# Endress+Hauser SmartBlue vs OELD APP

The clearest difference is iOS requirement: OELD APP at 12.0 against Endress+Hauser SmartBlue's 16.0. On price, ads, in-app purchases and device support there is nothing between them.

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

## The numbers

| Metric | Endress+Hauser SmartBlue | OELD APP |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.1 (9 ratings)](https://appshunter.io/ios/app/endress-plus-hauser-smartblue/id1092646176/reviews)** | — |
| Number of ratings | **9** | — |
| Positive reviews | 57.1% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 2 months | — |
| Monetization | Free | — |
| Size | 196 MB | 25 MB |
| Requires iOS | 16.0 | **12.0** |
| Devices | iPhone, iPad | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Endress+Hauser Instruments International AG](https://appshunter.io/developer/513969520) | [Honeywell Analytics Co,. Ltd.](https://appshunter.io/developer/1439869645) |

## What reviewers say

### Endress+Hauser SmartBlue

[App page](https://appshunter.io/ios/app/endress-plus-hauser-smartblue/id1092646176)

Configure Endress+Hauser field devices wirelessly via Bluetooth. Access diagnostics and process information remotely, saving time and ensuring safety in hazardous areas. Secure data transmission is verified by the Fraunhofer Institute.

**Highlights:** Wireless field device configuration, Bluetooth connectivity, Remote diagnostics access, Process information retrieval, Secure data transmission, Support for numerous Endress+Hauser devices

**Features:** Vision Pro support

**In-app purchases:** none


### OELD APP

[App page](https://appshunter.io/ios/app/oeld-app/id1583124195)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Endress+Hauser SmartBlue free?

Endress+Hauser SmartBlue is free to download, with no in-app purchases.

### Is OELD APP free?

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

### Do Endress+Hauser SmartBlue or OELD APP have ads?

Neither Endress+Hauser SmartBlue nor OELD APP 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.*