# IKAWA Pro vs Brewmaster

The clearest difference is rating: IKAWA Pro at 3.3 against Brewmaster's 1.7. IKAWA Pro also leads on review sentiment (35% vs 17%) and device support (3 vs 1). On price, ratings volume, update cadence and ads there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

IKAWA Pro holds the better App Store score, 3.3 against 1.7. Both are backed by a comparable volume of ratings — 12 and 18 respectively. Written reviews point the same way: 35% of IKAWA Pro's written reviews are positive against 17% of Brewmaster's.

IKAWA Pro ships an update every 2 weeks, Brewmaster monthly. The most recent releases landed on August 25, 2026 and August 13, 2026 respectively.

## The numbers

| Metric | IKAWA Pro | Brewmaster |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[3.3 (12 ratings)](https://appshunter.io/ios/app/ikawa-pro/id930831987/reviews)** | [1.7 (18 ratings)](https://appshunter.io/ios/app/brewmaster/id973393267/reviews) |
| Number of ratings | 12 | **18** |
| Positive reviews | **34.8% of reviews** | 16.7% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 2 weeks** | Monthly |
| Monetization | Free | Free |
| Size | 124 MB | 26 MB |
| Requires iOS | **15.0** | 16.6 |
| Devices | **iPhone, iPad, iPod** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [IKAWA ltd.](https://appshunter.io/developer/930831986) | [acaia](https://appshunter.io/developer/935602278) |

## What reviewers say

### IKAWA Pro

[App page](https://appshunter.io/ios/app/ikawa-pro/id930831987)

This app enables precise, repeatable coffee sample roasting with digital control. Design, edit, and share roast profiles, and access a global library for consistent results across teams and locations. It automates heat and airflow for hands-free operation.

**Highlights:** Digital roast profile design and editing, Automated heat and airflow control, Global roast profile library access, Profile sharing with colleagues, Hands-free roasting execution, Roast data logging and history

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

**In-app purchases:** none


### Brewmaster

[App page](https://appshunter.io/ios/app/brewmaster/id973393267)

This app logs your coffee brewing process, visualizing data in real-time with a connected scale. It helps you understand extraction, ratios, and share your brewing moments.

**Highlights:** Log brewing process, methods, notes, and flavors, Real-time visualized brewing charts, Monitor extraction amount and duration, Coffee ratio converter, Share brewing print cards

**In-app purchases:** none


## Frequently asked questions

### Is IKAWA Pro free?

IKAWA Pro is free to download, with no in-app purchases.

### Is Brewmaster free?

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

### Which has better reviews, IKAWA Pro or Brewmaster?

IKAWA Pro is rated higher. IKAWA Pro averages 3.3 out of 5 from 12 ratings, while Brewmaster averages 1.7 from 18 ratings.

### Do IKAWA Pro or Brewmaster have ads?

Neither IKAWA Pro nor Brewmaster shows ads.

### Which is updated more often, IKAWA Pro or Brewmaster?

IKAWA Pro ships an update every 2 weeks, and Brewmaster monthly. Most recently, IKAWA Pro was updated on August 25, 2026 and Brewmaster on August 13, 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.*