Tréma bus vs Le ViB
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Tréma bus
This official public transportation app helps users navigate the Mâcon urban area's transit network. It offers personalized route planning, real-time bus schedules, disruption alerts, and an interactive map of stops and points of interest.
- Personalized route search
- Real-time bus schedules
- Disruption alerts
- Interactive network map
- Geolocated information
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New Tréma Bus App to Simplify Your Travels, Especially When You’re on the Move. Tréma Bus is the official app for the Mâcon urban area’s public transportation network. Whether you are a regular or occasional user of public transport, this new app will help you obtain all the useful information you need to navigate the TRéMA network of Mâconnais Beaujolais Agglomération : - Personalized Route Search: Enter your starting point and destination; the app will suggest the most efficient transport solutions, with a clear and precise description of each step of your journey and a map presentation. - Geolocated Information During Your Travels : Thanks to your smartphone’s geolocation functions, you can search for routes from your current location or check real-time schedules for the next bus arrivals nearby. - Disruptions: Check the latest traffic information on the network anytime and anywhere. - Interactive Map: View public transport stops, sales points, and public places on an interactive map.
Le ViB
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New Le ViB App to Simplify Your Travels, Especially When You're on the Move Le ViB is the official app for Vierzon city's public transportation network. Whether you are a regular or occasional user of public transport, this new app will help you obtain all the useful information you need to navigate the Le ViB network of Vierzon city: - Personalized Route Search: Enter your starting point and destination; the app will suggest the most efficient transport solutions, with a clear and precise description of each step of your journey and a map presentation. - Geolocated Information During Your Travels: Thanks to your smartphone's geolocation functions, you can search for routes from your current location or check real-time schedules for the next bus arrivals nearby. - Disruptions: Check the latest traffic information on the network anytime and anywhere. - Interactive Map: View public transport stops, sales points, and public places on an interactive map.
Screenshots
Verdict
Tréma bus and Le ViB are too close to call on the numbers: across 6 compared parameters — price, update cadence, ads and in-app purchases among them — neither pulls far enough ahead to decide it. What separates them is feature set and interface, not measurable difference.
Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS
Both are free to download. Neither carries in-app purchases, so what you see is what you pay.
Tréma bus ships an update every 3 months, Le ViB every 2 months. The most recent releases landed on October 24, 2026 and October 19, 2026 respectively.
| Parameter | Tréma bus | Le ViB |
|---|---|---|
| Price | Free | Free |
| Positive reviews | 0.0% of reviews | — |
| Update frequency | Every 3 months | Every 2 months — better |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free | — |
| Devices | iPhone, iPod | iPhone, iPod |
| Requires iOS | 15.0 | 15.0 |
| Further details — not scored | ||
| Size | 214 MB | 202 MB |
| Age rating | 4+ | 4+ |
| Developer | TRANSDEV | TRANSDEV VIERZON MOBILITES |
In-app purchases
Tréma bus
No in-app purchases
Le ViB
No in-app purchases







