Calculator +ㅤ User Reviews

Calculator +ㅤ

Rocket Apps GmbH

Utilities

Productivity

Reviews Summary

Positive highlights

🧮

This app hasUseful and handy calculator

📸

This app hasAwesome feature to snap a picture

💻

This app hasUser-friendly interface

Negative highlights

💰

This app hasRequires subscription to access certain features

📺

This app hasExcessive ads interrupting usage

🔍

This app hasDifficulty in recognizing decimal points

📱

This app hasCompatibility issues on iPad

🚫

This app hasMisleading advertising about free trial

Top reviews

Most RecentHighest RatedLowest Rated

A great calculator

Today I used an amazing calculator for my Pre-Algebra. It made it 10 times easier. The feature where you can snap a picture is awesome!! Thank you for this app!

Someone who enjoyed

2 years ago

Response from developer

We are glad to hear that our App helps you. Thank you!

There are to many ads forcing subcritions

Raph 1315

2 years ago

Response from developer

We are sorry that our App does not meet your needs. We work to continuously improve our apps and hope it meets your expectations in the future.

Não recomendável

Esse aplicativo tirou 40$ na minha conta sendo que não fiz compra por esse valor, vi no aplicativo que era 4$ e posso fazer teste gratis da ai seles sacaram 40$ propaganda enganosa

jeanblack92

2 years ago

Response from developer

Oi! We are very sorry for any misunderstanding however there is no false advertising, the price is correctly listed both in the App and by Apple when the purchase is confirmed. We are sorry that it seems that you misread this but we in no way are trying to trick or deceive you. You can of course submit a refund request to Apple for their review. We are happy to help you submit this: help@rocketapps.com

The first one ☝️

Nice styling for your style btw and your eyes looks amazing too

sebastianbel8

2 years ago

Response from developer

We are delighted to hear that you are enjoying our App. Thank you!

Can’t calculate fractions

It wants me to get the subscription to calculate fractions

Bentham mass Jan b Shane

2 years ago

Response from developer

Hello! Thanks for your feedback. Some of our features require an upgrade. This helps us to improve and maintain our Apps, as well as to introduce new and innovative features in the future. Hope that you reconsider our App!

Good

The app himself is good it’s just the pro version subsciption is too much cash

Carl 5287

2 years ago

Response from developer

Hello! Thanks for your feedback. We are sorry that our App does not meet your needs. Some of our features require an upgrade. This helps us to improve and maintain our Apps, as well as to introduce new and innovative features in the future. You can always use the basic features of the App for free. We hope this helps!

Good GUI but decimal entry is odd and upgrade is far too expensive

I like the graphic user interface. I need to use scientific functions daily and Calculator+ performs this role reasonably well. The layout is simple and practical without gaudy colours or superfluous button animations.

But there is an annoying quirk in the data entry. When entering an operation that uses a decimal value that is less than zero, Calculator+ requires that you enter 0, the decimal, and then the number.

All other scientific calculators that I have used over the past 20 years do NOT require you to enter a zero as part of such a data entry. Since I’m accustomed to this data entry format, I tend to make errors when entering operations and this gets frustrating after a while.

As for the Calculator+ Pro upgrade, I think the subscription price of $49.99/year is ridiculous. This price might be justified if Calculator+ could perform calculus, statistical analysis, vector & matrix functions, numerical solutions, 3D graphing, and solve systems of linear & nonlinear differential equations. But the app does NONE of the above - at best, it is a minimalist scientific calculator.

If someone is willing to spend that kind of $ on a scientific calculator, it makes much more sense to invest in a versatile device like a Texas Instruments Ti-83/84/89.

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McPinz

2 years ago

Response from developer

Hello! Thanks for your constructive feedback. The decimal point issue should be resolved by now. We would be happy if you could give the App another try. If you see any other issues please contact us at help@rocketapps.com. Thank you!

The mechanics are weird

There is nothing wrong with the calculations, but there is more to using a calculator than meets the eye. Typing a number and then tapping “x squared” gives you the expected result, but put in a number and tap “sqrt x”, and you get “number * sqrt(“. OK so I tap “sqrt x” and then the number I want… but then I have to close the parenthesis manually and hit “=“. I’m sorry but the usability plummets when you have to do a few calculations. It could be a great app if it weren’t for this “paradigm”. These days if you want to write expressions on you calculator, open up a terminal and type “python3”, you’ll be much better off.

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damosurfer

2 years ago

Response from developer

Hello, thanks for your helpful feedback! We are constantly improving our Apps and we'll take your feedback into consideration.

It’s ok I guess

Ok so the only problem that I have with this is that we have to pay to use the fraction section. That is what I don’t like. Say that you are a student and you forgot to bring your calculator home from school and you need a calculator that does fractions, and the only option that you have is to purchase one on your phone but your mom says that if she has to pay for it then she won’t let you get it. Well, since I didn’t have to pay for it to purchase it she let me get it, but the fact that I have to pay for it to use the only thing that I purchased it for is dumb. Other than that, I think that it’s really clear and a good app for fractions and other math if you want to pay. This calculator app deserves three stars, that’s it. If you would like me to give you five stars, then make the whole entire app free, not just some of it.

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brodawg7

2 years ago

Response from developer

Hello! Thanks for your feedback.

Not as good as free android calculator

Still not as good as the stock android calculator. It’s formatted better as far as the readout when you do problems with it. This calculator also won’t let you type decimals without putting a “0” in front. For example you can’t type .5 you have to type 0.5 which is inconvenient when I’m quickly calculating and have to start over because I multiplied by 25 instead of .25

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