# ERIS Mobile vs AquaInspect

The clearest difference is update cadence: AquaInspect at weekly against ERIS Mobile's every 4 months. ERIS Mobile's advantage is iOS requirement (17.0 vs 26.1). 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.

ERIS Mobile ships an update every 4 months, AquaInspect weekly. The most recent releases landed on October 26, 2026 and October 8, 2026 respectively.

## The numbers

| Metric | ERIS Mobile | AquaInspect |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.3 (6 ratings)](https://appshunter.io/ios/app/eris-mobile/id1478421653/reviews)** | — |
| Number of ratings | **6** | — |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 4 months | **Weekly** |
| Monetization | Free | — |
| Size | 26 MB | 14 MB |
| Requires iOS | **17.0** | 26.1 |
| Devices | iPhone, iPad | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Environmental Risk Information Services ERIS](https://appshunter.io/developer/1478421652) | [AquaLogic](https://appshunter.io/developer/975030969) |

## 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


### AquaInspect

[App page](https://appshunter.io/ios/app/aquainspect/id6760877107)

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

**In-app purchases:** none


## Frequently asked questions

### Is ERIS Mobile free?

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

### Is AquaInspect free?

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

### Do ERIS Mobile or AquaInspect have ads?

Neither ERIS Mobile nor AquaInspect shows ads.

### Which is updated more often, ERIS Mobile or AquaInspect?

ERIS Mobile ships an update every 4 months, and AquaInspect weekly. Most recently, ERIS Mobile was updated on October 26, 2026 and AquaInspect on October 8, 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.*