# FieldMax vs Proest

The clearest difference is in-app purchases: FieldMax at none against Proest's 2. On price, review sentiment, update cadence and ads there is nothing between them.

Both are free to download. Proest sells 2 in-app purchases, starting at $49.99 per month. FieldMax asks for nothing beyond the download.

FieldMax ships an update every 2 months, Proest every 3 months. The most recent releases landed on October 3, 2026 and September 23, 2026 respectively.

## The numbers

| Metric | FieldMax | Proest |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | 100.0% of reviews | 100.0% of reviews |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | **Every 2 months** | Every 3 months |
| Monetization | **Free** | Freemium |
| Size | 53 MB | 138 MB |
| Requires iOS | **14.0** | 15.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [FarmGO Agro Solutions Ltda](https://appshunter.io/developer/1361250578) | [Proest Tecnologias Integradas Ltda](https://appshunter.io/developer/1460280977) |

## What reviewers say

### FieldMax

[App page](https://appshunter.io/ios/app/fieldmax/id1361250579)

This app allows users to record field information, including notes and images, and navigate to georeferenced points using an interactive compass. It supports offline work and synchronizes data manually for security. Users can view vegetation index images and drone imagery of registered crops.

**Highlights:** Field information recording, Interactive compass navigation, Offline work support, Georeferenced point guidance, Crop imagery viewing, Manual data synchronization

**Features:** macOS Compatibility

**In-app purchases:** none


### Proest

[App page](https://appshunter.io/ios/app/proest/id1460280978)

This app empowers agronomists and rural producers with field data access and collection tools. It connects to the agX Platform for offline data availability and sharing, enabling informed decision-making in agriculture.

**Highlights:** Field surveys for pest monitoring and photo records, Create and share recommendations, Generate PDF reports, Soil sampling with various methods, View fertilizer and nutrient recommendations, Export data as Shapefile, Hourly rainfall updates

**Features:** Vision Pro support

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Premium Mensal | $49.99 | per month |
| Premium Annual | $499.99 | per year |


## Frequently asked questions

### Is FieldMax free?

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

### Is Proest free?

Proest is free to download, with in-app purchases available.

### Do FieldMax or Proest have ads?

Neither FieldMax nor Proest shows ads.

### Which is updated more often, FieldMax or Proest?

FieldMax ships an update every 2 months, and Proest every 3 months. Most recently, FieldMax was updated on October 3, 2026 and Proest on September 23, 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.*