Scientific Calculator

Contains adsIn-app purchases
3.0
56.9K reviews
5M+
Downloads
Content rating
Everyone
Screenshot image
Screenshot image
Screenshot image
Screenshot image

About this app

Scientific Calculator is a powerful Android scientific calculator with a realistic look. It is one of the few Android calculators with complex number equations support.

Scientific Calculator Features:

β€’ Real equation view editor with brackets and operator priority support.
β€’ Component or polar complex entry/view mode.
β€’ Equation and result history.
β€’ 7 easy-to-use memories.
β€’ Large universal/physical/mathematical/chemical constant table.
β€’ Degrees, radians, and grads mode for trigonometric functions.
β€’ Fixed, scientific, and engineering view mode.
β€’ Easy to use with a realistic look.
β€’ Perform mathematical operations for mathematical equations.
β€’ For engineering or graphical calculations.
Updated on
Mar 24, 2026

Data safety

Safety starts with understanding how developers collect and share your data. Data privacy and security practices may vary based on your use, region, and age. The developer provided this information and may update it over time.
No data shared with third parties
Learn more about how developers declare sharing
This app may collect these data types
App info and performance and Device or other IDs
Data is encrypted in transit
You can request that data be deleted

Ratings and reviews

2.9
54.1K reviews
Roy Campbell
April 23, 2026
Had this on my phone for years, and use it occasionally. Opened it today to find an advert bar at the top of the screen that cannot be removed, and another bar at the bottom of the screen that prevents access to keys including the 'equals' key. App now completely unusable and about to be uninstalled!
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Appsbuyout Dev
April 26, 2026
Dear Roy​, Thank you for your review. The use of advertising enables us to keep this app free and to update it regularly. However, we are always working on improving our app. Please keep an eye out for future updates. Many thanks, ​ Casper
Ben Kirimlidis
November 24, 2025
this app was quite literally my used app on previous phones. used it for work, world building, analysis and astrophysical calculations. all the fun things! however, on my new phone the only available version is the one free one with ads. and the ads are terrible. cannot and will not use use it. however if there were a paid version, I would happily pay a few euro to have this ad free. I understand the developers want to make some money off of it but the ads as they are are just too much.
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Appsbuyout Dev
November 26, 2025
Dear Ben​, Thank you for your feedback. We really appreciate taking your time to let us know, how you feel about the app. It will be passed on to our development team, who will take it into consideration. Please stay tuned and have a great day. Casper
Sherocha Fernando
April 30, 2023
I was a longtime user, but the latest version just ruined the app for me. The giant ads would be more bearable if they weren't super awkward ads for condoms or whatever (idk they're in German). In addition to this they had to go and mess up the cursor. The regular vertical cursor is invisible now, and the app just underlines a big chunk of the expression. Good luck guessing the exact position. The Caller ID feature that's been here for a long time was also another thing that's always bugged me.
31 people found this review helpful
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What’s new

Thank you for using our app. The latest update optimizes performance and integrates improvements based on your suggestions.

This release introduces ads free - either as a one-off purchase or on a monthly basis as a subscription. See 'Ads-free' under settings for more details.