Alerte 3117 vs Andilien
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Alerte 3117
Report dangerous situations on the French railway system via text or call to a 24/7 emergency number. Operators connect you with the most appropriate services for rapid assistance and protection.
- 24/7 emergency reporting
- Text or call emergency services
- Geolocation for faster response
- Discreet reporting via text
- Assistance for various situations
- Contact with appropriate services
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31177 (text messages) or 3117 (contact centre) is the emergency number of the available 24/7 over the entire French railway system to report a dangerous situation you are the witness or victim of. SNCF operators take your call straight away And get in touch with the most appropriate service to assist and protect you. They are trained for all types of situations, Including Attack Alerts. Our advice Accept geolocation. It enables operators and emergency services to intervene faster and more efficiently. Choose text messages to 3117 7 over a phone call, as they enable to discreetly report on a situation, without endangering oneself. Keep in mind So as to keep in touch, the caller’s phone number will be stored. The conversation is recorded in accordance with emergency calls usage. Misusing this number may lead you to prosecution. For any questions or queries, please contact us at: contact@alerte3117.fr
Andilien
This app helps travelers with mobility challenges navigate stations and book assistance. It provides real-time information on accessibility, station maps, and service availability. Users can also request immediate or guaranteed travel assistance.
- Station accessibility levels
- In-station navigation maps
- Real-time elevator/escalator status
- Book travel assistance
- Personalized user preferences
- Screen reader compatibility
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Andilien is a free mobile app accessible to all travelers, whatever their needs: pregnant women, parents with strollers, seniors, people with temporary or permanent mobility difficulties, people with disabilities, etc. Andilien supports you at every step of your journey to provide you with a smoother, more serene travel experience. Discover station accessibility at a glance: • Check each station’s accessibility level: fully autonomous, accessible with assistance, or not accessible. • Save your favorite stations for quick access. Simplified in-station navigation: • View detailed station maps. • Find station routes adapted to your specific needs (no stairs, etc.). Real-time services and equipment: • Check the real-time status of elevators and escalators. • Access the list of available facilities and services and locate them on the map: shops, toilets, taxis, bike parking, ticket counters, etc. Guaranteed travel assistance: • Book assistance through Andilien, by phone call, via form, or in French Sign Language (LSF), French Cued Speech (LfPC) and Real-Time Speech Transcription (TTRP). • Benefit from the travel guarantee by booking 24 hours in advance, even in case of disruptions. • Assistance available from the first to the last train across the entire Transilien network, including at non-accessible stations. Immediate in-station assistance: • Request assistance through Andilien and an agent will contact you by SMS or phone, depending on your preferences. • An agent will meet you as soon as possible. USER ACCESSIBILITY & PREFERENCES Andilien offers a comfortable, personalized experience designed according to digital accessibility standards. Customize the app based on your preferences: choose your contact mode (SMS or call), switch between light and dark mode, and adjust text size for optimal comfort. Landscape orientation is fully supported, and the app is compatible with screen readers that can read all content and navigate via clearly identified buttons. With adapted contrast, fonts, and external keyboard support, Andilien is the obvious solution for easier and more inclusive journeys.
Screenshots
Verdict
The clearest difference is review sentiment: Andilien at 55% against Alerte 3117's 17%. Andilien also leads on update cadence (every 4 months vs every 10 months). Alerte 3117's advantage is iOS requirement (9.3 vs 16.6). On price, ads, in-app purchases and monetization model there is nothing between them.
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.
Alerte 3117 ships an update every 10 months, Andilien every 4 months. The most recent releases landed on November 2, 2026 and October 9, 2026 respectively.
| Parameter | Alerte 3117 | Andilien |
|---|---|---|
| Price | Free | Free |
| Positive reviews | 16.7% of reviews | 54.5% of reviews — better |
| Update frequency | Every 10 months | Every 4 months — better |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free | Free |
| Devices | iPhone, iPod | iPhone, iPad |
| Requires iOS | 9.3 — better | 16.6 |
| Further details — not scored | ||
| Size | 9 MB | 38 MB |
| Age rating | 4+ | 4+ |
| Developer | SNCF | SNCF Voyageurs |
Customer experience
Alerte 3117
Andilien
In-app purchases
Alerte 3117
No in-app purchases
Andilien
No in-app purchases









