Ncalc User Reviews

Reviews Summary

Top reviews

Great Calculator

All-in-all, very good and that it is free makes it great. I think the editing of expressions is strange. It would be nice to go back in the history and change something without it doing a copy and paste.

Would be 5 but fractional exponents of negative numbers aren’t correct

Need to be careful when taking cube roots of negative numbers. The calculator works excellent except this part. When you enter this into calculator it comes up as strange value instead of the negative answer.

You should get this

This has probably saved me from paying about a hundred dollars for a physical calculator. This app is amazing, saves you money, and is easy to use.

Very Good Tool

All-in-all, very good and that it is free makes it great. I think the editing of expressions is strange. It would be nice to go back in the history and change something without it doing a copy and paste.

Privacy

Why can’t I just buy an app without all the tracking? Why the crap do you need to scrape my info, including my location?!

Every time I load this app it checks in with advertisers and AI driven app monetization platforms (applovin). I don’t want my data anywhere near AI anything, especially without my explicit permission. I don’t care if you say it isn’t linked to my identity. AI is able to make extremely accurate correlations with seemingly innocuous data. Data profiles can be linked without too much trouble if you have enough anonymous datapoints.

I was excited for this app but potential privacy violations of a freaking calculator is ridiculous. Everyone has gotten so comfortable with the idea of giving their life’s datapoints away for convenience, even after paying for a service (I paid for this app and it still contacts its tracking servers).

I’m deleting this app.
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Response from developer

The macOS version does not contains any advertisements. Why did you spam this comment in many places? You take money from applovin for this?

Awesome!

So many functions and so easy to use! HIGHLY recommended for doing assignments or simple calculations. So many functions that make it awesome for any calculation I need done!

5 étoiles

Tellement complet!
C’est vraiment cool!!!

Beware serious bugs

I have been generally impressed with the capability of this calculator, and it is my "go to" calculator for vector operations.

However, it has some serious and unexpected bugs. Some polar-rectangular conversions have unexplainable errors using particular angle values, and some list functions provide grossly wrong answers (wrong sign, wrong magnitude).

Update: The author responded with a work-around for the polar conversion issue. The multiplication of lists still gives unexpected results
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Response from developer

Hi, I fixed it in the latest update.

graphic calculator

best Ti 84 soft version calculator

Useful

If you want to practicaly have a ti-84 amount of functionality for 5 dollars this is it. This may sounds likea fake review but i cant get over the fact that this app does what a 200 dollar calculator i was "required" to buy can do. Thank you for this youre the best.

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