# Ulys vs Prix carburant

The clearest difference is in-app purchases: Ulys at none against Prix carburant's 1. Ulys also leads on rating (4.5 vs 4.2). Prix carburant's advantage is update cadence (fortnightly vs monthly). On price, review sentiment, ratings volume and ads there is nothing between them.

Both are free to download. Prix carburant sells 1 in-app purchase, starting at $0.99 per month. Ulys asks for nothing beyond the download.

Ulys holds the better App Store score, 4.5 against 4.2. Both are backed by a comparable volume of ratings — 31 and 26 respectively. Written reviews point the same way: 72% of Ulys's written reviews are positive against 67% of Prix carburant's.

Ulys ships an update monthly, Prix carburant fortnightly. Both last shipped on November 13, 2026.

## The numbers

| Metric | Ulys | Prix carburant |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.5 (31 ratings)](https://appshunter.io/ios/app/ulys/id406634327/reviews)** | [4.2 (26 ratings)](https://appshunter.io/ios/app/prix-carburant/id1339323033/reviews) |
| Number of ratings | **31** | 26 |
| Positive reviews | **71.7% of reviews** | 66.7% of reviews |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Monthly | **Fortnightly** |
| Monetization | **Free** | Freemium |
| Size | 76 MB | 31 MB |
| Requires iOS | **15.0** | 15.6 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [VINCI.Autoroutes](https://appshunter.io/developer/1002317627) | [Clément Béchu](https://appshunter.io/developer/331336985) |

## What reviewers say

### Ulys

[App page](https://appshunter.io/ios/app/ulys/id406634327)

This app helps plan and manage road trips by locating services like charging stations and parking. It also tracks toll and parking expenses across multiple European countries and offers electric vehicle route planning.

**Highlights:** Find and filter road services, Plan electric vehicle routes, Track toll and parking expenses, Manage toll pass and benefits, SOS safety button

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

**In-app purchases:** none


### Prix carburant

[App page](https://appshunter.io/ios/app/prix-carburant/id1339323033)

Find the cheapest gas prices across France with real-time updates from official government data. Compare prices for various fuel types and locate stations near you to save money on every fill-up.

**Highlights:** Compare gas and diesel prices, Over 12,000 stations in France, Real-time price updates, Search by location, Filter by fuel type, Official government data source

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Abonnement Appli sans pub | $0.99 | per month |


## Frequently asked questions

### Is Ulys free?

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

### Is Prix carburant free?

Prix carburant is free to download, with in-app purchases available.

### Which has better reviews, Ulys or Prix carburant?

Ulys is rated higher. Ulys averages 4.5 out of 5 from 31 ratings, while Prix carburant averages 4.2 from 26 ratings.

### Do Ulys or Prix carburant have ads?

Neither Ulys nor Prix carburant shows ads.

### Which is updated more often, Ulys or Prix carburant?

Ulys ships an update monthly, and Prix carburant fortnightly. Most recently, Ulys was updated on November 13, 2026 and Prix carburant on November 13, 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.*