# IKAWA Pro vs Bluewater Serve

The clearest difference is update cadence: IKAWA Pro at every 2 weeks against Bluewater Serve's every 3 months. On price, ads, in-app purchases and device support 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 ships an update every 2 weeks, Bluewater Serve every 3 months. The most recent releases landed on October 9, 2026 and October 13, 2026 respectively.

## The numbers

| Metric | IKAWA Pro | Bluewater Serve |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[3.3 (12 ratings)](https://appshunter.io/ios/app/ikawa-pro/id930831987/reviews)** | — |
| Number of ratings | **12** | — |
| Positive reviews | 34.8% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 2 weeks** | Every 3 months |
| Monetization | Free | — |
| Size | 124 MB | 44 MB |
| Requires iOS | **15.0** | 15.1 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 17+ |
| Developer | [IKAWA ltd.](https://appshunter.io/developer/930831986) | [Bluewater AB](https://appshunter.io/developer/1562091055) |

## 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


### Bluewater Serve

[App page](https://appshunter.io/ios/app/bluewater-serve/id6444337046)

**In-app purchases:** none


## Frequently asked questions

### Is IKAWA Pro free?

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

### Is Bluewater Serve free?

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

### Do IKAWA Pro or Bluewater Serve have ads?

Neither IKAWA Pro nor Bluewater Serve shows ads.

### Which is updated more often, IKAWA Pro or Bluewater Serve?

IKAWA Pro ships an update every 2 weeks, and Bluewater Serve every 3 months. Most recently, IKAWA Pro was updated on October 9, 2026 and Bluewater Serve on October 13, 2026.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*