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App Store Apps > Education > Concentrations
App profile & analytics · Education · Data updated 2026-10-04
Concentrations icon

Concentrations

by Marcal Casas Cartagena · Free · Version 3.1
Availability On the App Store since October 2011 ↗
Rating on App Store
–
Rating
–
0 reviews
Best rank
–
not in the top lists
Last updated
February 22, 2026
3.1

Concentrations is made and published by Marcal Casas Cartagena. AppBrain is an independent app data site and isn't affiliated with Marcal Casas Cartagena. The app name, icon, screenshots and description belong to Marcal Casas Cartagena and are shown as published on the App Store.

About Concentrations

Concentrations is an education app developed by Marcal Casas Cartagena.

User Ratings

The app has no ratings yet.

App Information

Concentrations is freely available from the App Store. The app size is 7.40 MB. The latest version available is 3.1. The last update was on February 22, 2026.

Technical Requirements

The app has a content rating of Everyone. The app has been available on the App Store since October 2011.

Description by Marcal Casas Cartagena (from the App Store)
Concentrations is a powerful chemical calculator designed for laboratory professionals who need fast, accurate concentration calculations in the field.
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More data about Concentrations

Price Free
Rating No ratings
Ranking Not ranked
Version 3.1
App size 7.40 MB
Suitable for Everyone

Screenshots

Concentrations Screenshot 1 of 6
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Screenshots by Marcal Casas Cartagena, from the the App Store listing
Official page on the App Store

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Changelog of Concentrations

No changelog data

Developer information for Marcal Casas Cartagena

Marcal Casas Cartagena

Address:

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Comments on Concentrations for iOS

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App Store Rankings for Concentrations

This app is not ranked

Technologies used by Concentrations

Frequently asked questions about Concentrations

Is Concentrations free?

Yes. Concentrations is free on the App Store.

Is Concentrations still available?

Yes. Concentrations is on the App Store, and the last update we saw was on February 22, 2026.

How large is Concentrations?

Concentrations is 7.40 MB.

Is Concentrations suitable for children?

App Store rates the content of Concentrations as suitable for everyone.

Who made Concentrations?

Concentrations was developed by Marcal Casas Cartagena. It is listed in the education category on the App Store.

What are the best alternatives to Concentrations?

People looking at Concentrations also look at these education apps: Sagarmatha School, Organic Chemistry - Octet, CloudLabs Sol. Concentration, Periodic Table Ultimate, NMR Calculator 2.

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Overview Alternatives Reviews Rankings Technology
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