# Itadori − Cut List Optimizer — Kerf-aware cut list optimizer

> Kerf-aware cut list optimizer (iPhone/iPad app by Fumiya Sakaino.)

- Source: https://appshunter.io/ios/app/itadori-cut-list-optimizer/id6809541569 (this page in markdown: same URL + `.md`)
- Developer: [Fumiya Sakaino](https://appshunter.io/developer/6804606290)
- Category: Productivity, Utilities
- Price: Free with in-app purchases
- Age rating: 4+
- Requires: iOS 17.0 · 2 MB
- Languages: American English, Japanese
- Released: 2026-09-20
- Data updated: 2026-09-26

## What is Itadori − Cut List Optimizer?

Enter the stock lengths you have and the parts you need. Itadori returns a cutting diagram that accounts for blade kerf, so the last piece never comes up a few millimeters short.

FEATURES
- Linear cuts for boards and bars, plus 2D sheet layouts for plywood (4x8, 4x4, 5x5 and more)
- Multiple stock lengths at once (2x4 6ft / 8ft, and more)
- Blade kerf, end trimming, and minimum usable offcut length
- Material groups so different materials are never mixed
- Bars needed, yield rate, and an offcut list at a glance
- Export the cutting diagram as PDF / PNG (Pro)
- Backup export / import (Pro)
- Fractional inches (35 3/4, 1/8) as well as mm / cm
- US lumber presets (8 to 16 ft, studs, 4x8 sheets)

ZERO NETWORK, ZERO ACCOUNTS, ZERO PERMISSIONS
- No network traffic at all, except App Store purchase processing
- Your data stays on your device
- No camera, photo, or location permissions requested

ONE-TIME PURCHASE
No subscriptions. The free version includes optimization and the cutting diagram. Itadori Pro (one-time purchase) removes the limits on projects, stocks and parts, and adds PDF / PNG export and backup.

## Pricing and in-app purchases

Base price: Free.

**One-time purchases**

| Purchase | Price | Type |
| --- | --- | --- |
| Itadori Pro | $9.99 | one-time |


## Is Itadori − Cut List Optimizer safe?

Not enough ratings yet to assess Itadori − Cut List Optimizer.

## Is Itadori − Cut List Optimizer legit?

Itadori − Cut List Optimizer appears legitimate, with a few gaps. The AppsHunter Legitimacy Score for Itadori − Cut List Optimizer is 65 out of 100 points across 7 verification signals from App Store and developer data.


## Version history (last 1 release)

### 1.0.0 — 2026-09-21

No release notes.

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## More apps by Fumiya Sakaino

- [Someday: Bucket List Notebook](https://appshunter.io/ios/app/someday-bucket-list-notebook/id6804606288)
- [Amigauge - Knitting Gauge Calc](https://appshunter.io/ios/app/amigauge-knitting-gauge-calc/id6809541228)
- [Keichocho](https://appshunter.io/ios/app/keichocho/id6809541777)

All apps by Fumiya Sakaino: https://appshunter.io/developer/6804606290

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*Data collected daily from the US App Store and indexed by [AppsHunter](https://appshunter.io/). User reviews are verbatim App Store reviews. Ratings, prices and chart positions refresh continuously; this snapshot is from 2026-09-26.*