Roastmaster

Roastmaster

By Rainfrog

Roastmaster is a data-driven coffee roasting management tool designed to help users achieve consistency through detailed profile tracking and analysis. It enables roasters to visualize roast data, monitor real-time metrics, and build a library of custom roast profiles to refine their craft.

Overview · Full Intel report in progress

The App DNA

What makes this app unique?

For Specialty and prosumer coffee roasters looking to optimize their roasting workflow through data analysis.

What does it look like?

Key features

Interactive Analyzerstandard

Allows users to target, inspect, and monitor roast data to visualize how variables affect the final cup.

Multi-Curve Trackingstandard

Supports tracking of various reading or control curves, including temperature, pressure, and humidity.

Roast Notificationsstandard

Provides alarms, set-point alerts, and temperature trigger notifications to ensure milestones are met during the roasting process.

Profile Librarystandard

Enables users to save roasts as profiles and organize them into a custom library based on bean type or roasting style.

How much does it cost?

paid

Velocity

See all version history

Who built it?

Rainfrog

1 app tracked · Food & Drink

Explore the full publisher profile

User Sentiment

What do users think recently?

How are ratings & reviews evolving?

App Store
4.64 · 22
Google Play
0.00 · 0

Not enough recent reviews to extract reliable themes yet.

Read the full review analysis

Competition

Competitive landscape for Roastmaster

How's the Food & Drink market?

The rivals identified

Beanconqueror
Beanconqueroractive nemesis

By Lars Saalbach

Both apps target the specialty coffee enthusiast segment, competing for users who require precise data logging and hardware integration for their brewing or roasting workflows.

  • Beanconqueror provides free, open-source access to Bluetooth scale integration, while Roastmaster operates on a paid model.
  • Beanconqueror offers direct hardware connectivity for pressure-profiling devices, a feature not listed in the Roastmaster profile.
Roastmaster vs Beanconqueror
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Unlock the head-to-head verdict: where this rival wins, and where it loses.

Access the full report for free

The Analyst's Read

Key takeaways for Roastmaster

Where is it heading?

Bottom line

Roastmaster provides a comprehensive technical framework for roasters to document, monitor, and replicate their roasting results.

Report last updated

Disclosure: Independent intel to help mobile builders succeed.

AI-powered analysis with automated quality gates, built from publicly available sources. Marlvel.ai is not affiliated with, endorsed by, or sponsored by Roastmaster, its developer, the app publisher, Apple, or Google Play. All trademarks, logos, and screenshots referenced remain the property of their respective owners.

Cite this report

Marlvel.ai. “Roastmaster Intelligence Report.” Updated May 10, 2026. https://marlvel.ai/apps/com-rainfroginc-roastmaster

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