# FLEX Explorer

> OPC UA client for browsing, reading, writing, and monitoring server data. (iPhone/iPad app by Honeywell International, Inc..)

- Source: https://appshunter.io/ios/app/flex-explorer/id1258718045 (this page in markdown: same URL + `.md`)
- Developer: [Honeywell International, Inc.](https://appshunter.io/developer/311222963)
- Category: Productivity, Utilities
- Price: Free
- Rating: 1.00/5 from 3 App Store ratings · 2 written reviews indexed
- Age rating: 4+
- Requires: iOS 8.0 · 48 MB
- Released: 2017-11-24
- Data updated: 2026-06-01
- Monetization: free
- User reviews in markdown: https://appshunter.io/ios/app/flex-explorer/id1258718045/reviews.md

## What is FLEX Explorer?

FLEX Explorer OPC UA Client features:

- Connect to any OPC UA Servers
- Browse the address space
- Read and Write values
- Monitor data changes and attributes
FLEX Explorer OPC UA Client is built using the Matrikon Flex OPC UA Client SDK, which simplifies developing UA Client applications for iOS.

## Key features

- Connect to OPC UA Servers
- Browse address space
- Read and write values
- Monitor data changes
- Monitor attributes

## Recent user reviews (2 of 2)

All indexed reviews: https://appshunter.io/ios/app/flex-explorer/id1258718045/reviews.md

### 1/5 — Leider unbrauchbar

*2022-10-23*

Leider bricht er bei jedem Versuch zu connected ab. App stürzt ab.

### 1/5 — Lack of documentation

*2018-08-13*

A pathetic effort at documenting any of the functionality. No in-app notification of anything that is happening in the app such as incomplete data fields or status of connecting to a server etc. Hopeless!

## Frequently asked questions about FLEX Explorer

### What can FLEX Explorer do?

FLEX Explorer allows you to connect to OPC UA Servers, browse their address spaces, read and write data values, and monitor data changes and attributes. It's designed to simplify the development of UA Client applications for iOS.

### Is FLEX Explorer free to use?

Yes, FLEX Explorer is available for free. There are no in-app purchases or advertisements associated with this application.

### What devices does FLEX Explorer support?

FLEX Explorer is supported on iPhone and iPod devices. It is designed for the iOS platform.

### How often is FLEX Explorer updated?

The application was last updated on November 24, 2017, with version 1.0.6. There have been no updates since its initial release date.

### What is the age rating for FLEX Explorer?

FLEX Explorer has an age rating of 4+, making it suitable for a wide range of users.

### Can FLEX Explorer integrate with other systems?

While FLEX Explorer connects to OPC UA Servers, the provided description does not detail specific integrations with other third-party systems or platforms beyond its core OPC UA functionality.

### What are the main benefits of using FLEX Explorer?

The primary benefit is its ability to provide a streamlined interface for interacting with OPC UA servers directly from an iOS device, facilitating data access and monitoring for industrial automation and IoT applications.

### Does FLEX Explorer offer collaboration features?

The description for FLEX Explorer does not mention any collaboration features. Its focus is on individual client-server interaction for data access and monitoring.

## Version history (last 1 release)

### 1.0.6 — 2017-11-24

This app has been updated by Apple to display the Apple Watch app icon.

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All apps by Honeywell International, Inc.: https://appshunter.io/developer/311222963

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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.*