12C GOLD

This comes in handy for when I leave my real 12C home. No issues so far on Note 3. Wish all my apps worked this well.

Need to make a change. You have decimal points were commas (thousand separators) should be and vice versa

Doesn't move to my sd card.

It's great having the exact same calculator on my phone as on my desk.

Works great on my old Note 2. Working on BLU Vivo.

Used it for years, never an issue. Beautiful design too.

Excellent work!

Display suddenly jumps to blurry version. Option to select which photo disappears from menu. Occurs on lollipop.

Like a charm.

Works identical to actual hp12c .. Used it for various finance and real estate classes

It's great having the exact same calculator on my phone as on my desk.

It's giving me an error message all the time when I try to open it.

Works exactly the same as my current 12c.

Before the update, this hp-12c was perfect. Now it's mostly ok. However, the responsive keys are gone. It's a small but important issue. Please bring back this feature. Then it would be perfect again. Thanks

Spoils it. Cannot recommend as the numbers in the display are about 20% correct size.

Used to love it. With the old menu. And the keyboard responsiveness. Now that's gone. No more feeling on the keys. Please bring that back. It helps. Then I would update my rating. Thanks d

This app does not work with this new phone. I bought it and it won't open. I just get a blank screen. The shortcut on my home screen does nothing.

Just amazing view....plus the rest of nice options thanks!

Awesome

Please make this app moveable to the SD card. It's taking up too much internal phone memory... Go on, there is no need to lock it in phone memory.

A rock solid piece of granite made into a calculator. 100% of the time it works every time.

Substituiu a calculadora verdadeira

Rafael Dipold's HP12C Gold is an outstanding app that is unbelievably low-priced. I just switched from iOS where the same product sells for over $20. When I notified Mr. Dipold that I meant to buy the HP12C Gold, but inadvertently bought the Platinum version, he immediately and courteously refunded my purchase price so I could buy the HP12C Gold that I meant to buy in the first place. Great app, great developer, and apparently a good guy.

Simple and works. Had to opt for a refund though as it allows the phone to go to sleep so it's unusable for most purposes.

was not initializing on 4.2.1

This is a great app for anyone who would like a 12C with them at all times, without carrying two devices. It *looks* like your old 12C, not a simulation, and works flawlessly. I am really impressed: this is the top pick!

Clever app. A choice of slightly different skins to make it look just like your own 12c. Clever software also adjusts the resolution to what is found in your device. If it doesn't look right first time, give it a minute, close it and yet again. And great support from the dev makes this superb value. This is the one you want.

Two thoughts. This looks and works just like (OK, better) than my old 12C. Also, Rafael responded to my e-mail and fixed a small bug for me in hours. Great App and good support. Regular updates. Worth the cost. Buy it.

Works identical to actual hp12c .. Used it for various finance and real estate classes

Loose user programed steps once you exit the app. Very bad!!!

Like this app,its got a good feel no different to the physical calculator.

4stars because when calculating principal and interest payments I must hit the pmt button twice. Believe this is a glitch.

This thing looks exaclty like the real thing. It works the same. For $2.50? Its worth it. Why pay $100. Great job!

works wonderfully

Excelent!

The app continues to improve. It's now much better than it was originally. Very pleased with it. I had an issue with the last upgrade, but the developer was really quick to respond. Great service. Overall really happy with the app.

A great calculator. Works perfectly, but could use a better image of the calculators for some models.

I downloaded a few others that didn't really work. This by far the best one. Buttons work fast without error, good layouts, and adjustable settings.

Best 12c emulator and the dev is very helpful (email him). Most issuses in other reviews are fixed now. Use the 'on' key to switch decimal/comma use.

Works great, but I am a bit frustrated that the link to the developer's website does not work and there is no way to get in touch with them to report issues. Only issues are that they have a coma instead of a decimal (number shows up as 5,00 instead of 5.00) and it would be nice to have both sound and vibration on key press. Currently you have to choose one or the other or none.