Scientific Calculator fx-991EX is made and published by Omer Duman. AppBrain is an independent app data site and isn't affiliated with Omer Duman. The app name, icon, screenshots and description belong to Omer Duman and are shown as published on the App Store.

About Scientific Calculator fx-991EX

Scientific Calculator fx-991EX is an education app developed by Omer Duman.

User Ratings

Scientific Calculator fx-991EX is rated 2.83 out of 5 stars. The rating is based on 6 ratings.

App Information

Scientific Calculator fx-991EX is freely available from the App Store. The app size is 17.14 MB. The latest version available is 2.0.9. The last update was on August 3, 2026.

Technical Requirements

The app has a content rating of Everyone. The app has been available on the App Store since April 2026.

Description by Omer Duman (from the App Store)

Scientific Calculator fx-991EX is an academic-level scientific calculator that solves mathematical expressions in natural textbook format — fractions with horizontal bars, square roots with radical

Screenshots

Screenshots by Omer Duman, from the the App Store listing

Official page on the App Store

Changelog of Scientific Calculator fx-991EX

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Developer information for Omer Duman

Omer Duman

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Technologies used by Scientific Calculator fx-991EX

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Scientific Calculator fx-991EX