# Veolia & moi vs Polytropic

The clearest difference is review sentiment: Veolia & moi at 59% against Polytropic's 4%. Veolia & moi also leads on rating (4.5 vs 3.0) and ratings volume (17 vs 2). Polytropic's advantage is update cadence (every 3 weeks vs every 2 months). 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.

Veolia & moi holds the better App Store score, 4.5 against 3.0. That said, the two scores are not equally well evidenced: Veolia & moi has 17 ratings behind it against 2, so its average is the more settled of the two. Written reviews point the same way: 59% of Veolia & moi's written reviews are positive against 4% of Polytropic's.

Veolia & moi ships an update every 2 months, Polytropic every 3 weeks. The most recent releases landed on November 6, 2026 and November 3, 2026 respectively.

## The numbers

| Metric | Veolia & moi | Polytropic |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.5 (17 ratings)](https://appshunter.io/ios/app/veolia-and-moi-eau/id775825739/reviews)** | [3.0 (2 ratings)](https://appshunter.io/ios/app/polytropic/id1613713279/reviews) |
| Number of ratings | **17** | 2 |
| Positive reviews | **58.9% of reviews** | 4.3% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 2 months | **Every 3 weeks** |
| Monetization | Free | Free |
| Size | 43 MB | 251 MB |
| Requires iOS | 15.1 | **14.2** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [VEOLIA EAU - COMPAGNIE GENERALE DES EAUX](https://appshunter.io/developer/1791098614) | [Polytropic](https://appshunter.io/developer/1613713281) |

## What reviewers say

### Veolia & moi

[App page](https://appshunter.io/ios/app/veolia-and-moi-eau/id775825739)

Manage your water account, track consumption, and pay bills easily. Get real-time updates on water quality, local works, and contract details. Optimize appliance settings and access essential documents.

**Highlights:** Account balance overview, Consumption tracking and simulation, Bill payment and submission, Water quality information, Local work notifications, Contract management, Document downloads

**Features:** Vision Pro support

**In-app purchases:** none


### Polytropic

[App page](https://appshunter.io/ios/app/polytropic/id1613713279)

This app provides secure remote management for heat pumps, enabling supervision, preventive maintenance, and easy adjustments. It offers an intuitive interface for monitoring machine status, temperatures, and operating modes, with data stored for five years.

**Highlights:** Secure remote heat pump management, Preventive maintenance and diagnostics, Remote parameter adjustment and optimization, Real-time status monitoring, Error code feedback and proactive service, Data storage for 5 years, Remote water treatment management

**Features:** Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is Veolia & moi free?

Veolia & moi is free to download, with no in-app purchases.

### Is Polytropic free?

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

### Which has better reviews, Veolia & moi or Polytropic?

Veolia & moi is rated higher. Veolia & moi averages 4.5 out of 5 from 17 ratings, while Polytropic averages 3.0 from 2 ratings.

### Do Veolia & moi or Polytropic have ads?

Neither Veolia & moi nor Polytropic shows ads.

### Which is updated more often, Veolia & moi or Polytropic?

Veolia & moi ships an update every 2 months, and Polytropic every 3 weeks. Most recently, Veolia & moi was updated on November 6, 2026 and Polytropic on November 3, 2026.

---

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