Funciona perfeitamente. Simplesmente fantástica
Funciona perfeitamente. Simplesmente fantástica
A propaganda atrapalha muito no cálculo tirando o raciocínio.
Tava ótimo mas parou de funcionar
App fechando sozinho.
I paid for the ad free version and I am still seeing ads. Developer doesn’t respond.
I just downloaded the app. How to pay for it and get rid of the ads??
I paid extra for add free version which apparently isn’t permanent. The pop up adds are super annoying especially when you paid to not have them!!
Hi. I posted a negative review due to ads but have deleted it. Developer was responsive and my beautiful calculator is back. Just like the real thing. Love it.
I have been a user of HP12C for over 40 years loving the RPN system and this app is as good as the actual HP calculator and thanks to its developer, it’s available on my iPhone. It’s a match made in heaven!
I love being able to easily switch between 12C, 11C, and 16C Voyager emulation. The UI is first-rate and I’ve had no problems with the accuracy of the operation or results.
and appearing on purchased subscribed services without my consent
Calculator works fine. My purchase was ad-free for a few months but all of a sudden I have unwanted Google ads constantly—distracting to say the least. Is the modern version of bait and switch?
I love these Apps! I got the premium 15c/16c & 12c w/Black-Scholes ones. The only minor concern is on the last one: it replaces the Bond functions with these other ones, but the quick reference card (simulating the back of the calculator) still shows Bond related functions there. It would be better to put some basic Black-Scholes references there. Thanks for all the work on the apps!
Bought the app to remove the ads, and days later they were back and still are. Super annoying and will probably throw this in the trash. Sad as the app works well but the ads, aside from being distracting make the app flicker constantly as they refresh.
Love the App, but paid for the no ad version years ago and am now getting annoying ads. What is up??? Turns out there is a way to essentially restore the purchase Go to the Settings panel (key ON, then 'Settings' at top right corner) and then touch "Restore purchases".
I paid for the no ad version and it just started showing me adds today.
30-Aug-23 – Acknowledge that Touch Fin fixed the error that I found 23-Jul-23. I am the V Brunton mentioned in the current write-up. The error: Not capturing and storing status of „user“ mode in PRGM mode. Appears to be fixed. The only error is in the description of the fix: Text from the write up states that this new instruction applies to STO (I) and RCL (I). To be correct, what was meant was STO (i) and RCL (i), the lower-case i indicating an indirect register (this case, matrix) while the upper case I indicates data going into or out of the index register itself. From what I can tell, the instructions work correctly, just the description has a small error. Kudos for fixing this annoying bug.
I love this app. For the light duty financial work I use it for it has been flawless. Very handy for doing quick calculations of loan charges.
This is an excellent HP12C emulator anf is free with ads. The ads don't bother me and saves $10+ from buying the actual HP app.
I think the calculator works fine for now, I’m just having trouble figuring out how to clear the calculator
This is a very good reproduction of the rpn HP calculator but don’t like privacy tracking and ads. Would prefer to pay a couple of bucks and not be tracked across apps and websites.
Annoying adds
Looks and feels perfect. I had it on Android and was so glad to be able to get it on iOS. The best 12c, period.
Started seeing ads, can’t figure out how to remove them. It is likely there is some paid version I could get to remove the ads, I just can’t find it. Likely my incompetence. However, will have to move on to another calculator. Update: Turns out I have the paid version however had accidentally selected the ad version. Developer had me press the ‘On’ button to pick my version I am now less incompetent.
I bought the ad free version TWICE I think. Now all of a sudden ads pop up all over the place. Nothing seems to work and it is asking me to buy it again even though I already did last year. Stay away!
I paid to have ad-free and now I have ads. I have the real HP 11c so may just delete this farce.
Does not calculate properly anymore. I have the actual calculator and does not match up with app version results. :(
Calculator is straight up incorrect, does not emulate HP-12C. You will get a different answer on this app.
Aspect ratio! Aspect ratio! Aspect ratio! Enough cannot be said about aspect ratio! I see said the blind man! Upped rating by 1 star.
