GraphNCalc83 App Reviews

Works well, with an almost identical layout to the TI-83/84s so its easy to navigate if you have any experience with those models, and it is a lot cheaper than buying an official graphing calculator , which can cost $100 or more.

This is the only calculator app you need on you phone

First time using this type of calculator and I like it five of classmates have to download it even my teacher, also saving a lot of money! Thanks

Ive been using my Ti-81 since about 1991. I searched the App Store to find an app that would execute Ti programs faster. This is that app! For example, a program execution that took 37 minutes on my Ti-81 only took a few seconds with this app. Im in TI-BASIC heaven!

I used to carry my phone and a ti graphing calculator. Now I do not have to because the app is just as good as my graphing calculator !!!!

Overall great app. Easy to use and much more affordable than having to use a regular bulky graphing calculator. Has many other useful features and has helped this high school student through long nights of graphing and homework.

I got this calculator for my STATs class. It was actually worth buying if your waiting for your calculator to come into the mail. Not all professors actually let you use your phone graphing calculator soo you might actually have to buy one. But if you dont need it for in class then its so perfect!! I love it so much!

As a statistics instructor, I recommend this app to my students. Better graphing than the calculator!

This is my first review of any app. It is so good that I felt the need to say great job. This is amazing. Thanks

Huge number of features for the price! The periodic table is great for the chemist--tapping an element brings up a screen of properties for that element. An old friend of mine--BASIC programming--is available. Financial functions as well as those for chemistry are available. A full-screen plot is shown rather than on the 3 x 3 calculator screen. Built-in help makes learning the system easy. Great for when the class professor recommends obtaining a graphing calculator.

Thank you so much for this app! I use it daily in both my Stats classes and my Algebra and Trig class. So much easier than lugging around my TI projection screen and calculator. So user friendly, and so far I havent found anything it cant do.

Best math app for tutoring my math students.

Almost better than the originals. It even has the solver function! This is the best calculator app available for iOS - and Ive tried many of them. If youre looking for a replacement for your long lost calculator, this is it!

If you use a TI-84 or TI-83 regularly, you are going to love this app! Im a high school math teacher. It is really wonderful to have an app that works like the calculator that I regularly use! I like it so much I promoted it on my math website!

This TI emulator is a wonderful mathematical tool. I have recommended that all of my physics students purchase this app.

The developer keeps updating it too, which gives this a great value.

I teach Statistics at a community college, and our syllabus and textbook require access to a TI-83/-84 Calculator. Ive recommended this app to my iOS user students who cannot afford a physical TI. Its got color graphics, something the real TI-83 does not. Plus, it prompts the user right on the command line for the correct arguments needed for a particular Stats function; e.g., for normalcdf, the prompt calls for lower limit, upper limit, mean, standard deviation. Oh, and did I mention the app developer is just an email away and is extremely responsive? You will not regret installing this app on your iPad or iPhone.

Bought this on a whim while taking a Stats class to compliment my ancient TI-83+, and am blown away by it. As other reviews have stated, perfect port of the 83, with vast improvement made to UI and function explanations. Worth every penny and more, could not be happier.

I dont know what to say this is actually my first review but this app is super useful its the closest thing to a real calculator except it isnt $60 plus. Totally worth the $6 thats all I have to say.

I needed to buy a T83 Graphing Calculator for my Stat class. This runs around $100 or so. I tried this app instead and every feature I needed was in the app and worked perfectly. I recommend highly. Not only do you save money I think having on my phone was more convenient then lugging around a big calculator