FChat vs Mosavi
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
FChat
A social instant messaging application designed to enhance daily life through connection. It facilitates communication and interaction within a social context.
- Social instant messaging
- Enhances daily life
- Facilitates communication
- Promotes social interaction
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社交即时通讯，让生活更加美好
Mosavi
This app provides a decentralized and encrypted messaging experience using the Nostr protocol. It prioritizes user privacy with anonymous registration and end-to-end encryption for all communications. Enjoy secure voice, video, and group chats without sharing personal information.
- End-to-end encryption
- Anonymous registration
- Decentralized architecture
- Voice and video calls
- Group chat creation
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Mosavi is a chat application based on the Nostr protocol. It's completely free and user-friendly. The registration process for MOSAVI is extremely simple, with no email or phone number needed. Key features of Mosavi include: - Secure messaging: Your messages stay between you and the recipient. - Easy registration: Get started with a unique account key — quick and hassle-free. - Voice and video calls: Enjoy high-quality voice and video calls. - Group chat creation: Create chat groups for various contexts like work, family, or friends. Join Mosavi and step into a new era of social interaction.
Screenshots
Verdict
The clearest difference is rating: FChat at 5.0 against Mosavi's 4.1. Mosavi's advantage is ratings volume (80 vs 5). On price, update cadence, ads and in-app purchases 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.
FChat holds the better App Store score, 5.0 against 4.1. That said, the two scores are not equally well evidenced: Mosavi has 80 ratings behind it against 5, so its average is the more settled of the two.
FChat ships an update every 2 weeks, Mosavi every 3 weeks. The most recent releases landed on September 10, 2026 and September 23, 2026 respectively.
| Parameter | FChat | Mosavi |
|---|---|---|
| Price | Free | Free |
| Rating | 5.0 (5 ratings) — better | 4.1 (80 ratings) |
| Positive reviews | — | 39.1% of reviews |
| Number of ratings | 5 | 80 — better |
| Update frequency | Every 2 weeks — better | Every 3 weeks |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free | Free |
| Devices | iPhone, iPad, iPod — better | iPhone, iPad |
| Requires iOS | 15.5 — better | 16.0 |
| Further details — not scored | ||
| Size | 148 MB | 119 MB |
| Age rating | 12+ | 4+ |
| Developer | Chen YINHUA | Mosavi |
Customer experience
FChat
Mosavi
In-app purchases
FChat
No in-app purchases
Mosavi
No in-app purchases
