BaTs'App vs Tchap
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
BaTs'App
This application serves as a communication platform for the Marseille Firefighters' Battalion. It facilitates internal messaging and information sharing among its members.
- Internal messaging
- Information sharing
- Dedicated platform
- Secure communication
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Application Rocket.chat pour le Bataillon des Marins-Pompiers de Marseille.
Tchap
This secure messaging app is the official instant messenger for French public agents. It offers enhanced performance, individual and group chats, audio/video calls, file sharing, and cross-device synchronization for professional communication.
- Individual and group messaging
- Audio and video calls
- File and document sharing
- Agent directory access
- Cross-device synchronization
- External contact invitations
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Tchap est la messagerie instantanée officielle des agents publics français. Disponible sur mobile et ordinateur, cette nouvelle application offre une expérience plus fluide, des performances améliorées et de nouvelles fonctionnalités, tout en permettant de rester connecté en toutes circonstances et d’échanger en toute confidentialité. Fonctionnalités principales : • Échanger par messages individuels ou en groupe • Passer des appels audio et vidéo (nouveau) • Partager des fichiers et des documents • Accéder à l'annuaire des agents inscrits • Fil de discussion (nouveau) • Accès aux Espaces (nouveau) • Synchronisation sur plusieurs appareils (smartphone, tablette, ordinateur) • Invitation de contacts externes (partenaires, prestataires, usagers) dans vos échanges Tchap offre un environnement de communication fiable et sécurisé, adapté aux usages professionnels des agents publics. Tchap est réservé aux agents de l’Etat et aux personnes invitées dans une conversation professionnelle avec un agent de l’Etat.
Screenshots
Verdict
The clearest difference is review sentiment: BaTs'App at 100% against Tchap's 52%. BaTs'App also leads on iOS requirement (12.0 vs 18.5). Tchap's advantage is update cadence (every 3 weeks vs every 35 months). 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.
BaTs'App ships an update every 35 months, Tchap every 3 weeks. The most recent releases landed on October 6, 2026 and October 14, 2026 respectively.
| Parameter | BaTs'App | Tchap |
|---|---|---|
| Price | Free | Free |
| Positive reviews | 100.0% of reviews — better | 52.0% of reviews |
| Update frequency | Every 35 months | Every 3 weeks — better |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free | Free |
| Devices | iPhone, iPad, iPod — better | iPhone, iPad |
| Requires iOS | 12.0 — better | 18.5 |
| Further details — not scored | ||
| Size | 94 MB | 319 MB |
| Age rating | 12+ | 4+ |
| Developer | MERMED BMPM | DINSIC |
Customer experience
BaTs'App
Tchap
In-app purchases
BaTs'App
No in-app purchases
Tchap
No in-app purchases
