# Syngenta Optibuse vs SoilDoc

Syngenta Optibuse and SoilDoc are too close to call on the numbers: across 6 compared parameters — price, update cadence, ads and in-app purchases among them — neither pulls far enough ahead to decide it. What separates them is feature set and interface, not measurable difference.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

Syngenta Optibuse ships an update every 6 months, SoilDoc every 8 months. Both last shipped on November 6, 2026.

## The numbers

| Metric | Syngenta Optibuse | SoilDoc |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 6 months** | Every 8 months |
| Size | 30 MB | 131 MB |
| Requires iOS | **12.2** | 13 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Syngenta Agro AG](https://appshunter.io/developer/441897859) | [Forschungsinstitut fur biologischen Landbau FiBL](https://appshunter.io/developer/1386461790) |

## What reviewers say

### Syngenta Optibuse

[App page](https://appshunter.io/ios/app/syngenta-optibuse/id1370349413)

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

**In-app purchases:** none


### SoilDoc

[App page](https://appshunter.io/ios/app/soildoc/id1454927145)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Syngenta Optibuse free?

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

### Is SoilDoc free?

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

### Do Syngenta Optibuse or SoilDoc have ads?

Neither Syngenta Optibuse nor SoilDoc shows ads.

### Which is updated more often, Syngenta Optibuse or SoilDoc?

Syngenta Optibuse ships an update every 6 months, and SoilDoc every 8 months. Most recently, Syngenta Optibuse was updated on November 6, 2026 and SoilDoc on November 6, 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.*