# OEE Calculator — Overall Equipment Efficiency

> Manufacturing tool for measuring and improving Overall Equipment Effectiveness (OEE). (iPhone/iPad app by Sigma Venturi LLC.)

- Source: https://appshunter.io/ios/app/oee-calculator/id6758173809 (this page in markdown: same URL + `.md`)
- Developer: [Sigma Venturi LLC](https://appshunter.io/developer/1834730794)
- Category: Productivity, Business
- Price: Free
- Rating: 5.00/5 from 4 App Store ratings · 3 written reviews indexed
- Age rating: 4+
- Requires: iOS 26.0 · 183 MB
- Languages: American English
- Released: 2026-01-24
- Data updated: 2026-06-01
- Monetization: free
- User reviews in markdown: https://appshunter.io/ios/app/oee-calculator/id6758173809/reviews.md

## What is OEE Calculator?

Overall equipment effectiveness (OEE) is a measure of how well a manufacturing equipment is utilized compared to its full potential. Measuring OEE is a manufacturing best practice.
By measuring OEE and the underlying losses, important insights can be gained on how to systematically improve the manufacturing process. An OEE of 100% means that only good parts are produced (100% quality), at the maximum speed (100% performance), and without interruption (100% availability).
(https://en.wikipedia.org/wiki/Overall_equipment_effectiveness)

## Key features

- Measures Overall Equipment Effectiveness (OEE)
- Tracks quality, performance, and availability
- Identifies underlying production losses
- Provides insights for process improvement
- Supports manufacturing best practices

## Recent user reviews (3 of 3)

All indexed reviews: https://appshunter.io/ios/app/oee-calculator/id6758173809/reviews.md

### 5/5 — Great app!

*2026-02-08*

Told my team to try this and it has changed the way we talk about performance. Simple and straight forward, a necessary first step towards lean manufacturing.

### 5/5 — Awesome Tool

*2026-01-29*

Just got this app and all that needs to be said is: it’s a life saver.

### 5/5 — Simple, Fast, Actually Useful!!!

*2026-01-27*

Super easy to use and actually helpful. The layout is clean, the inputs make sense, and it gives you OEE results fast without overcomplicating things. Great for quickly checking efficiency and spotting where things can improve!

## Frequently asked questions about OEE Calculator

### What is OEE Calculator?

OEE Calculator is a productivity tool designed to measure and analyze Overall Equipment Effectiveness (OEE) in manufacturing environments. It helps users understand how well their equipment is utilized compared to its full potential.

### How does OEE Calculator help improve manufacturing?

By measuring OEE and identifying underlying losses in quality, performance, and availability, the app provides actionable insights. These insights enable systematic improvements to the manufacturing process, aiming for higher efficiency.

### What devices support OEE Calculator?

OEE Calculator is available on both iPhone and iPad, offering a convenient way to track manufacturing efficiency on Apple mobile devices.

### Is OEE Calculator free to use?

Yes, OEE Calculator is available for free. There are no costs associated with downloading or using the core features of the application.

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

OEE Calculator has an age rating of 4+, making it suitable for a wide range of users interested in manufacturing efficiency.

### How often is OEE Calculator updated?

The latest version of OEE Calculator is 1.5, which was last updated on February 13, 2026. Updates aim to improve functionality and reliability.

### Does OEE Calculator have ads?

No, OEE Calculator does not contain advertisements. Users can focus on analyzing their manufacturing data without interruptions.

### What is the user sentiment for OEE Calculator?

Based on the available data, OEE Calculator has received a perfect 5.0-star rating from 4 users, indicating a highly positive user sentiment.

## Version history (last 2 releases)

### 1.5 — 2026-02-13

Added support and video tutorials

### 1.0 — 2026-01-25

No release notes.

## More apps by Sigma Venturi LLC

- [FilmCrawler](https://appshunter.io/ios/app/filmcrawler/id6761141728)

All apps by Sigma Venturi LLC: https://appshunter.io/developer/1834730794

## Related topics

[oee calculator](https://appshunter.io/ios/topics/oee-calculator)

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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 2026-06-01.*