# Biochemistry Two — Carbohydrates

> Educational app for learning and practicing carbohydrate structures and properties. (iPhone/iPad app by Volker Egelhofer.)

- Source: https://appshunter.io/ios/app/biochemistry-two/id1438391503 (this page in markdown: same URL + `.md`)
- Developer: [Volker Egelhofer](https://appshunter.io/developer/1239857550)
- Category: Education
- Price: $3.99
- Rating: 5.00/5 from 1 App Store ratings
- Age rating: 4+
- Requires: iOS 13.4 · 11 MB
- Languages: English, German
- Released: 2018-12-02
- Data updated: 2026-06-24
- Monetization: paid
- User reviews in markdown: https://appshunter.io/ios/app/biochemistry-two/id1438391503/reviews.md

## What is Biochemistry Two?

• Learn and practice the molecular structures and biological features of over 40 carbohydrates.

• The app is divided into 3 parts: Introduction, learning unit, exercise unit.

• In the introduction you will learn basic information about the conformation of monosaccharides, carbohydrate detection methods and carbohydrate degradation. 

• The following information is provided in the learning unit: monosaccharides, aldoses, ketoses, stereochemistry, disaccharides, polysaccharides, glycosylation and amino sugars.

• In the exercise unit the structures of the saccharides are arranged randomly and can be assigned to their name and/or a suitable property by drag and drop.

• You can change the selection of saccharides by selecting or deselecting the following classifications: Aldoses, ketoses, pentoses, hexoses, monosaccharides, disaccharides and polysaccharides.

• The correctness of the chosen arrangement, as well as the correct solution can be displayed at any time.

• The app assists you in learning related terms by assigning them. 

• The operation is self-explanatory and intuitively understandable.

• The target group of the app are scientific, interested pupils and students of biochemistry, chemistry, pharmacy, biology and medicine. 

Features


• Learn and practice the 2D structures, names and biological properties of important monosaccharides, disaccharides and polysaccharides.

• You can display the names and/or properties of the saccharides.

• The structures or names are arranged randomly. The assignment to the corresponding feature can be shuffled at any time or the correct assignment of the features can be displayed.

• The structural formulas can be enlarged by double tapping or long pressing, so that details can also be seen.

• No registration is required.

• No telemetry data are recorded!

## Key features

- Learn carbohydrate structures
- Practice molecular features
- Interactive drag-and-drop exercises
- Detailed learning units
- Customizable saccharide selection
- Enlargeable structural formulas


## Frequently asked questions about Biochemistry Two

### What is Biochemistry Two?

Biochemistry Two is an educational application designed to help users learn and practice the molecular structures and biological features of over 40 carbohydrates. It is divided into introduction, learning, and exercise units.

### What kind of carbohydrates does Biochemistry Two cover?

Biochemistry Two covers monosaccharides, disaccharides, and polysaccharides. Users can select specific classifications like Aldoses, ketoses, pentoses, and hexoses to focus their learning and practice.

### How does Biochemistry Two help with learning?

The app uses interactive drag-and-drop exercises where users assign randomly arranged saccharide structures to their names or properties. It also provides detailed learning units and allows users to check their correctness or view solutions.

### What devices is Biochemistry Two available on?

Biochemistry Two is available for iPhone, iPad, and iPod. It requires iOS 11.0 or later.

### Does Biochemistry Two require registration or collect data?

No, Biochemistry Two does not require any registration to use. Furthermore, the app explicitly states that no telemetry data are recorded, ensuring user privacy.

### How much does Biochemistry Two cost?

Biochemistry Two is a paid application, priced at $3.99. There are no in-app purchases or subscriptions mentioned.

### How often is Biochemistry Two updated?

The latest version of Biochemistry Two is 1.3, which was last updated on April 3, 2020. This indicates a release frequency of approximately every 1.5 years based on the initial release date of December 2, 2018.

### What is the user sentiment for Biochemistry Two?

Based on the provided data, Biochemistry Two has a perfect rating of 5.0 stars from 1 review, suggesting a highly positive user experience for that individual.

## Version history (last 1 release)

### 1.3 — 2020-04-03

Thank you for your feedback! 

This update includes:

• Support for IOS 13
• Minor bugfixes 

If you have questions or suggestions for improvements, please write to: support@biochemistrytwo.dr-egelhofer.at.

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## More apps by Volker Egelhofer

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All apps by Volker Egelhofer: https://appshunter.io/developer/1239857550

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*Data collected daily from the US App Store and indexed by [AppsHunter](https://appshunter.io/). User reviews are verbatim App Store reviews. Ratings, prices and chart positions refresh continuously; this snapshot is from 2026-06-24.*