like this
I only recently discovered this app, so I'm just now digging into its very rich set of features. The Free42 & Plus42 calculators are amazing, but RPN 28x Calc shows what is possible when you ignore the "boundaries" that limit traditional calculators. I can't wait to learn more about this app, and really use it.
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No longer miss my 28S
I’m so impressed with this calculator. Thanks for creating this! Great attention to detail on the user interface.
