App Profile: SoundAI - Smart AI Assistant

Functional Highlights
【Intelligent Translation】
Auto-detect languages, support 66+ mixed-language recognition
Voice input to text, with Chinese/English/Portuguese voice broadcast
【Voice-to-Text】
Record/file transcription, fast output for long audio with summary generation
Voiceprint tech to identify speakers and label roles
【Device Center】
Easy connect to SoundAI devices, support functional customization
Core Technologies
Efficient transcription: 1hr audio in minutes
Smart error correction for typo fixing
Multi-language mixed recognition & voice broadcast

Use Cases
Cross-border travel, business meetings, interviews, education, legal & medical
Subscription Plans
1. Memberships: Platinum/Pink Diamond/Black Gold (month/quarter/year)
2. Prices:
- Platinum: 20元/mo, 45元/quarter, 168元/yr
- Pink Diamond: 22元/mo, 55元/quarter, 238元/yr
- Black Gold: 30元/mo, 80元/quarter, 318元/yr
3. Payment: Charged to iTunes, auto-renew 24h before expiry
4. Cancellation: Settings→Apple ID→Subscriptions→Cancel (24h before cycle end)
5. User Agreement:
https://szjk-applets2-h5.soundai.net/user-agreement-ios.html
6. Member Automatic Renewal Agreement:
https://applink.soundai.com/auto-renew-agreement
7. Privacy Policy:
https://szjk-applets2-h5.soundai.net/secret-agreement-ios.html