# Eureka Prometheus User vs Brew Coffee Studio

The clearest difference is in-app purchases: Eureka Prometheus User at none against Brew Coffee Studio's 2. On price, update cadence, ads and device support there is nothing between them.

Both are free to download. Brew Coffee Studio sells 2 in-app purchases, starting at $9.99 per month. Eureka Prometheus User asks for nothing beyond the download.

Eureka Prometheus User ships an update every 3 months, Brew Coffee Studio every 2 months. The most recent releases landed on November 3, 2026 and November 5, 2026 respectively.

## The numbers

| Metric | Eureka Prometheus User | Brew Coffee Studio |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[1.0 (1 ratings)](https://appshunter.io/ios/app/eureka-prometheus-user/id1611332719/reviews)** | — |
| Number of ratings | **1** | — |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 3 months | **Every 2 months** |
| Monetization | Free | — |
| Size | 46 MB | 62 MB |
| Requires iOS | **13.0** | 14.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 12+ |
| Developer | [Conti Valerio Srl](https://appshunter.io/developer/1611332721) | [Alan Mauricio Rosado Cortez](https://appshunter.io/developer/1891436855) |

## What reviewers say

### Eureka Prometheus User

[App page](https://appshunter.io/ios/app/eureka-prometheus-user/id1611332719)

Remotely control your coffee grinder's settings, monitor its operation, and track consumption in real-time. Access exclusive recipes, personalize them to your taste, and view detailed statistics for efficient maintenance. Connect with your grinder anytime, anywhere.

**Highlights:** Remote adjustment of grinding parameters, Real-time operation and consumption monitoring, Exclusive, customizable coffee recipes, Detailed grinder performance statistics, Component condition monitoring for maintenance, Dedicated Customer Care section with FAQs

**In-app purchases:** none


### Brew Coffee Studio

[App page](https://appshunter.io/ios/app/brew-coffee-studio-barista/id6761782349)

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Pro | $9.99 | per month |
| Business | $29.99 | per month |


## Frequently asked questions

### Is Eureka Prometheus User free?

Eureka Prometheus User is free to download, with no in-app purchases.

### Is Brew Coffee Studio free?

Brew Coffee Studio is free to download, with in-app purchases available.

### Do Eureka Prometheus User or Brew Coffee Studio have ads?

Neither Eureka Prometheus User nor Brew Coffee Studio shows ads.

### Which is updated more often, Eureka Prometheus User or Brew Coffee Studio?

Eureka Prometheus User ships an update every 3 months, and Brew Coffee Studio every 2 months. Most recently, Eureka Prometheus User was updated on November 3, 2026 and Brew Coffee Studio on November 5, 2026.

---

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