# DOSE vs Grind Convert

The clearest difference is in-app purchases: DOSE at none against Grind Convert's 1. DOSE also leads on iOS requirement (18.2 vs 26.0). On price, ads and device support there is nothing between them.

Both are free to download. Grind Convert sells 1 one-off in-app purchase. DOSE asks for nothing beyond the download.

## The numbers

| Metric | DOSE | Grind Convert |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (1 ratings)](https://appshunter.io/ios/app/dose-coffee-grind-analysis/id6775009587/reviews)** | — |
| Number of ratings | **1** | — |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | — | Every 3 weeks |
| Monetization | Free | — |
| Size | 13 MB | 10 MB |
| Requires iOS | **18.2** | 26.0 |
| Devices | iPhone | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [SeungHo Choi](https://appshunter.io/developer/1261356747) | [金苹 卢](https://appshunter.io/developer/1885537846) |

## What reviewers say

### DOSE

[App page](https://appshunter.io/ios/app/dose-coffee-grind-analysis/id6775009587)

Analyze your coffee grind size with just a photo, using anything from a napkin to a kitchen towel. Get detailed particle distribution data and brew-method guidance to improve your coffee.

**Highlights:** Photo-based grind analysis, Particle distribution metrics, Brew-method recommendations, AI Barista insights, Save and share analysis, Grind history comparison

**In-app purchases:** none


### Grind Convert

[App page](https://appshunter.io/ios/app/grind-convert-coffee-dial/id6795716110)

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Pro Lifetime | $6.99 | one-time |


## Frequently asked questions

### Is DOSE free?

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

### Is Grind Convert free?

Grind Convert is free to download, with in-app purchases available.

### Do DOSE or Grind Convert have ads?

Neither DOSE nor Grind Convert shows ads.

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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.*