# FLEX Explorer vs 4i OEEasy

The clearest difference is rating: 4i OEEasy at 5.0 against FLEX Explorer's 1.0. FLEX Explorer's advantage is ratings volume (3 vs 1) and iOS requirement (8.0 vs 13.0). On price, ads, in-app purchases and monetization model there is nothing between them.

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

4i OEEasy holds the better App Store score, 5.0 against 1.0. Both are backed by a comparable volume of ratings — 3 and 1 respectively.

## The numbers

| Metric | FLEX Explorer | 4i OEEasy |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [1.0 (3 ratings)](https://appshunter.io/ios/app/flex-explorer/id1258718045/reviews) | **[5.0 (1 ratings)](https://appshunter.io/ios/app/4i-oeeasy/id1499544058/reviews)** |
| Number of ratings | **3** | 1 |
| Positive reviews | 0.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | — | Every 2 months |
| Monetization | Free | Free |
| Size | 48 MB | 41 MB |
| Requires iOS | **8.0** | 13.0 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 17+ |
| Developer | [Honeywell International, Inc.](https://appshunter.io/developer/311222963) | [4i Platform Inc.](https://appshunter.io/developer/1566439336) |

## What reviewers say

### FLEX Explorer

[App page](https://appshunter.io/ios/app/flex-explorer/id1258718045)

This application allows users to connect to OPC UA Servers, browse their address spaces, and read/write data values. It also enables monitoring of data changes and attributes, simplifying the development of UA Client applications for iOS.

**Highlights:** Connect to OPC UA Servers, Browse address space, Read and write values, Monitor data changes, Monitor attributes

**In-app purchases:** none


### 4i OEEasy

[App page](https://appshunter.io/ios/app/4i-oeeasy/id1499544058)

This app provides manufacturers with real-time OEE reports and online status monitoring for production lines. It helps increase machine productivity by visualizing efficiency rates and analyzing uptime/downtime across all your devices.

**Highlights:** Automatic OEE reports, Online production line monitoring, Uptime and downtime analysis, Cross-platform accessibility, Quick and easy setup, Machine efficiency visualization

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is FLEX Explorer free?

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

### Is 4i OEEasy free?

4i OEEasy is free to download, with no in-app purchases.

### Which has better reviews, FLEX Explorer or 4i OEEasy?

4i OEEasy is rated higher. FLEX Explorer averages 1.0 out of 5 from 3 ratings, while 4i OEEasy averages 5.0 from 1 ratings.

### Do FLEX Explorer or 4i OEEasy have ads?

Neither FLEX Explorer nor 4i OEEasy shows ads.

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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.*