# Fluxin vs Open Fields

The clearest difference is update cadence: Fluxin at every 3 weeks against Open Fields's every 2 months. Fluxin also leads on iOS requirement (12.4 vs 15.1). 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.

Fluxin ships an update every 3 weeks, Open Fields every 2 months. Both last shipped on September 18, 2026.

## The numbers

| Metric | Fluxin | Open Fields |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.0 (1 ratings)](https://appshunter.io/ios/app/fluxin/id1486166897/reviews)** | — |
| Number of ratings | **1** | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 3 weeks** | Every 2 months |
| Monetization | Free | — |
| Size | 37 MB | 91 MB |
| Requires iOS | **12.4** | 15.1 |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Agroflux Equipamentos de Controle Agricola Ltda](https://appshunter.io/developer/1486166896) | [Stoller Brasil](https://appshunter.io/developer/563591336) |

## What reviewers say

### Fluxin

[App page](https://appshunter.io/ios/app/fluxin/id1486166897)

This tool helps agricultural professionals optimize spraying by measuring the flow rate of spray nozzles. It quickly identifies irregularities, ensuring precise application, reducing waste, and enhancing productivity. The app provides real-time monitoring, historical data, and report generation.

**Highlights:** Measures agricultural spray nozzle flow rate, Detects nozzle irregularities, Fast and efficient measurement (5 seconds per nozzle), Water-resistant and adaptable equipment, Wireless Bluetooth communication, Real-time monitoring via app, Readings history and report generation

**Features:** macOS Compatibility

**In-app purchases:** none


### Open Fields

[App page](https://appshunter.io/ios/app/open-fields/id6448366808)

**Features:** Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is Fluxin free?

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

### Is Open Fields free?

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

### Do Fluxin or Open Fields have ads?

Neither Fluxin nor Open Fields shows ads.

### Which is updated more often, Fluxin or Open Fields?

Fluxin ships an update every 3 weeks, and Open Fields every 2 months. Most recently, Fluxin was updated on September 18, 2026 and Open Fields on September 18, 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.*