# Ratios vs Dilution Calculator

The clearest difference is in-app purchases: Ratios at none against Dilution Calculator's 2. Ratios also leads on ads (none vs shown) and iOS requirement (10.3 vs 15.0). Dilution Calculator's advantage is update cadence (every 6 weeks vs every 5 months). On price, rating, review sentiment and ratings volume there is nothing between them.

Both are free to download. Dilution Calculator sells 2 one-off in-app purchases. Ratios asks for nothing beyond the download.

On the App Store both sit at effectively the same score — 4.7 for Ratios against 4.7 for Dilution Calculator. Both are backed by a comparable volume of ratings — 79 and 156 respectively. Written reviews are what separate them: 71% of Ratios's written reviews are positive against 67% of Dilution Calculator's.

Ratios ships an update every 5 months, Dilution Calculator every 6 weeks. The most recent releases landed on August 15, 2026 and September 26, 2026 respectively.

## The numbers

| Metric | Ratios | Dilution Calculator |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.7 (79 ratings)](https://appshunter.io/ios/app/ratios/id1286379929/reviews) | [4.7 (156 ratings)](https://appshunter.io/ios/app/dilution-calculator/id1511339044/reviews) |
| Number of ratings | 79 | **156** |
| Positive reviews | **71.4% of reviews** | 66.7% of reviews |
| In-app purchases | **No** | Yes |
| Ads | **No** | Yes |
| Update frequency | Every 5 months | **Every 6 weeks** |
| Monetization | **Free** | Free with in-app purchases |
| Size | 17 MB | 10 MB |
| Requires iOS | **10.3** | 15.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Brushed Type Ltd](https://appshunter.io/developer/1460743402) | [Samuel Blackburn](https://appshunter.io/developer/1601418735) |

## What reviewers say

### Ratios

[App page](https://appshunter.io/ios/app/ratios/id1286379929)

This application helps home baristas calculate precise coffee brewing ratios. Easily determine the exact weight of coffee beans and water needed for your desired brew strength. All values are instantly editable to see how adjustments impact your final cup.

**Highlights:** Calculate coffee bean and water weights, Adjustable brew strength, Instant value updates, Free and open source, Supports various brew amounts

**Features:** Vision Pro support

**In-app purchases:** none


### Dilution Calculator

[App page](https://appshunter.io/ios/app/dilution-calculator/id1511339044)

This utility app simplifies the process of calculating dilution ratios for various applications. Users can input their desired ratio and bottle size to get instant, accurate results for the amounts of water and solution needed. It's ideal for tasks like car detailing, valeting, and paint mixing.

**Highlights:** Calculate dilution ratios, Enter ratio and bottle size, Instant accurate results, Supports litres and millilitres, Useful for car detailing, Useful for paint purposes

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Buy me a coffee | $1.99 | one-time |
| Remove Ads | $3.99 | one-time |


## Frequently asked questions

### Is Ratios free?

Ratios is free to download, with no in-app purchases.

### Is Dilution Calculator free?

Dilution Calculator is free to download, with in-app purchases available.

### Which has better reviews, Ratios or Dilution Calculator?

Ratios and Dilution Calculator are both rated 4.7 out of 5 on the App Store, from 79 and 156 ratings respectively.

### Do Ratios or Dilution Calculator have ads?

Dilution Calculator shows ads; Ratios does not.

### Which is updated more often, Ratios or Dilution Calculator?

Ratios ships an update every 5 months, and Dilution Calculator every 6 weeks. Most recently, Ratios was updated on August 15, 2026 and Dilution Calculator on September 26, 2026.

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*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*