# EDDMapS vs LandPKS Soil ID

The clearest difference is ratings volume: EDDMapS at 135 against LandPKS Soil ID's 1. EDDMapS also leads on update cadence (monthly vs every 2 months). LandPKS Soil ID's advantage is rating (5.0 vs 4.7) and iOS requirement (16.4 vs 18.6). On price, ads, in-app purchases and monetization model there is nothing between them.

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

LandPKS Soil ID holds the better App Store score, 5.0 against 4.7. That said, the two scores are not equally well evidenced: EDDMapS has 135 ratings behind it against 1, so its average is the more settled of the two.

EDDMapS ships an update monthly, LandPKS Soil ID every 2 months. The most recent releases landed on October 20, 2026 and October 17, 2026 respectively.

## The numbers

| Metric | EDDMapS | LandPKS Soil ID |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.7 (135 ratings)](https://appshunter.io/ios/app/eddmaps/id1497390237/reviews) | **[5.0 (1 ratings)](https://appshunter.io/ios/app/landpks-soil-id/id6449366122/reviews)** |
| Number of ratings | **135** | 1 |
| Positive reviews | 57.1% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Monthly** | Every 2 months |
| Monetization | Free | Free |
| Size | 251 MB | 89 MB |
| Requires iOS | 18.6 | **16.4** |
| Devices | iPhone, iPad | iPhone, iPad |
| Age rating | 4+ | 12+ |
| Developer | [Charles T. Bargeron](https://appshunter.io/developer/381326173) | [Tech Matters](https://appshunter.io/developer/1688737958) |

## What reviewers say

### EDDMapS

[App page](https://appshunter.io/ios/app/eddmaps/id1497390237)

Document and map the distribution of invasive species with this user-friendly system. It allows for easy data submission, visualization, and querying, aiding in early detection and rapid response efforts. All data is reviewed by experts for accuracy.

**Highlights:** Document invasive species distribution, User-friendly mapping system, Data submission and querying, Interactive maps, Expert data verification, Early Detection and Rapid Response support

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

**In-app purchases:** none


### LandPKS Soil ID

[App page](https://appshunter.io/ios/app/landpks-soil-id/id6449366122)

This app helps identify soils in the field using global soil survey maps and guided data collection. It allows for offline use, project organization, and team collaboration. Data can be exported and is kept private.

**Highlights:** Soil matching from global map data, Guided data collection for soil properties, Offline data collection, Project and team organization, Data export and privacy controls

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

**In-app purchases:** none


## Frequently asked questions

### Is EDDMapS free?

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

### Is LandPKS Soil ID free?

LandPKS Soil ID is free to download, with no in-app purchases.

### Which has better reviews, EDDMapS or LandPKS Soil ID?

LandPKS Soil ID is rated higher. EDDMapS averages 4.7 out of 5 from 135 ratings, while LandPKS Soil ID averages 5.0 from 1 ratings.

### Do EDDMapS or LandPKS Soil ID have ads?

Neither EDDMapS nor LandPKS Soil ID shows ads.

### Which is updated more often, EDDMapS or LandPKS Soil ID?

EDDMapS ships an update monthly, and LandPKS Soil ID every 2 months. Most recently, EDDMapS was updated on October 20, 2026 and LandPKS Soil ID on October 17, 2026.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*