# SumiTool Calculator — Sumitomo Cutting Calculators

> Machining calculation app for turning, milling, and drilling operations. (iPhone/iPad app by SUMITOMO ELECTRIC INDUSTRIES,LTD..)

- Source: https://appshunter.io/ios/app/sumitool-calculator/id1473928608 (this page in markdown: same URL + `.md`)
- Developer: [SUMITOMO ELECTRIC INDUSTRIES,LTD.](https://appshunter.io/developer/1102241900)
- Category: Business
- Price: Free
- Rating: 1.00/5 from 1 App Store ratings
- Age rating: 4+
- Requires: iOS 10.0 · 51 MB
- Languages: English, Japanese
- Released: 2019-09-08
- Data updated: 2026-06-20
- Monetization: ad-supported
- User reviews in markdown: https://appshunter.io/ios/app/sumitool-calculator/id1473928608/reviews.md

## What is SumiTool Calculator?

The Sumitomo Electric calculation function app "Sumitool Calculator" handles the complex equations used for turning, milling, and drilling. 
To use it, just select the required item and enter the figures for automatic calculation. 
The item display order comes with a sort function, enabling customization according to use frequency. 
The calculation results can also be saved in the terminal, allowing log viewing and comparison of two results side by side.

## Key features

- Automatic calculation for turning, milling, drilling
- Customizable item display order
- Save calculation results
- Log viewing
- Side-by-side result comparison


## Frequently asked questions about SumiTool Calculator

### What types of machining operations does SumiTool Calculator support?

SumiTool Calculator supports complex equations for turning, milling, and drilling operations. It allows users to select the required item and input figures for automatic calculation.

### Can I save my calculations in SumiTool Calculator?

Yes, the calculation results can be saved in your terminal. This feature enables log viewing and comparison of two results side by side.

### Is SumiTool Calculator free to use?

Yes, SumiTool Calculator is available for free. However, it does contain advertisements.

### How can I customize the display order of items in SumiTool Calculator?

The item display order in SumiTool Calculator comes with a sort function, enabling customization according to your use frequency.

### What devices is SumiTool Calculator compatible with?

SumiTool Calculator is compatible with iPhone, iPad, and iPod devices. It is designed for iOS users.

### How often is SumiTool Calculator updated?

The latest version of SumiTool Calculator is 1.2.0, which was last updated on January 29, 2021. Updates typically address bug fixes and performance improvements.

### What is the age rating for SumiTool Calculator?

SumiTool Calculator has an age rating of 4+. This indicates it is suitable for users aged 4 and above.

### Does SumiTool Calculator have ads?

Yes, SumiTool Calculator contains advertisements. Users may encounter ads while using the application.

## Version history (last 3 releases)

### 1.2.0 — 2021-01-29

Thanks for using SumiTool Calculator app.
Version 1.2.0 Update Contents

Added a formula browsing function.
Improved our performance.
Fixed some bugs.

### 1.1.0 — 2019-11-13

Adding and replacing items.
Adjustment of the decimal point.
To improve usability.

### 1.0 — 2019-09-09

No release notes.

## Apps similar to SumiTool Calculator

| App | Rating | Price | Category |
| --- | --- | --- | --- |
| [Tool Wear Analyzer](https://appshunter.io/ios/app/tool-wear-analyzer/id1194606080) | — | Free | Business |
| [KTS - Korloy Total Service](https://appshunter.io/ios/app/kts-korloy-total-service/id1066158688) | 5.0 (1) | Free | Business |
| [Seco Assistant](https://appshunter.io/ios/app/seco-assistant/id1051294824) | 4.6 (159) | Free | Business |
| [Kyocera  Tools](https://appshunter.io/ios/app/kyocera-tools/id1500370514) | — | Free | Business |

## More apps by SUMITOMO ELECTRIC INDUSTRIES,LTD.

- [SumiCloud](https://appshunter.io/ios/app/sumicloud/id1229548347)
- [SumiTool Converter](https://appshunter.io/ios/app/sumitool-converter/id1440099400)
- [SCv3](https://appshunter.io/ios/app/scv3/id1638896079)
- [SumiTool App](https://appshunter.io/ios/app/sumitool-app/id6753666666)

All apps by SUMITOMO ELECTRIC INDUSTRIES,LTD.: https://appshunter.io/developer/1102241900

## Related topics

[sumitool calculator](https://appshunter.io/ios/topics/sumitool-calculator) · [sumitomo](https://appshunter.io/ios/topics/sumitomo) · [sumoti](https://appshunter.io/ios/topics/sumoti) · [industrial calculation tool](https://appshunter.io/ios/topics/industrial-calculation-tool)

---

*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 2026-06-20.*