# IKAWA Pro vs PieSlicer

The clearest difference is price: IKAWA Pro at Free against PieSlicer's $0.99. IKAWA Pro also leads on update cadence (every 2 weeks vs every 8 months) and ratings volume (12 vs 3). PieSlicer's advantage is rating (5.0 vs 3.3). On ads, in-app purchases, device support and iOS requirement there is nothing between them.

IKAWA Pro is free to download; PieSlicer costs $0.99 up front. Neither carries in-app purchases, so what you see is what you pay.

PieSlicer holds the better App Store score, 5.0 against 3.3. Both are backed by a comparable volume of ratings — 12 and 3 respectively.

IKAWA Pro ships an update every 2 weeks, PieSlicer every 8 months. The most recent releases landed on August 25, 2026 and September 8, 2026 respectively.

## The numbers

| Metric | IKAWA Pro | PieSlicer |
| --- | --- | --- |
| Price | **Free** | $0.99 |
| Rating | [3.3 (12 ratings)](https://appshunter.io/ios/app/ikawa-pro/id930831987/reviews) | **[5.0 (3 ratings)](https://appshunter.io/ios/app/pieslicer/id6738563011/reviews)** |
| Number of ratings | **12** | 3 |
| Positive reviews | 34.8% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 2 weeks** | Every 8 months |
| Monetization | **Free** | Paid |
| Size | 124 MB | 0 MB |
| Requires iOS | **15.0** | 15.6 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [IKAWA ltd.](https://appshunter.io/developer/930831986) | [Justin Carter](https://appshunter.io/developer/1589174732) |

## 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


### PieSlicer

[App page](https://appshunter.io/ios/app/pieslicer/id6738563011)

This app uses augmented reality to guide you in cutting perfectly equal slices of pie. Simply point your camera, mark the center and edge, and specify the number of slices for precise cutting lines.

**Highlights:** Augmented reality pie slicing, Camera-based AR guide, Customizable slice count, Precise cutting lines, Holiday pie preparation

**Features:** Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is IKAWA Pro free?

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

### Is PieSlicer free?

PieSlicer costs $0.99, with no in-app purchases.

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

PieSlicer is rated higher. IKAWA Pro averages 3.3 out of 5 from 12 ratings, while PieSlicer averages 5.0 from 3 ratings.

### Do IKAWA Pro or PieSlicer have ads?

Neither IKAWA Pro nor PieSlicer shows ads.

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

IKAWA Pro ships an update every 2 weeks, and PieSlicer every 8 months. Most recently, IKAWA Pro was updated on August 25, 2026 and PieSlicer on September 8, 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.*