# TotalPave IRI vs eRIS

The clearest difference is device support: eRIS at 3 against TotalPave IRI's 1. eRIS also leads on iOS requirement (13.4 vs 16.0). On price, rating, ratings volume and update cadence there is nothing between them.

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

On the App Store both sit at effectively the same score — 5.0 for TotalPave IRI against 5.0 for eRIS. Both are backed by a comparable volume of ratings — 2 and 1 respectively.

TotalPave IRI ships an update monthly, eRIS every 6 weeks. The most recent releases landed on September 24, 2026 and October 3, 2026 respectively.

## The numbers

| Metric | TotalPave IRI | eRIS |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [5.0 (2 ratings)](https://appshunter.io/ios/app/totalpave-iri/id951898017/reviews) | [5.0 (1 ratings)](https://appshunter.io/ios/app/eris/id1497782093/reviews) |
| Number of ratings | **2** | 1 |
| Positive reviews | — | 7.1% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Monthly** | Every 6 weeks |
| Monetization | Free | Free |
| Size | 40 MB | 30 MB |
| Requires iOS | 16.0 | **13.4** |
| Devices | iPhone | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Total Pave Inc.](https://appshunter.io/developer/939410239) | [SUEZ SES North America](https://appshunter.io/developer/1641549644) |

## What reviewers say

### TotalPave IRI

[App page](https://appshunter.io/ios/app/totalpave-iri/id951898017)

Measure road roughness using your smartphone. Mount your device in a vehicle, and it automatically collects International Roughness Index (IRI) data while you drive. All collected information is mapped on a web portal for easy viewing and export.

**Highlights:** Collects International Roughness Index (IRI), Automatic data collection while driving, No calibration required, Data connection not required, Includes web portal, Export to GIS or spreadsheet

**In-app purchases:** none


### eRIS

[App page](https://appshunter.io/ios/app/eris/id1497782093)

This application helps businesses unlock insights from their big data by intelligently coupling information from various enterprise systems. It provides real-time data visualization and analysis, allowing users to create comprehensive reports and dashboards without complex data warehousing.

**Highlights:** Real-time data integration, Cross-system data analysis, Customizable reports and dashboards, Connects to legacy systems, Manual and calculated data enhancement, Enterprise system management

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

**In-app purchases:** none


## Frequently asked questions

### Is TotalPave IRI free?

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

### Is eRIS free?

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

### Which has better reviews, TotalPave IRI or eRIS?

TotalPave IRI and eRIS are both rated 5.0 out of 5 on the App Store, from 2 and 1 ratings respectively.

### Do TotalPave IRI or eRIS have ads?

Neither TotalPave IRI nor eRIS shows ads.

### Which is updated more often, TotalPave IRI or eRIS?

TotalPave IRI ships an update monthly, and eRIS every 6 weeks. Most recently, TotalPave IRI was updated on September 24, 2026 and eRIS on October 3, 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.*