# iSOYL Precision Farming vs Grainmaster i2

The clearest difference is in-app purchases: Grainmaster i2 at none against iSOYL Precision Farming's 2. Grainmaster i2 also leads on device support (3 vs 1) and iOS requirement (13.0 vs 18.0). On price and ads there is nothing between them.

Both are free to download. iSOYL Precision Farming sells 2 one-off in-app purchases. Grainmaster i2 asks for nothing beyond the download.

## The numbers

| Metric | iSOYL Precision Farming | Grainmaster i2 |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Every 4 months | — |
| Monetization | Free with in-app purchases | — |
| Size | 221 MB | 31 MB |
| Requires iOS | 18.0 | **13.0** |
| Devices | iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [SOYL Ltd](https://appshunter.io/developer/895751238) | [Martin Lishman Ltd](https://appshunter.io/developer/1257009160) |

## What reviewers say

### iSOYL Precision Farming

[App page](https://appshunter.io/ios/app/isoyl-precision-farming/id895751235)

This app enables variable rate application of precision farming data for agricultural machinery. It facilitates wireless data transfer between field and office, allowing for precise application of fertilizers, seeds, and agrochemicals based on pre-planned maps. Users can also record points of interest within fields.

**Highlights:** Variable rate application of data, Wireless data transfer (OneDrive, Dropbox), Supports SOYL data transfer system, Record points of interest, Demo mode available, Connects to various agricultural controllers

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Shapefile Cloud Access | $54.99 | one-time |
| Väderstad E-Control support | $99.99 | one-time |


### Grainmaster i2

[App page](https://appshunter.io/ios/app/grainmaster-i2/id6478484091)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is iSOYL Precision Farming free?

iSOYL Precision Farming is free to download, with in-app purchases available.

### Is Grainmaster i2 free?

Grainmaster i2 is free to download, with no in-app purchases.

### Do iSOYL Precision Farming or Grainmaster i2 have ads?

Neither iSOYL Precision Farming nor Grainmaster i2 shows ads.

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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.*