# SoilDoc vs Soildata

The clearest difference is update cadence: Soildata at every 3 months against SoilDoc's every 8 months. 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.

SoilDoc ships an update every 8 months, Soildata every 3 months. The most recent releases landed on September 18, 2026 and September 17, 2026 respectively.

## The numbers

| Metric | SoilDoc | Soildata |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 8 months | **Every 3 months** |
| Size | 131 MB | 87 MB |
| Requires iOS | 13 | **12.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 17+ |
| Developer | [Forschungsinstitut fur biologischen Landbau FiBL](https://appshunter.io/developer/1386461790) | [Soildata sp z o o](https://appshunter.io/developer/1686897350) |

## What reviewers say

### SoilDoc

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

**Features:** macOS Compatibility

**In-app purchases:** none


### Soildata

[App page](https://appshunter.io/ios/app/soildata/id6448915562)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is SoilDoc free?

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

### Is Soildata free?

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

### Do SoilDoc or Soildata have ads?

Neither SoilDoc nor Soildata shows ads.

### Which is updated more often, SoilDoc or Soildata?

SoilDoc ships an update every 8 months, and Soildata every 3 months. Most recently, SoilDoc was updated on September 18, 2026 and Soildata on September 17, 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.*