Ncalc User Reviews

Ncalc - Graphing Calculator 84

Tran Duy

Education

Utilities

Reviews Summary

Positive highlights

🧠

This app hasAdvanced features for complex calculations

🧭

This app hasFamiliar and intuitive interface like a physical TI-84 calculator

💰

This app hasAffordable alternative to expensive physical calculators

📱

This app hasConvenient to have a calculator on your phone

🧑‍🏫

This app hasUseful for students and teachers

🔍

This app hasWide variety of result formats available

🧠

This app hasPowerful graphing and statistical capabilities

Negative highlights

🐞

This app hasOccasional bugs and unexpected errors in certain calculations

🔒

This app hasPrivacy concerns with data tracking and advertising

🔍

This app hasLimited result format options for some calculations

📱

This app hasSmall button size can lead to accidental clicks

🚫

This app hasSome advanced features locked behind a paywall

Top reviews

Leave a Review Ncalc

Amazing app
I use this with Notability, and the way I can just slide it on and off the screen is awesome. Good work guys!
Reviews-Nickname
3 years ago
Love it!
Honestly, this is the best calculator app I’ve come across. My phone is pretty big, so it actually FEELS like a graphing calculator.
makilovespie
3 years ago
Super
This developer is top notch!!
Houstyg
3 years ago
1 proportion z test compatible
Thank you for offering this detail!
geeminny
3 years ago
Annoying pop ups requesting reviews, no help/instructions and operations changes between ti84
Overall this calculator works pretty well. However are no instructions on how to use it, so if you're familiar with a TI84 for instance, you can figure it out but its not identicial in operation. There is a 'help' section but if you click it, it says there is nothing there. Also the app continues to do a pop up asking for a 5 star review, so I'm leaving a 2 star as a result. I paid money for this app, I'm not going to be bugged about reviews after paying money. One minor issue is the alpha button's color does not match the alpha button key options above the keys. This is usually matching. My overall review is yes this app works, it'll get the job done, but if you want a computer version of the TI84, look elsewhere as some of the commands within this are complicated and there is no guidance.

Calculator unable to handle equation 14!/(3!11!). Gives the error message "error: syntax error" . Whereas my portable regular TI84 calculator can handle the problem without issue.
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Toadsroberts
3 years ago
Dokibuta
👍
dokbuta
3 years ago
Great
Amazing
BennyB3e
3 years ago
Solid calculator
As a math professor, I believe this is a great calculator and is very useful when I don’t have access to my ti-84. Great job developers!!!
Gerson Mon
3 years ago
Good calculator but crashes
over 3 months... it crashed 5times during the calculation. it would've been 5 stars if it is free. As a paid app, i expected but better
Cool121shop
3 years ago
High Quality App, Unintrusive Ads
Makes for a good graphing calculator with keys and operations all matching my old TI-84. Given that the iPad still doesn’t come with a calculator, I’m happy to have found this one.
AlexOH
3 years ago