# IRIS site vs UGC Soil Conditioning

The clearest difference is update cadence: IRIS site at every 3 weeks against UGC Soil Conditioning's every 19 months. UGC Soil Conditioning's advantage is iOS requirement (14.0 vs 16.6). 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.

IRIS site ships an update every 3 weeks, UGC Soil Conditioning every 19 months. The most recent releases landed on September 10, 2026 and September 9, 2026 respectively.

## The numbers

| Metric | IRIS site | UGC Soil Conditioning |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 3 weeks** | Every 19 months |
| Size | 24 MB | 14 MB |
| Requires iOS | 16.6 | **14.0** |
| Devices | iPhone, iPad | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [STRABAG BRVZ](https://appshunter.io/developer/1459383713) | [Master Builders Solutions Deutschland GmbH](https://appshunter.io/developer/1521874754) |

## What reviewers say

### IRIS site

[App page](https://appshunter.io/ios/app/iris-site/id1494444140)

**In-app purchases:** none


### UGC Soil Conditioning

[App page](https://appshunter.io/ios/app/ugc-soil-conditioning/id6448282661)

**In-app purchases:** none


## Frequently asked questions

### Is IRIS site free?

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

### Is UGC Soil Conditioning free?

UGC Soil Conditioning is free to download, with no in-app purchases.

### Do IRIS site or UGC Soil Conditioning have ads?

Neither IRIS site nor UGC Soil Conditioning shows ads.

### Which is updated more often, IRIS site or UGC Soil Conditioning?

IRIS site ships an update every 3 weeks, and UGC Soil Conditioning every 19 months. Most recently, IRIS site was updated on September 10, 2026 and UGC Soil Conditioning on September 9, 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.*