# Field Control vs GNR12

The clearest difference is review sentiment: Field Control at 70% against GNR12's 50%. Field Control also leads on update cadence (every 8 days vs monthly). 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.

Field Control ships an update every 8 days, GNR12 monthly. The most recent releases landed on September 17, 2026 and August 17, 2026 respectively.

## The numbers

| Metric | Field Control | GNR12 |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (2 ratings)](https://appshunter.io/ios/app/field-control/id1224737324/reviews)** | — |
| Number of ratings | **2** | — |
| Positive reviews | **70.0% of reviews** | 50.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 8 days** | Monthly |
| Monetization | Free | Free |
| Size | 62 MB | 55 MB |
| Requires iOS | **15.5** | 15.6 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Field Control](https://appshunter.io/developer/1224737322) | [Gautica Tecnologia e Inovacao Ltda](https://appshunter.io/developer/721334649) |

## What reviewers say

### Field Control

[App page](https://appshunter.io/ios/app/field-control/id1224737324)

This platform enhances control and organization for companies with field professionals. It optimizes scheduling, planning, and technician routes while providing real-time visibility and improved customer relationships through location sharing.

**Highlights:** Route optimization, Activity distribution, Geographic technician visibility, Real-time status updates, Customer location sharing, Productivity indicators

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

**In-app purchases:** none


### GNR12

[App page](https://appshunter.io/ios/app/gnr12/id1566643750)

This industrial safety app streamlines data collection from the factory floor. It helps identify and classify hazards using international and Brazilian standards, facilitating risk assessment and safety measure implementation.

**Highlights:** Efficient factory floor data collection, Hazard identification and classification, ISO 12100 risk assessment, HRN, SIL, and PLr integration, NBR 14153 compliance, Detailed safety reports

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Field Control free?

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

### Is GNR12 free?

GNR12 is free to download, with no in-app purchases.

### Do Field Control or GNR12 have ads?

Neither Field Control nor GNR12 shows ads.

### Which is updated more often, Field Control or GNR12?

Field Control ships an update every 8 days, and GNR12 monthly. Most recently, Field Control was updated on September 17, 2026 and GNR12 on August 17, 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.*