# Service Suite FieldWorker vs ABB CLOSER

Service Suite FieldWorker and ABB CLOSER are too close to call on the numbers: across 6 compared parameters — price, update cadence, ads and in-app purchases among them — neither pulls far enough ahead to decide it. What separates them is feature set and interface, not measurable difference.

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

Service Suite FieldWorker ships an update every 2 months, ABB CLOSER every 3 months. The most recent releases landed on November 2, 2026 and November 3, 2026 respectively.

## The numbers

| Metric | Service Suite FieldWorker | ABB CLOSER |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | 0.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 2 months** | Every 3 months |
| Monetization | Free | — |
| Size | 28 MB | 134 MB |
| Requires iOS | 13.0 | **12.4** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Hitachi Energy USA Inc.](https://appshunter.io/developer/513449048) | [ABB Information Systems AG](https://appshunter.io/developer/1026885389) |

## What reviewers say

### Service Suite FieldWorker

[App page](https://appshunter.io/ios/app/service-suite-fieldworker/id1092212430)

This app streamlines field operations for energy, utility, and communications service providers. It automates the entire customer service and asset maintenance cycle, enabling personnel to work more efficiently and reduce operating costs.

**Highlights:** Automates customer service and asset maintenance, Supports various field work types, Reduces operating costs, Improves customer service, End-to-end solution

**Features:** Vision Pro support

**In-app purchases:** none


### ABB CLOSER

[App page](https://appshunter.io/ios/app/abb-closer/id1560948190)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Service Suite FieldWorker free?

Service Suite FieldWorker is free to download, with no in-app purchases.

### Is ABB CLOSER free?

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

### Do Service Suite FieldWorker or ABB CLOSER have ads?

Neither Service Suite FieldWorker nor ABB CLOSER shows ads.

### Which is updated more often, Service Suite FieldWorker or ABB CLOSER?

Service Suite FieldWorker ships an update every 2 months, and ABB CLOSER every 3 months. Most recently, Service Suite FieldWorker was updated on November 2, 2026 and ABB CLOSER on November 3, 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.*