★★★★★Prd Yv1.2.110 Jan 2026
a must app for better maths! 👍👍👍
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★★★★★Sangilirajan Kv1.2.128 Dec 2025
Awesome
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CompareOpen in Google Playa must app for better maths! 👍👍👍
Awesome
wow extensive App. Great Job DEV! wow. Thank-you kindly! 🙂⚡
I've purchased Scalar Pro. For Android 15 phones, this app has some limitations. Kindly update for Android 15 compatibility. This app in its present unupdated state is not able to access storage. Because of this it is not possible to store SCALAR SCRIPTS and reuse those scripts when required again. Without this feature of access to local storage, this app is not much useful than other simple calculators. Hence my request to INFIMA team is to update and make this app ANDROID 15 compitable asap.
2 people found this helpful
My request for TEAM INFIMA. I am using Android 15 on Samsung Galaxy Tab S8. I am not able to store my scripts as no option to allow "Storage Permission" appears for Scalar Pro app in Android 15 phones. INFIMA TEAM, please resolve this issue. Without this resolution, my purchase of "Scalar Pro" is not worth. So, please do the needful.
this unfortunately now seems to have been abandoned
steep learning curve, but powerful
excelente
This is the best calculator on the market. It calculates the way a smart phone deserves.
26 people found this helpful
Developer reply
Thank you. The app cannot access your opinion on Google. All you have to do is give the appropriate answer in the popup by clicking the button, then the application will remember your choice and the popup will stop to appear. Thank you for your in depth review! :-) It is a pleasure, this motivates to develop Scalar Calculator further.
This app is fantastic. Not easy at the beginning, but this is due to the wide range of functions and there are good tutorials. I use it for some years now and was never disappointed. Thanks!
From 182 saved reviews since 16 Mar 2019, all countries.
Share of the 16 negative reviews that mention it
“I've purchased Scalar Pro.”
“Nevertheless, it gets basic stuff done, even without an internet connection.”
Share of the 165 positive reviews that mention it
“It calculates the way a smart phone deserves.”
“It's got a faster start up time than any other language you might use on your phone with a syntax that is simple enough to learn quickly.”
“I really love this calculator, that really isn't a sufficent name as it's more a specialized computer.”
“It can do algebra and graphics and scripts.”
“I didn't even bother about the free one.”
A drop after an update usually means the update broke something.