# FDI Work Center vs IntelliSOURCE

The clearest difference is rating: IntelliSOURCE at 5.0 against FDI Work Center's 4.3. IntelliSOURCE also leads on update cadence (every 4 weeks vs every 2 months) and device support (3 vs 1). FDI Work Center's advantage is ratings volume (6 vs 1) and iOS requirement (11.0 vs 15.0). 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.

IntelliSOURCE holds the better App Store score, 5.0 against 4.3. That said, the two scores are not equally well evidenced: FDI Work Center has 6 ratings behind it against 1, so its average is the more settled of the two.

FDI Work Center ships an update every 2 months, IntelliSOURCE every 4 weeks. The most recent releases landed on November 1, 2026 and October 24, 2026 respectively.

## The numbers

| Metric | FDI Work Center | IntelliSOURCE |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.3 (6 ratings)](https://appshunter.io/ios/app/fdi-work-center/id1297441403/reviews) | **[5.0 (1 ratings)](https://appshunter.io/ios/app/intellisource/id1604646157/reviews)** |
| Number of ratings | **6** | 1 |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 2 months | **Every 4 weeks** |
| Monetization | Free | Free |
| Size | 51 MB | 5 MB |
| Requires iOS | **11.0** | 15.0 |
| Devices | iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Iddeal Concepts, Inc.](https://appshunter.io/developer/1297441402) | [Itron Inc.](https://appshunter.io/developer/1139282208) |

## What reviewers say

### FDI Work Center

[App page](https://appshunter.io/ios/app/fdi-work-center/id1297441403)

This mobile application enables remote data collection for field engineers, enhancing inspection processes with easy input and access to supporting documents. It is designed for various industrial inspection programs and integrates with a larger software suite for comprehensive work management.

**Highlights:** Remote data collection, Field engineer support, Inspection implementation, Access to procedures and drawings, Integration with IDDEAL Software Suite, Compliance tracking

**Features:** macOS Compatibility

**In-app purchases:** none


### IntelliSOURCE

[App page](https://appshunter.io/ios/app/intellisource/id1604646157)

This mobile application streamlines demand response and energy efficiency program management. It offers real-time field service operations, including remote execution of tasks, equipment programming, and instant installation feedback. Comprehensive inventory management is also included.

**Highlights:** Demand Response Management, Energy Efficiency Program Management, Real-time Field Service Operations, Remote Task Execution, Equipment Programming & Testing, Device Commissioning, Inventory Management

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is FDI Work Center free?

FDI Work Center is free to download, with no in-app purchases.

### Is IntelliSOURCE free?

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

### Which has better reviews, FDI Work Center or IntelliSOURCE?

IntelliSOURCE is rated higher. FDI Work Center averages 4.3 out of 5 from 6 ratings, while IntelliSOURCE averages 5.0 from 1 ratings.

### Do FDI Work Center or IntelliSOURCE have ads?

Neither FDI Work Center nor IntelliSOURCE shows ads.

### Which is updated more often, FDI Work Center or IntelliSOURCE?

FDI Work Center ships an update every 2 months, and IntelliSOURCE every 4 weeks. Most recently, FDI Work Center was updated on November 1, 2026 and IntelliSOURCE 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.*