# ERIS Mobile vs GPS Converter

The clearest difference is rating: ERIS Mobile at 4.3 against GPS Converter's 4.0. ERIS Mobile also leads on ratings volume (6 vs 1). On price, update cadence, ads and in-app purchases there is nothing between them.

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

ERIS Mobile holds the better App Store score, 4.3 against 4.0. That said, the two scores are not equally well evidenced: ERIS Mobile has 6 ratings behind it against 1, so its average is the more settled of the two.

ERIS Mobile ships an update every 4 months, GPS Converter every 6 months. The most recent releases landed on November 3, 2026 and October 31, 2026 respectively.

## The numbers

| Metric | ERIS Mobile | GPS Converter |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.3 (6 ratings)](https://appshunter.io/ios/app/eris-mobile/id1478421653/reviews)** | [4.0 (1 ratings)](https://appshunter.io/ios/app/gps-converter/id6761733696/reviews) |
| Number of ratings | **6** | 1 |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 4 months** | Every 6 months |
| Monetization | Free | Free |
| Size | 26 MB | 0 MB |
| Requires iOS | 17.0 | 17.0 |
| Devices | **iPhone, iPad** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Environmental Risk Information Services ERIS](https://appshunter.io/developer/1478421652) | [Evan Macdonald](https://appshunter.io/developer/1891157104) |

## What reviewers say

### ERIS Mobile

[App page](https://appshunter.io/ios/app/eris-mobile/id1478421653)

This app helps environmental professionals conduct site visits for property due diligence. It allows users to capture photos, record notes, complete checklists, and access environmental data and historical maps related to a project.

**Highlights:** Site visit data capture, Photo and field note recording, Checklist completion, Interactive environmental data display, Access to historical maps, Property and surrounding area data

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

**In-app purchases:** none


### GPS Converter

[App page](https://appshunter.io/ios/app/gps-converter/id6761733696)

Instantly translate GPS coordinates between six standard formats. Paste any coordinate, and get all others in one tap. View your location on a map with multiple view options. No internet connection required.

**Highlights:** Convert between 6 GPS formats, Automatic format detection, Copy coordinates to clipboard, View coordinates on a map, Offline functionality, Multiple map views

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is ERIS Mobile free?

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

### Is GPS Converter free?

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

### Which has better reviews, ERIS Mobile or GPS Converter?

ERIS Mobile is rated higher. ERIS Mobile averages 4.3 out of 5 from 6 ratings, while GPS Converter averages 4.0 from 1 ratings.

### Do ERIS Mobile or GPS Converter have ads?

Neither ERIS Mobile nor GPS Converter shows ads.

### Which is updated more often, ERIS Mobile or GPS Converter?

ERIS Mobile ships an update every 4 months, and GPS Converter every 6 months. Most recently, ERIS Mobile was updated on November 3, 2026 and GPS Converter on October 31, 2026.

---

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