★★★★★R Praverv2025.10.16714 Oct 2026
great app
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★★★★★BHABANI PRASAD GHOSHv2025.10.1679 Oct 2026
good but hard
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CompareOpen in Google Playgreat app
good but hard
This is my first experience with a TI calc oriented app. I've only used HP calcs in the past. I much prefer RPN input style. However it is interesting to explore this calc's capabilities. Thanks.
this is an exceptional app
this doez it exellent
Does what it's supposed to goodly.
I paid my money, why am I getting adverts? Why won't it submit this review?
Excelent!
perfect app
incredible
From 240 saved reviews since 20 Sept 2018, all countries.
Share of the 12 negative reviews that mention it
“I'm using the advert version, and I know some people might think that I should pay for the full version if I want it to work; well, to these people I would s…”
“If you don't like it you are done and you lose your money.”
“I'm using the advert version, and I know some people might think that I should pay for the full version if I want it to work; well, to these people I would s…”
“it seems like I have been cheated.”
“The return button to start a new calculation disappeared and the default theme switched to dark without my changing any settings.”
Share of the 222 positive reviews that mention it
“Fast, efficient, fairly easy to use providing you have the knowledge in maths.”
“I love this calculator!”
“On top of that, this is all on the free version.”
“I have used it for control systems design, very helpful to solve polynomials, partial fractions, rational functions and factorization etc.”
“I think it's a one of the best apps in it's class.”
A drop after an update usually means the update broke something.