Beijing Hi Hello Education Technology Co., Ltd.

Knowly AI

App Free

• Version: 2.2.1
• Size: 115.29 MB
• Release date: 2026-07-25
• Min iOS: 14.0
• Bundle ID: com.hnh.DongYi

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SalesBoost AI

App Free

• Version: 1.3.2
• Size: 41.24 MB
• Release date: 2026-06-06
• Min iOS: 14.0
• Bundle ID: com.hnh.SalesBoost

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AI Chinese：我的中文导师

App Free

• Version: 5.0.1
• Size: 183.62 MB
• Release date: 2025-12-25
• Min iOS: 14.0
• Bundle ID: com.hnh.cn.Hi-Chinese

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AI Chinese：My Mandarin Tutor

App Free

• Version: 5.0.1
• Size: 183.6 MB
• Release date: 2024-08-22
• Min iOS: 14.0
• Bundle ID: com.hnh.Hi-Chinese

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