PingYu vs Biyoo

Real conversations. No noise. Ping语 is a quiet place to actually talk to someone. No followers. No likes. No public posts. Just two people, one chat, and the freedom to be yourself — anonymously. In a world of endless feeds, we built the opposite: a space designed for presence, not performance. WHY PING语 • Anonymous by design — Sign up with just an email. Pick a username, choose a display name. No real names required, no phone numbers, no social graph. • Bilingual, beautifully — Full English and 简体中文 support. Tap any message to translate instantly between the two languages. • 1-on-1, not 1-to-many — Match with someone based on shared interests, age range, or proximity. Real conversations happen between two people. • The Whisper Pool — Drop a thought into Discover and let a stranger pick it up. You stay anonymous until they do. It's serendipity, not algorithms. • Voice, photos, location, translation — Everything you need for a real conversation, nothing you don't. DESIGNED WITH CARE • Consent-first signup — clear terms, no dark patterns • Pre-send safety warnings for scams and harmful patterns (in both EN/ZH) • One-tap reporting at message or user level • Block instantly, no questions asked • Magic-link sign-in with branded, secure emails WHO IT'S FOR Ping语 is for people tired of shouting into the void. For language learners who want a real exchange partner. For night owls looking for a meaningful 3am conversation. For anyone who misses what the internet used to feel like — small, human, kind. PRIVACY & RESPECT We don't sell your data. We don't show ads. We don't optimize for time-on-app. We optimize for the moment when someone reads what you wrote and writes something thoughtful back. No feed. No likes. No noise. Just Ping语. Anonymous · Mindful · Bilingual

Reviewer Notes: This is the first release of Biyoo. Please use the following test account to sign in: Phone: 13419551314 Password: 123456 Default country/area code: +86 Main test flow: 1. Launch the app and sign in with the test account above. 2. Browse the home/recommendation feed. 3. View user profiles. 4. Send messages or interact with available social features. 5. Create a post and optionally add location, photo, or voice content. Permission usage: - Location is used when the user chooses to add current location to a post or profile-related content. - Camera and Photos are used for avatar, post images, chat images, and feedback images. - Microphone is used for voice messages, voice posts, voice comments, and SayHi voice clips. - Notifications are used for message and social interaction reminders. For this first release, live/radio, VIP/subscription, wallet, and related paid features are not available in the app.