# Concentrator — Mixing solutions

> Chemical solution preparation tool for conversions, dilutions, and complex mixtures. (iPhone/iPad app by Johannes Loeffler.)

- Source: https://appshunter.io/ios/app/concentrator/id6742432493 (this page in markdown: same URL + `.md`)
- Developer: [Johannes Loeffler](https://appshunter.io/developer/1798374941)
- Category: Education
- Price: Free
- Rating: 5.00/5 from 1 App Store ratings
- Age rating: 4+
- Requires: iOS 18.2 · 1 MB
- Languages: American English
- Released: 2025-02-26
- Data updated: 2026-06-10
- Monetization: free
- User reviews in markdown: https://appshunter.io/ios/app/concentrator/id6742432493/reviews.md

## What is Concentrator?

The Concentrator offers 3 main functionalities:

Conversion – Allows users to convert between different concentration units (e.g., molarity, mass, volume) based on compound properties, streamlining experimental setup and reagent preparation.
Dilution – Helps users calculate dilutions by adjusting stock and target concentrations, final volumes, and dilution factors, ensuring accurate solution preparation.
Complexing – Interactive UI for preparing complex mixtures by automating volume calculations while considering binding ratios.

## Key features

- Concentration unit conversion
- Dilution calculations
- Complex mixture preparation
- Automated volume calculations
- Compound property integration


## Frequently asked questions about Concentrator

### What concentration units can Concentrator convert between?

Concentrator allows conversion between various concentration units such as molarity, mass, and volume, based on compound properties. This streamlines experimental setup and reagent preparation for users.

### How does Concentrator help with preparing complex mixtures?

Concentrator features an interactive UI for preparing complex mixtures. It automates volume calculations while considering binding ratios, ensuring accurate preparation of multi-component solutions.

### What is the learning methodology behind Concentrator?

Concentrator focuses on practical application by providing tools for common laboratory tasks. It aids in understanding and executing precise chemical calculations for educational and professional purposes.

### Does Concentrator offer progress tracking for users?

While Concentrator provides tools for accurate calculations, it does not explicitly offer progress tracking features for users. Its primary function is to assist with immediate solution preparation needs.

### Can I get certifications using Concentrator?

Concentrator is a tool to aid in chemical calculations and solution preparation. It does not provide certifications; its purpose is to support learning and practical work in chemistry.

### What devices is Concentrator available on?

Concentrator is available on iPhone and iPad devices. It is designed to be accessible on Apple's mobile and tablet platforms.

### How often is Concentrator updated?

The latest version of Concentrator is 2.0, which was last updated on March 10, 2025. This indicates recent development and potential for ongoing improvements.

### Does Concentrator have ads?

Concentrator is ad-free, providing an uninterrupted user experience. This allows users to focus on their calculations without any advertisements.

## Version history (last 2 releases)

### 2.0 — 2025-03-10

Updated complexing function to include buffers, so that no seperate dilution calculations are required!

### 1.0 — 2025-02-26

No release notes.

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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.*