Roast Manager vs Roast Master
Price, ratings, monetisation and update history for both apps, side by side โ with what reviewers say about each.
Roast Manager
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Roast Manager is a simple app for home coffee roasters. With it you can manage your: โข green coffee โข roasting profiles โข coffee roasts โข coffee containers The app is kept relatively simple, but everything has a comment field where additional content can be entered. Data is automatically synced across all your devices via iCloud. Additionally, the app features NDEF-compatible NFC tag support, allowing you to easily identify and manage your coffee storage containers (on devices with NFC support).
Roast Master
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Roast Master puts your roasting data and an AI coach in one app. Log every roast, see it clearly, and get AI coaching on exactly what to change next โ batch after batch. AI ROASTING COACH Roast, log your curve, and AI analyzes it โ your temperature curve, your events, your cupping โ then gives you a focused, practical tip for your next batch. It's like having an experienced roaster review the roast with you and tell you exactly what to try next. SEE YOUR ROASTING DATA Every roast, captured and visualized: โข Full temperature curves โ Bean Temp, Environmental Temp, and Rate of Rise โข Key events โ charge, first crack, drop โ with development time (DTR) โข SCA-style cupping scores: aroma, flavor, acidity, body, balance, sweetness, and more โข Agtron roast color readings YOUR ROASTING DASHBOARD โข Roast DNA: flavor radar, Agtron distribution, and DTR gauges โข Cupping trends over time and batch comparisons โข Activity heatmap to see your roasting rhythm at a glance FOR ROASTERS WHO WANT TO IMPROVE Every batch becomes data you can review and compare โ with AI helping you turn it into your next, better roast. FREE & PREMIUM โข Free: roast logging, curves, cupping, dashboard, and PDF export โข Premium: a generous allowance of AI Coaching sessions Export any roast to PDF, free. No ads. Start roasting smarter today. Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/ Privacy Policy: https://roast-master.app/privacy
Screenshots
Verdict
The clearest difference is iOS requirement: Roast Master at 13.0 against Roast Manager's 18.0. On price, update cadence, ads and in-app purchases there is nothing between them.
Scored on Price ยท Rating ยท Positive reviews ยท Number of ratings ยท Update frequency ยท Ads ยท In-app purchases ยท Monetization ยท Best chart rank ยท Devices ยท Requires iOS
Both are free to download. Neither carries in-app purchases, so what you see is what you pay.
Roast Manager ships an update every 8 days, Roast Master every 2 weeks. The most recent releases landed on September 17, 2026 and September 9, 2026 respectively.
| Parameter | Roast Manager | Roast Master |
|---|---|---|
| Price | Free | Free |
| Update frequency | Every 8 days โ better | Every 2 weeks |
| Ads | No | No |
| In-app purchases | No | No |
| Devices | iPhone, iPad, Apple Watch โ better | iPhone, iPod |
| Requires iOS | 18.0 | 13.0 โ better |
| Further details โ not scored | ||
| Size | 2 MB | 66 MB |
| Age rating | 4+ | 4+ |
| Developer | Guido Scheffler | Seokmin Bang |
In-app purchases
Roast Manager
No in-app purchases
Roast Master
No in-app purchases
Questions
Is Roast Manager free?
Is Roast Master free?
Do Roast Manager or Roast Master have ads?
Which is updated more often, Roast Manager or Roast Master?
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