# Field Control vs Cervello ESM

The clearest difference is update cadence: Field Control at every 9 days against Cervello ESM's every 4 months. 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.

Field Control ships an update every 9 days, Cervello ESM every 4 months. The most recent releases landed on October 24, 2026 and October 4, 2026 respectively.

## The numbers

| Metric | Field Control | Cervello ESM |
| --- | --- | --- |
| 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 | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 9 days** | Every 4 months |
| Monetization | Free | — |
| Size | 62 MB | 104 MB |
| Requires iOS | 15.5 | **15.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Field Control](https://appshunter.io/developer/1224737322) | [Cervello Informática LTDA](https://appshunter.io/developer/976302819) |

## 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


### Cervello ESM

[App page](https://appshunter.io/ios/app/cervello-esm/id1527272348)

**In-app purchases:** none


## Frequently asked questions

### Is Field Control free?

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

### Is Cervello ESM free?

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

### Do Field Control or Cervello ESM have ads?

Neither Field Control nor Cervello ESM shows ads.

### Which is updated more often, Field Control or Cervello ESM?

Field Control ships an update every 9 days, and Cervello ESM every 4 months. Most recently, Field Control was updated on October 24, 2026 and Cervello ESM on October 4, 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.*