# SciencePairs — Chemical formulas

> Chemical formulas (iPhone/iPad app by Volker Egelhofer.)

- Source: https://appshunter.io/ios/app/sciencepairs/id1266737876 (this page in markdown: same URL + `.md`)
- Developer: [Volker Egelhofer](https://appshunter.io/developer/1239857550)
- Category: Education, Games
- Price: $0.99
- Age rating: 4+
- Requires: iOS 13.4 · 3 MB
- Languages: English, German
- Released: 2017-08-22
- Data updated: 2026-06-10
- User reviews in markdown: https://appshunter.io/ios/app/sciencepairs/id1266737876/reviews.md

## What is SciencePairs?

Chemical formulas simply memorize through pairs.

The correct combination of a chemical formula and corresponding name gives a pair.

The Usage of the app is intuitive and self-explanatory.

Target group: pupils or students of natural sciences or scientifically interested laymen.

Features

• Over 50 different chemical compounds from 6 different substance classes: Organic acids, Oxygen compounds, Alkanoic acids, Nitrogen compounds, Sulfur compounds,Functional groups

• Compounds can be selected from one or more substance classes.

• The number of cards can be set in steps of 2, from a minimum of 8 to a maximum of 24.

• The questions are randomly selected.

• No registration is required.

• No telemetry data are recorded!


## Version history (last 1 release)

### 1.4 — 2020-04-08

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@sciencepairs.dr-egelhofer.at.

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## More apps by Volker Egelhofer

- [BioScienceQuiz](https://appshunter.io/ios/app/biosciencequiz/id1239857551)
- [Metabolic Pathways](https://appshunter.io/ios/app/metabolic-pathways/id1293290388)
- [NeuroReceptors](https://appshunter.io/ios/app/neuroreceptors/id1321912078)
- [Enzyme Defects](https://appshunter.io/ios/app/enzyme-defects/id1346492407)
- [Biochemistry One](https://appshunter.io/ios/app/biochemistry-one/id1365687112)

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 2026-06-10.*