# Roast Manager vs Decenza

The clearest difference is price: Roast Manager at Free against Decenza's $9.99. Decenza's advantage is chart position (#14 vs unranked). On update cadence, ads, in-app purchases and device support there is nothing between them.

Roast Manager is free to download; Decenza costs $9.99 up front. Neither carries in-app purchases, so what you see is what you pay.

Both ship on a similar rhythm, roughly every 10 days. The most recent releases landed on October 21, 2026 and October 20, 2026 respectively.

## The numbers

| Metric | Roast Manager | Decenza |
| --- | --- | --- |
| Price | **Free** | $9.99 |
| Rating | — | **[5.0 (9 ratings)](https://appshunter.io/ios/app/decenza/id6757874586/reviews)** |
| Number of ratings | — | **9** |
| Positive reviews | — | 100.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 10 days | Every 10 days |
| Monetization | — | Paid |
| Best chart rank | — | **#14** |
| Size | 3 MB | 131 MB |
| Requires iOS | 18.0 | **17.0** |
| Devices | **iPhone, iPad, Apple Watch** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Guido Scheffler](https://appshunter.io/developer/1013837422) | [Kulitorum](https://appshunter.io/developer/377269779) |

## What reviewers say

### Roast Manager

[App page](https://appshunter.io/ios/app/roast-manager/id6475163343)

**Features:** macOS Compatibility, Apple Watch app, Vision Pro support

**In-app purchases:** none


### Decenza

[App page](https://appshunter.io/ios/app/decenza/id6757874586)

**Currently charting:** #14 Top Paid · Food & Drink (US App Store)

This app offers precise control over your espresso machine, providing real-time shot visualization, profile management, and AI-powered analysis. It supports universal Bluetooth scales and maintains a complete shot history for progress tracking and community sharing.

**Highlights:** Real-time shot visualization, Profile import and creation, Universal Bluetooth scale support, Complete shot history logging, AI-powered extraction analysis, VoiceOver accessibility

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

**In-app purchases:** none


## Frequently asked questions

### Is Roast Manager free?

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

### Is Decenza free?

Decenza costs $9.99, with no in-app purchases.

### Do Roast Manager or Decenza have ads?

Neither Roast Manager nor Decenza shows ads.

### Which is updated more often, Roast Manager or Decenza?

Roast Manager ships an update every 10 days, and Decenza every 10 days. Most recently, Roast Manager was updated on October 21, 2026 and Decenza on October 20, 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.*