MyCBS vs MosApp

MyCBS is an online community platform designed for the needs of Columbia Business School alumni. MyCBS is a one-stop-shop for alumni who want to stay involved with the school, further their careers, or simply connect with an old classmate.

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