Bad support
I bought it for 20 dollars yet after a while devs leave it with no reason! Not even an update in these years. Actually older updates were better and supported much more features than this last update!
I will never buy another app from them.
I will never buy another app from them.
where is the fractal？
i can‘t find the entrance of fractals in the recent versions
La mejor aplicación matemática que existe.
Me encanta la uso desde la universidad hasta el día de hoy.
超级好用
超级好用的计算器，功能无比强大
How to solve sin(0 degree 30minutes)?
Please tell me.
免费版
一直使用，手机里的全能计算器，特别好用，以为已经不更新了，惊奇发现2020年了又优化了。
bug feedback
Mobile phone version of the software, there are bugs after double-tap, can you fix it?
还不错
有一个问题就是我点Julia和fractal的时候闪退
Unintuitive, crashes often
The UI is very unintuitive and the app often crashes.
又上架了，绝对支持
15年入手，功能强到爆
By now
By now, we should be able to enter handwritten formulas
太好
太好了
Asking me to pay twice for the paid offline version?!!
I paid for the offline version of this a couple of years ago and now they've replaced it with a completely different free app that requires internet access to work.
And now they are offering the paid version as an entirely different app and asking me to pay for that again!
And now they are offering the paid version as an entirely different app and asking me to pay for that again!
Response from developer
MathStudio is now updated to its original state that does not require internet access. Please give the new update a try!
很好用
很好用的数学软件，手机版的Matlab，关键是不要钱！
Rubbish
Total rubbish
Compré esta aplicación antes
Qué pasó? Yo compré esta aplicación anteriormente y ahora me toca volver a comprarla ?? Que falta de respeto!!!!
What happened??
This was a great app I purchased years ago and was great. I recently had to reset my phone and it's been changed to basically a totally different calculator and I'm expected to pay again?? This was a 5 star plus app before this update, very disappointed.
Response from developer
Please give the new version (8.0) a try! This new version reverts MathStudio but to its original state for all users.
堪称无敌
实在是很好用啊
Constant money grab
I bought this app outright for $19.99 about 1.5 years ago and now I'm being forced to the "free web edition".
The best way is to version your product and "dead end" a version rather downgrade.
Waste of money considering other free and paid options - PocketCAS and i48 (free HP 48GX app).
The best way is to version your product and "dead end" a version rather downgrade.
Waste of money considering other free and paid options - PocketCAS and i48 (free HP 48GX app).
很好用的软件啊！
很不错！
