# FLEX Explorer vs MCPy

The clearest difference is in-app purchases: FLEX Explorer at none against MCPy's 2. FLEX Explorer also leads on iOS requirement (8.0 vs 15.1). On price, ads and device support there is nothing between them.

Both are free to download. MCPy sells 2 in-app purchases, starting at $9.99 per month. FLEX Explorer asks for nothing beyond the download.

## The numbers

| Metric | FLEX Explorer | MCPy |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[1.0 (3 ratings)](https://appshunter.io/ios/app/flex-explorer/id1258718045/reviews)** | — |
| Number of ratings | **3** | — |
| Positive reviews | 0.0% of reviews | — |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | — | Every 4 days |
| Monetization | Free | — |
| Size | 48 MB | 49 MB |
| Requires iOS | **8.0** | 15.1 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 17+ |
| Developer | [Honeywell International, Inc.](https://appshunter.io/developer/311222963) | [Mert Adem GULENC](https://appshunter.io/developer/1868230255) |

## 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


### MCPy

[App page](https://appshunter.io/ios/app/mcpy/id6760366135)

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| MCPy Premium | $9.99 | per month |
| MCPy Premium Plus | $24.99 | per month |


## Frequently asked questions

### Is FLEX Explorer free?

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

### Is MCPy free?

MCPy is free to download, with in-app purchases available.

### Do FLEX Explorer or MCPy have ads?

Neither FLEX Explorer nor MCPy shows ads.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*