BrainJD
Emotional companionship dolls
Only for iPhone
Free · Designed for iPhone. Not verified for macOS.
iPhone
BrainJD is a voice interaction and character configuration app built for smart companion hardware BrainJD, helping users create one-of-a-kind companion characters that grow and evolve over time.
Character Design
Users can create and fine-tune a dedicated character for each BrainJD device. By adjusting personality traits, behavioral preferences, and conversational style, they gradually shape a stable, distinctive persona - one that exhibits consistent and perceptible personality traits across long-term interactions.
Doll Voice (Voice Capabilities)
The app supports loading and managing multiple voice models, with options for voice selection and voice cloning. This gives each persona a vocal expression that resonates with the user's emotional expectations, enhancing the realism, intimacy, and immersion of voice conversations.
Dollingo (Character Sharing Platform)
Dollingo is a character sharing platform for BrainJD users. Users can browse, share, or adopt doll configurations created by others, discover companion characters of varying styles and settings, and expand their creative inspiration and ways to interact.
BrainJD continuously strengthens the emotional coherence and engagement of smart companionship through voice interaction, personalized configuration, and community co-creation.
Ratings & Reviews
- This app hasn’t received enough ratings or reviews to display an overview.
Optimized the song interface for Baby Voice and Doll.
The developer, 非格式(杭州)智能科技有限公司, indicated that the app’s privacy practices may include handling of data as described below. For more information, see the developer’s privacy policy .
Data Used to Track You
The following data may be used to track you across apps and websites owned by other companies:
- Identifiers
Data Linked to You
The following data may be collected and linked to your identity:
- Purchases
- Contact Info
- User Content
- Identifiers
- Usage Data
- Diagnostics
Data Not Linked to You
The following data may be collected but it is not linked to your identity:
- Financial Info
- Location
- Identifiers
Accessibility
The developer has not yet indicated which accessibility features this app supports. Learn More
Information
- Seller
- FigX (Hangzhou) Intelligent Technology Co., Ltd.
- Size
- 30.4 MB
- Category
- Entertainment
- Compatibility
Requires iOS 13.0 or later.
- iPhone
Requires iOS 13.0 or later. - iPod touch
Requires iOS 13.0 or later. - Mac
Requires macOS 11.0 or later and a Mac with Apple M1 chip or later. - Apple Vision
Requires visionOS 1.0 or later.
- iPhone
- Languages
English and 4 more
- English, Simplified Chinese, Tibetan, Traditional Chinese, Uighur
- Age Rating
13+
- 13+
- Contains
Messaging and Chat
User-Generated Content
- Copyright
- © 2026 非格式智能科技