- 70.6LEGITIMACY SCORE
- 72.6SAFETY SCORE
- 4+CONTENT RATING
- $5.99PRICE
15C Pro Scientific Calculator App Complaints & User Negative Comments 2024
15C Pro Scientific Calculator app received 21 complaints, negative comments and reviews by users. Have you ever had a bad experience using 15C Pro Scientific Calculator? Can you share your negative thoughts about 15c pro scientific calculator?
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15C Pro Scientific Calculator for Negative User Reviews
✓ It’s dead, JimSad to see it go.Version: 1.89
✓ RUBBISHDoes not work at all? Waste. Of. Money!.Version: 1.81
✓ No longer worksPlease update for iOS 13!!!.Version: 1.89
✓ Works like my 15CThis app works just like my 15C that I bought decades ago. I'm pleased with this app. Once or twice it has locked up but all I had to do was quit and restart the app. Update (2019) - This app quit working after my iPhone updated to iOS 13. I emailed the developer asking if they were going to make an update so it would work on the new iOS version, but have not received a response. It appears that the app has not been updated in over 3 years. Is it abandoned?.Version: 1.89
✓ It's 1984 againI bought this a few years ago, but am only now rating it. I'm a professional engineer. This puts my trusty HP-15c ALWAYS in my pocket. 2019 & the product is bricked by the iOS 13 update. This’d be understandable for a free product, but this app was released many years ago, at ~$50. Which was exorbitant, but justifiable since it put an indispensable tool into a device one always carries and (TBH) is probably used by tens of thousands at best. Which is enough lucre for the developer to keep it from bricking. They’ve done so with the 12C (more popular; much cheaper). Maybe they’ll update; maybe not. If you’re considering this app: (1) Perfect emulation. Better than HP’s! (2) occasionally bricks, with no certainty they’ll fix it & (if they do) it’s a loooow priority..Version: 1.89
✓ This app worked well with iPhone & iPad until iOS 13+I used this app on my iPhone & iPad until the iOS 13+ updates. After the updates, the app opens to the opening screen, “Viccino 15C Scientific Calculator” briefly and closes. The last update for this app was 3 years ago. It looks like it’s due for another update..Version: 1.89
✓ Not working after iOS upgradeI think there is something fundamentally wrong when a paid app stopped working after iOS upgrade and several weeks have passed without the developer providing a fix. Very frustrating..Version: 1.89
✓ CalculatorIt does’nt work with iOS 13...please update App completly unstable.Version: 1.89
✓ Don‘t get unless you know the specific calculatorI was just looking for a good calculator that works well and has advanced functions. Now I’m sure this is a great app for people who are used to this particular calculator, but for anyone else it’s just too frustrating to try and figure out how to do even basic math like +-*\ A fair warning that this uses very nonintuitive inputs would have been nice. Or let people try it before having to pay. I’m a student and have very little money to waste on trying calculator apps..Version: 1.89
✓ Didn't workInstalled it. Could not enter a number. Yes I hit enter. It's gone now..Version: 1.83
✓ Worst calculator everThis is truly the worst calculator I have ever used. There is no easy way to understand it and then when you think you do the equal button is nowhere to be found. When you press enter at the end of an equation the number that you typed in last comes up and therefore you still have no answer. I would not recommend this, it is a waste of money..Version: 1.82
✓ OkSo as an old style calculator it works. Not many decimal places mind you. However..... There's no reason a calculator needs to be this awkward to use, not with modern interfaces like iOS. As in, why do you have to turn it on to use it? Why shift+on to get to help that isn't very? And then there's the price. Unless you are in love with retro calculators, the original price is simply bonkers. In my view there are better advanced calculators out there (Hi Calc Pro and neu.calc to name two), which are much easier to use and in some respects more powerful. So not bad as such, just not great..Version: 1.81
✓ Broken after iOS 13As everyone else is reporting, this app is non-functional after iOS 13 update. Unfortunately, I did not read enough reviews to discover this before purchasing today. I have emailed the developer, but I suspect I won’t hear back, since this seems to be the common result. I’ll be asking Apple for a refund..Version: 1.89
✓ Versio 2.3 did not fix the bugs in 2.0It seems that Viccino stopped maintaining this paid app. A real shame. The problems in version 2.0 are still present in 2.3: rotation problems, no settings, no back page and display half calculator when in portrait mode. Please try again. I used to love this calculator..Version: 2.3
✓ Nonfunctional DO NOT RECOMMENDThe 15C has worked up until recently. Now when I open program there is a very quick view of what I will call a cover sheet for the app. It goes by too fast to read. Then the app closes. I tried deleting and reinstalling app, but the same problem exists. iOS is up to date. I do not recommend this app..Version: 1.89
✓ Not updated for ios13It just crashes on opening. No response from the author to emails. Avoid..Version: 1.89
✓ PROBLEM!! Not even one star should be givenI’d love to write a review, but it won’t open. I touch the icon and it opens to the title screen, then abruptly boots me back out. My phone is up-to-date. Is the app? It doesn’t even get a star..Version: 1.89
✓ Loved it while it workedI loved this app, until the iOS update, when it stopped working. After noticing the last update was 3 years ago and not receiving a reply after emailing the developer’s support email twice, I presume the developer has abandoned this app. This was not a cheap app. I expected more from the developer..Version: 1.89
✓ Still probleme on ios13Ther is sill some probleme when the application open !.Version: 2.0
✓ Used to be greatNo longer works on iPhone running IOS 13.3..Version: 1.89
✓ RubbishThe worst calculator app I've ever come across... It couldn't do a simple calculation 1+1 don't waste you're money!.Version: 1.81
🙂 15C Pro Scientific Calculator Positive Reviews
15C Pro Scientific Calculator works most of the time. If it is not working for you, we recommend you excersise some patience and retry later or contact 15C Pro Scientific Calculator.
⛔ 15C Pro Scientific Calculator Problems
