# Bayer CropScience Seal Scan vs GPS Fields Area Measure Map

The clearest difference is in-app purchases: Bayer CropScience Seal Scan at none against GPS Fields Area Measure Map's 11. Bayer CropScience Seal Scan also leads on ads (none vs shown) and iOS requirement (11.0 vs 17.1). GPS Fields Area Measure Map's advantage is review sentiment (56% vs 25%) and update cadence (fortnightly vs every 3 months). On price and device support there is nothing between them.

Both are free to download. GPS Fields Area Measure Map sells 11 in-app purchases, starting at $4.99 per 7 days. Bayer CropScience Seal Scan asks for nothing beyond the download.

Bayer CropScience Seal Scan ships an update every 3 months, GPS Fields Area Measure Map fortnightly. The most recent releases landed on September 1, 2026 and September 26, 2026 respectively.

## The numbers

| Metric | Bayer CropScience Seal Scan | GPS Fields Area Measure Map |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[4.6 (13K ratings)](https://appshunter.io/ios/app/gps-fields-area-measure-map/id1123033235/reviews)** |
| Number of ratings | — | **13K** |
| Positive reviews | 25.0% of reviews | **56.0% of reviews** |
| In-app purchases | **No** | Yes |
| Ads | **No** | Yes |
| Update frequency | Every 3 months | **Fortnightly** |
| Monetization | **Free** | Free with in-app purchases |
| Size | 44 MB | 87 MB |
| Requires iOS | **11.0** | 17.1 |
| Devices | iPhone, iPod | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Bayer Group](https://appshunter.io/developer/480186736) | [Rento UAB](https://appshunter.io/developer/1061524591) |

## What reviewers say

### Bayer CropScience Seal Scan

[App page](https://appshunter.io/ios/app/bayer-cropscience-seal-scan/id1073106068)

This utility helps farmers quickly verify the authenticity of Bayer Crop Science products by scanning QR codes on safety seals. It provides an immediate response on product originality and alerts users if a seal on bottled products appears to have been tampered with.

**Highlights:** Scan QR codes on safety seals, Verify product authenticity, Check CP products and Seeds, Detect opened bottled products, Immediate response on originality

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

**In-app purchases:** none


### GPS Fields Area Measure Map

[App page](https://appshunter.io/ios/app/gps-fields-area-measure-map/id1123033235)

Accurately measure distance, perimeter, and area using GPS, even offline. Mark points with notes and photos for field scouting, land inspection, or issue logging. Supports various export formats and custom map layers.

**Highlights:** GPS walking/driving measurement, Manual point editing, Add notes, photos, and custom objects, Offline functionality, Project saving and grouping, Export to KML, KMZ, Shapefile, Custom map layers

**Features:** Vision Pro support

**In-app purchases (11)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Premium 1 week | $4.99 | per 7 days |
| Premium 1m. | $5.99 | per month |
| Premium 1m. | $9.99 | per month |
| Premium 1m. | $14.99 | per month |
| 1 month premium subscription | $14.99 | per month |
| Premium 12m. | $29.99 | per year |
| 12 months premium subscription | $34.99 | per year |
| Premium 12m. | $49.99 | per year |
| 6 months premium subscription | $58.99 | per 6 months |
| Premium 12m. | $69.99 | per year |
| 12 months premium subscription | $70.99 | per year |

**What reviewers like**

- 👍 User-friendly
- 🚀 Accurate measurements
- 💡 Helpful for various applications (farming, construction, etc.)
- 🔒 Secure login options

**What reviewers complain about**

- 🐛 Occasional crashes or glitches
- 💰 Expensive subscription model
- 🤔 Confusing or unintuitive interface
- 🗺️ Limited search functionality for addresses

**Reported bugs**

- Inconsistent GPS accuracy
- Saved data disappearing after updates
- Login and registration issues
- Syncing problems across devices

**Requested features**

- Ability to share or collaborate on measurements
- Improved data export options (e.g., PDF)
- More customization options for units and display
- Better tutorial or in-app guidance


## Frequently asked questions

### Is Bayer CropScience Seal Scan free?

Bayer CropScience Seal Scan is free to download, with no in-app purchases.

### Is GPS Fields Area Measure Map free?

GPS Fields Area Measure Map is free to download, with in-app purchases available.

### Do Bayer CropScience Seal Scan or GPS Fields Area Measure Map have ads?

GPS Fields Area Measure Map shows ads; Bayer CropScience Seal Scan does not.

### Which is updated more often, Bayer CropScience Seal Scan or GPS Fields Area Measure Map?

Bayer CropScience Seal Scan ships an update every 3 months, and GPS Fields Area Measure Map fortnightly. Most recently, Bayer CropScience Seal Scan was updated on September 1, 2026 and GPS Fields Area Measure Map on September 26, 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.*