# DiFluid vs xade roast

The clearest difference is in-app purchases: DiFluid at none against xade roast's 2. DiFluid also leads on iOS requirement (9.0 vs 18.0). xade roast's advantage is update cadence (fortnightly vs every 2 months). On price, ads and device support there is nothing between them.

Both are free to download. xade roast sells 2 in-app purchases, starting at $0.99 per month. DiFluid asks for nothing beyond the download.

DiFluid ships an update every 2 months, xade roast fortnightly. Both last shipped on October 24, 2026.

## The numbers

| Metric | DiFluid | xade roast |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (1 ratings)](https://appshunter.io/ios/app/xade-roast/id1633987112/reviews)** |
| Number of ratings | — | **1** |
| Positive reviews | 0.0% of reviews | — |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 2 months | **Fortnightly** |
| Monetization | **Free** | Freemium |
| Size | 28 MB | 63 MB |
| Requires iOS | **9.0** | 18.0 |
| Devices | **iPhone, iPod** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Shenzhen Digitizing Fluid Technology Co.,Ltd](https://appshunter.io/developer/1598531099) | [eveloar GmbH](https://appshunter.io/developer/932991226) |

## What reviewers say

### DiFluid

[App page](https://appshunter.io/ios/app/difluid/id1598531097)

This application helps you precisely measure the TDS of coffee, sugar content in fruits, liquid salinity, and the Baume degree of honey. It offers intelligent matching, automatic temperature compensation, and high-precision models for accurate readings, simplifying sorting and quality assessment.

**Highlights:** Coffee TDS measurement, Fruit sugar content detection, Liquid salinity measurement, Honey Baume degree analysis, Automatic temperature compensation, High-precision models

**Features:** macOS Compatibility

**In-app purchases:** none


### xade roast

[App page](https://appshunter.io/ios/app/xade-roast/id1633987112)

This app helps coffee enthusiasts measure and analyze coffee roasts with various modes. Utilize your iPhone's camera and specialized attachments to precisely measure roast levels, particle sizes, and more, aiding in the pursuit of the perfect roasting profile.

**Highlights:** Multiple measurement modes (Picker, Nano, Microscope, Particle, Cube, Card), iPhone camera integration for precise analysis, Roast scale matching and custom roast management, Particle size statistics, Exportable measurement history (Pro Feature), AI-assisted mode changes

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Pro Features monthly | $0.99 | per month |
| Pro Features yearly | $8.99 | per year |


## Frequently asked questions

### Is DiFluid free?

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

### Is xade roast free?

xade roast is free to download, with in-app purchases available.

### Do DiFluid or xade roast have ads?

Neither DiFluid nor xade roast shows ads.

### Which is updated more often, DiFluid or xade roast?

DiFluid ships an update every 2 months, and xade roast fortnightly. Most recently, DiFluid was updated on October 24, 2026 and xade roast on October 24, 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.*