Don’t buy this one
I love this app, and bought two versions. I love the fact that the scientific version allows both RPN and ALG. Any chance that feature could be brought to the Financial versions. Switching back and forth all day can be confusing at times and I don’t have the luxury of using only one calculator. Second question (feature request?). I love the ability to copy to the clipboard and use it fairly often. But even more often I would like to paste from another app INTO the touch calculator. Is that possible? Have I missed this feature?
Used this calculator a lot but there are so many ads it makes the app unusable. Would not recommend.
I used this app to calculate mortgage payments and the amount comes out wrong. It used to be correct but now I can’t trust it.
After I got my iPhone 8 replaced, the ads in this app appeared again and I can’t get rid of them. I have purchased the scientific premium version and really hate dealing with these ads, especially when I have to dismiss full screen ads before I can get some work done!
Pretty much just ads
I use the app a lot. I know that there are ads but now my app is stuck to download a game and can’t get it off.
The calculator does what it supposed to do...... I bought the app long time ago and it did not have Ads at all. Couple of years ago started to see ads and now it’s just annoying. From what I gather you need premium app that was not available when I purchased to eliminate ads. I should have been grandfathered in with no apps from my original purchase. To me it’s bait and switch.
Loved this app until it locked up on one of its ads.
I have had the 16C flavor for a couple of years now and it works as well as my HP-16 C. I have pulled the batteries and put it in storage for my ancestors;) Just purchased the 15C flavor and it seems to be working like the physical HP device per the HP-15C user manual information. One exception is the memory allocation. It looks like the maximum program and register memory is available. The physical device has a trade off if you want the maximum program memory you need to decrease the available registers. Not a problem just a difference.
The ad that pops up when I open the app will not close. This makes the app useless.
I bought it one month ago. I had to replace my phone because it was defective. Now I must pay again to get rid of ads! This developer is violating iStore rules! DO NOT BUY THIS!!
Why bother paying if your still going to have ads? Update....... you have to change to paid in settings.
My touch HP11c app keeps telling me to migrate to this app, but this is not the same calculator. I want the scientific functions, not the financial ones. I’m deleting this and staying with the Touch 11c or something comparable.
I get the migration notice on my copy of 16i on both phone and iPad. Installing this app, shows no upgrade path info even after restoring purchases. Obviously not reliable, judging from other reviews here. Also am NOT a Facebook user and refuse to join - if loss of privacy is the price of the upgrade!
I’ve been using this app for years. Ever since my HP 12c died. It works exactly the same! I had a little glitch in that I was getting the wrong payment for a loan that I was entering. I contacted the developer and he answered right away. He asked if I had the future value set to zero. Somehow it had gotten changed and it was not zero. I set it back to zero and everything works perfectly again. Thanks for the quick response! I love this app. (I must be happy with it, this is the only review I’ve written about an app so far.)
The free version is incredibly annoying with all the ads. I just upgraded to the paid version and I’m very happy with it.
App works just like a 12C, but the company sold their soul to Lending Tree for advertising. You used to have to watch a short ad which was fine. Now LendingTree has some ad that comes on and if you don’t tap out in the first couple of seconds, it won’t go away. Essentially makes the app USELESS.
I don’t mind ads for a free app, but some ads are impossible to clear after sitting through them. Very frustrating. A recent Lending Tree ad is a good example.
Poor support for paid version. Can’t stop Ads. Buy the other HP Finiancial and pay the $15.
I would be willing to pay to have the ads removed, but for the life of me I cannot figure out how to purchase the paid version. Update: prompt developer response, much appreciated. Perhaps that could be made more obvious in the app.
This was my goto RPN calculator app until a single Money Lending ad pops up full screen on my ipad which freezes the app. If I click anything, it launches a browser. There is no way to dismiss this! ...until I close and restart the app. Will be uninstalling this. Ad supported is fine, but this is unacceptable!
Does not display fully functioning HP12c regardless of orientation of iPhone
The calculator app itself works well enough. In fact, to the point that I went ahead and paid to get rid of the ads. It claims to have family sharing, so I paid using my iPad. When using on my iPhone, which is more typical, I still have the ads! And you can’t pay for it again on the phone because Apple figures the app was already paid for. I’ve tried multiple times deleting and redownloading and rebooting phone. Reset purchases from the Settings screen does nothing. I even tried purchasing again direct from iPhone but Apple doesn’t allow and says it was already purchased, so at least Apple is protected the user.