# Soil Test Pro vs Aura Shield

The clearest difference is update cadence: Aura Shield at every 2 days against Soil Test Pro's every 2 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.

Soil Test Pro ships an update every 2 months, Aura Shield every 2 days. The most recent releases landed on October 9, 2026 and October 14, 2026 respectively.

## The numbers

| Metric | Soil Test Pro | Aura Shield |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[3.7 (14 ratings)](https://appshunter.io/ios/app/soil-test-pro/id485742991/reviews)** | — |
| Number of ratings | **14** | — |
| Positive reviews | 42.9% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 2 months | **Every 2 days** |
| Monetization | Free | — |
| Size | 24 MB | 41 MB |
| Requires iOS | 15.6 | **15.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 17+ |
| Developer | [TapLogic, LLC](https://appshunter.io/developer/464313028) | [双双 熊](https://appshunter.io/developer/6778642372) |

## What reviewers say

### Soil Test Pro

[App page](https://appshunter.io/ios/app/soil-test-pro/id485742991)

Streamline your soil sampling process with this app. It offers GPS field boundary drawing, offline capabilities, and direct integration with leading monitors for fertilizer recommendations and controller files. Access lab results and historical data easily.

**Highlights:** GPS field boundary drawing, Offline work capability, Lab results in 5-7 days, Fertilizer recommendations, Controller file export, Soil testing history, Aerial imagery

**Features:** Vision Pro support

**In-app purchases:** none


### Aura Shield

[App page](https://appshunter.io/ios/app/aura-shield/id6782731359)

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

**In-app purchases:** none


## Frequently asked questions

### Is Soil Test Pro free?

Soil Test Pro is free to download, with no in-app purchases.

### Is Aura Shield free?

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

### Do Soil Test Pro or Aura Shield have ads?

Neither Soil Test Pro nor Aura Shield shows ads.

### Which is updated more often, Soil Test Pro or Aura Shield?

Soil Test Pro ships an update every 2 months, and Aura Shield every 2 days. Most recently, Soil Test Pro was updated on October 9, 2026 and Aura Shield on October 14, 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.*