★★★★★Олександр Корніловv2025.10.16716 Oct 2026
The only thing I've ever bought on play store
CompareOpen in Google PlaySimilar apps
Compare all
CompareOpen in Google PlayThe only thing I've ever bought on play store
The most complete calc app that I have ever needed
outstanding graph calculator app, simple, friendly and very useful for engineering application
I dislike the change in the light mode colors. The app is really good besides that.
2 people found this helpful
The more I use it, the more I realize its value. I've been using it for two years and I'm always satisfied with how well designed it is.
Have a BA in math and employed as an engineer. This is the best calculator ever for more than 10 years now.
best graphing calculator
So far this is the best alternative to Math Ally calculator and I love it.
I love it. This is my goto calculator.
I've been a user since forever. Amazing program, love it
From 216 saved reviews since 19 Sept 2018, all countries.
Share of the 11 negative reviews that mention it
“It is sad to say that when you tried to update the visuals and interface, you utterly failed.”
“It's a very expensive app, I got the pro version but unfortunately it cannot solve simple differential equations.”
“Hey, unfortunately I have to write a 1 star review because the app is telling me my license failed and it put in the free version with ads.”
“loved it for years, now it crashes whenever i launch it”
“Makes it impossible to use for me.”
Share of the 199 positive reviews that mention it
“I love it”
“It implements a simple programming language with support for variables and functions.”
“Beautiful, functional graphics.”
“Well worth $9 for the ad-free pro version.”
“I got this app thinking it would be a cheap graphing calculator until I can get a TI 84 plus CE for $130.”
A drop after an update usually means the update broke something.