# IoTFlows vs OEE Calculator

The clearest difference is iOS requirement: IoTFlows at 18.0 against OEE Calculator's 26.0. On price, rating, review sentiment and ratings volume there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

On the App Store both sit at effectively the same score — 5.0 for IoTFlows against 5.0 for OEE Calculator. Both are backed by a comparable volume of ratings — 5 and 4 respectively. Written reviews split almost evenly too, at 100% and 100% positive.

Both ship on a similar rhythm, roughly every 3 weeks. Both last shipped on October 8, 2026.

## The numbers

| Metric | IoTFlows | OEE Calculator |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [5.0 (5 ratings)](https://appshunter.io/ios/app/iotflows/id6471156025/reviews) | [5.0 (4 ratings)](https://appshunter.io/ios/app/oee-calculator/id6758173809/reviews) |
| Number of ratings | **5** | 4 |
| Positive reviews | 100.0% of reviews | 100.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 3 weeks | Every 3 weeks |
| Monetization | Free | Free |
| Size | 56 MB | 183 MB |
| Requires iOS | **18.0** | 26.0 |
| Devices | iPhone, iPad | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [IoTFlows Inc](https://appshunter.io/developer/1567669206) | [Sigma Venturi LLC](https://appshunter.io/developer/1834730794) |

## What reviewers say

### IoTFlows

[App page](https://appshunter.io/ios/app/iotflows/id6471156025)

This app provides real-time machine performance monitoring and task management for manufacturing teams. It integrates with AI devices to detect anomalies, automates work orders, and facilitates team collaboration for improved efficiency and reduced downtime.

**Highlights:** Real-time machine utilization monitoring, AI-powered anomaly detection, Automated work order generation, Collaborative task management, Seamless factory floor integration, OEE tracking

**Features:** Vision Pro support

**In-app purchases:** none


### OEE Calculator

[App page](https://appshunter.io/ios/app/oee-calculator/id6758173809)

This app helps measure and understand Overall Equipment Effectiveness (OEE) in manufacturing. By tracking key metrics like quality, performance, and availability, it provides insights to systematically improve production processes.

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

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is IoTFlows free?

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

### Is OEE Calculator free?

OEE Calculator is free to download, with no in-app purchases.

### Which has better reviews, IoTFlows or OEE Calculator?

IoTFlows and OEE Calculator are both rated 5.0 out of 5 on the App Store, from 5 and 4 ratings respectively.

### Do IoTFlows or OEE Calculator have ads?

Neither IoTFlows nor OEE Calculator shows ads.

### Which is updated more often, IoTFlows or OEE Calculator?

IoTFlows ships an update every 3 weeks, and OEE Calculator every 3 weeks. Most recently, IoTFlows was updated on October 8, 2026 and OEE Calculator on October 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.*