MosApp

MosApp – Secure. Smart. All‑in‑one.
End‑to‑End Encryption
Protect every one‑on‑one chat, group chat, audio, and video call with robust double‑ratchet E2EE. Messages are private, ephemeral, and secure — unreadable to anyone outside the conversation .
Voice & Video Calls
Crystal‑clear real‑time calling with no limits — voice or video, one‑on‑one or in groups .
Group Chats & Channels
Create groups up to 10,000 members. Public and private channels for broadcasting or managing communities .
Burn After Reading & Two‑Way Deletion
Ghost your messages: they can disappear after reading, and both sender and receiver can delete content for everyone .
Read Receipts & App Lock
Know when messages are read and protect your chats behind an app‑lock (PIN, passcode, or biometrics) .
Auto‑Translation
Seamlessly translate messages in‑chat — perfect for connecting across languages .
AI Agent & Customer Service
Train your personal AI assistant to manage tasks, and set up AI‑powered customer support with private knowledge bases and message automation .
Mini‑Programs & E‑Wallet
Book hotels and flights, pay bills, recharge mobile credits, manage crypto, and enjoy mini‑apps — all within chat .
Stickers, GIFs & Themes
Express yourself with animated stickers, rich emoji reactions, and customizable chat themes .
Cross‑Platform & Instant Messaging
Use MosApp enjoy fast, real‑time, multimedia messaging without SMS/MMS fees.
Supports over a dozen common languages
English, Chinese, Japanese, Korean, Khmer, Vietnamese, Thai, Malay, and more.

Why MosApp?
- Privacy‑First: No external storage of conversations — true user privacy guaranteed .
- All‑in‑One Convenience: Chat, call, pay, book, and manage tasks — no need to switch apps.
- Scalable & Powerful: Handles huge groups, public broadcast channels, AI bots — ideal for social and business use.
- Complete Customization: Bring any feature you can imagine to life. Simply integrate your creations as mini-apps into our platform to build the experience you want and operate your product, your way.
User License Agreemen (EULA) : https://www.apple.com.cn/legal/internet-services/itunes/cn/terms.html
Most of the functions of MosApp are permanently free to use, and users can use them normally without paying. Only a few advanced functions are limited to paid members, and they are also free for a limited time.
MosApp Subscription/Renewal Guide
The MosApp Premium features are currently free for a limited time. Charges will apply later based on the following pricing standards.
1. Subscription Options:
Continuous Monthly Package (1 Month), Continuous Quarterly Package (3 Months), Continuous Yearly Package (12 Months), Monthly Package (1 Month), Quarterly Package (3 Months), Yearly Package (12 Months)
2. Prices:
- Continuous: $2.49/month, $5.99/quarter, $19.99/year
- Standard: $2.99/month, $7.99/quarter, $24.99/year
3. Payment: Charged to iTunes account upon purchase.
4. Renewal: For users who have subscribed to the continuous monthly/continuous quarterly/continuous annual package, subscriptions auto-renew will be charged within 24 hours before the expiration date. After the deduction, the subscription period will be extended by one subscription period
5. Cancellation: The cancellation is required to manually disable auto-renew in iTunes/Apple ID settings at least 24 hours before expiration.
Privacy Policy：http://mosapp.app/en/privacy-policy
User Service Agreement：http://mosapp.app/en/user-term-service
Auto Renewal Service Agreement：http://mosapp.app/en/vip-continuous
MosApp VIP Service Agreement：http://mosapp.app/en/vip-service