Capsule Roaster vs RoastSignal
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Capsule Roaster
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專為Capsule Roaster提供藍芽遙控功能的手機APP，主要功能有使用藍芽控制烘豆、紀錄烘豆曲線及每一筆烘豆資料，是一個為Capsule Roaster設計的烘豆APP
RoastSignal
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RoastSignal helps home coffee roasters track roast sessions, record roast milestones, save roast history, and receive AI-assisted roast feedback. The app does not require an account or login. Core workflow: 1. Configure a roast setup or Quick Start Preset 2. Start a roast timer 3. Record roast milestones 4. Review AI analysis 5. Save roast history 6. Export or share roast results Camera and photo access are optional and used only when the user chooses to analyze bean or roast photos. The Coffee Expert feature requires an internet connection.
Screenshots
Verdict
The clearest difference is iOS requirement: Capsule Roaster at 10.0 against RoastSignal's 15.1. On price, update cadence, ads and in-app purchases there is nothing between them.
Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS
Both are free to download. Neither carries in-app purchases, so what you see is what you pay.
Capsule Roaster ships an update every 2 weeks, RoastSignal every 10 days. Both last shipped on September 15, 2026.
| Parameter | Capsule Roaster | RoastSignal |
|---|---|---|
| Price | Free | Free |
| Update frequency | Every 2 weeks | Every 10 days — better |
| Ads | No | No |
| In-app purchases | No | No |
| Devices | iPhone, iPad, iPod — better | iPhone, iPod |
| Requires iOS | 10.0 — better | 15.1 |
| Further details — not scored | ||
| Size | 52 MB | 26 MB |
| Age rating | 4+ | 4+ |
| Developer | Wei-Che Chang | Ankur Agarwal |
In-app purchases
Capsule Roaster
No in-app purchases
RoastSignal
No in-app purchases
