# Field Device Configurator vs I&C Tech Tools

The clearest difference is rating: Field Device Configurator at 5.0 against I&C Tech Tools's 3.0. Field Device Configurator also leads on in-app purchases (none vs 2) and iOS requirement (13.0 vs 15.1). I&C Tech Tools's advantage is update cadence (every 4 days vs every 15 months). On price, ratings volume, ads and device support there is nothing between them.

Both are free to download. I&C Tech Tools sells 2 in-app purchases, starting at $4.99 per month. Field Device Configurator asks for nothing beyond the download.

Field Device Configurator holds the better App Store score, 5.0 against 3.0. Both are backed by a comparable volume of ratings — 3 and 2 respectively.

Field Device Configurator ships an update every 15 months, I&C Tech Tools every 4 days. The most recent releases landed on October 29, 2026 and October 24, 2026 respectively.

## The numbers

| Metric | Field Device Configurator | I&C Tech Tools |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (3 ratings)](https://appshunter.io/ios/app/field-device-configurator/id1441140433/reviews)** | [3.0 (2 ratings)](https://appshunter.io/ios/app/i-and-c-tech-tools/id6756155332/reviews) |
| Number of ratings | **3** | 2 |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 15 months | **Every 4 days** |
| Monetization | **Free** | Free with in-app purchases |
| Size | 188 MB | 43 MB |
| Requires iOS | **13.0** | 15.1 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Endress and Hauser Instruments International AG](https://appshunter.io/developer/513969520) | [LONNIE DALE RAWLS](https://appshunter.io/developer/1858762647) |

## What reviewers say

### Field Device Configurator

[App page](https://appshunter.io/ios/app/field-device-configurator/id1441140433)

This mobile tool provides wireless access to diagnostics and process information for field devices via Bluetooth. It streamlines configuration and maintenance tasks, even in hazardous environments, with secure data transmission. An integrated device list offers a quick overview of nearby devices.

**Highlights:** Wireless configuration via Bluetooth, Mobile access to diagnostics, Process information access, Secure data transmission, Integrated device list, Time-saving maintenance tool

**Features:** macOS Compatibility

**In-app purchases:** none


### I&C Tech Tools

[App page](https://appshunter.io/ios/app/i-and-c-tech-tools/id6756155332)

This app offers essential calculation tools for instrumentation and control technicians and engineers. It provides free access to basic tools, with advanced calculators available through a one-time in-app purchase or subscription.

**Highlights:** Basic instrumentation calculations, Free access to selected tools, Advanced calculators via in-app purchase, Practical reference tools, Ongoing improvements and updates

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| I&C Tech Tools - Monthly Access | $4.99 | per month |
| I&C Tech Tools - Yearly | $49.99 | per year |


## Frequently asked questions

### Is Field Device Configurator free?

Field Device Configurator is free to download, with no in-app purchases.

### Is I&C Tech Tools free?

I&C Tech Tools is free to download, with in-app purchases available.

### Which has better reviews, Field Device Configurator or I&C Tech Tools?

Field Device Configurator is rated higher. Field Device Configurator averages 5.0 out of 5 from 3 ratings, while I&C Tech Tools averages 3.0 from 2 ratings.

### Do Field Device Configurator or I&C Tech Tools have ads?

Neither Field Device Configurator nor I&C Tech Tools shows ads.

### Which is updated more often, Field Device Configurator or I&C Tech Tools?

Field Device Configurator ships an update every 15 months, and I&C Tech Tools every 4 days. Most recently, Field Device Configurator was updated on October 29, 2026 and I&C Tech Tools on October 24, 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.*