3Stone AI
Create, build, and own
Free · In‑App Purchases · Designed for iPad. Not verified for macOS.
3Stone AI helps you move from an idea to finished work. Chat naturally, research questions, analyze files, create documents, organize projects, and start software or website builds from one conversation.
Use the same 3Stone account across iPhone and web. Your conversations, projects, files, subscription, usage, and build progress stay connected. Start on your phone, review work on the go, and continue more detailed build work on your computer without starting over.
Core features:
• AI chat for everyday questions, planning, writing, and research
• Voice conversations and speech input
• File, photo, and document analysis
• Project and build management
• Website and software creation workflows
• Generated document and product review
• Cross-device account history and progress
3Stone AI is built around a simple idea: use AI to create useful technology and work you can own.
3Stone can make mistakes. Review important information and generated work before relying on, publishing, or deploying it.
Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/
A faster, more polished 3Stone experience with improved Chats and Projects, clearer creation progress, richer results for images, audio, video, documents, websites, and software, and one unified plan and usage experience. This update also improves sign-in, session restoration, playback, file handling, and recovery when work continues in the background.
The developer, 3Stone AI LLC, 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 Linked to You
The following data may be collected and linked to your identity:
- Purchases
- Contact Info
- User Content
- Identifiers
- Usage Data
- Diagnostics
Accessibility
The developer has not yet indicated which accessibility features this app supports. Learn More
Information
- Seller
- 3Stone AI LLC
- Size
- 17.2 MB
- Category
- Productivity
- Compatibility
Requires iOS 17.0 or later.
- iPhone
Requires iOS 17.0 or later. - iPad
Requires iPadOS 17.0 or later. - Mac
Requires macOS 14.0 or later and a Mac with Apple M1 chip or later. - Apple Vision
Requires visionOS 1.0 or later.
- iPhone
- Age Rating
13+
- 13+
- Infrequent
Cartoon or Fantasy Violence
Realistic Violence
Profanity or Crude Humor
Mature or Suggestive Themes
Horror/Fear Themes
Medical Treatment information
Alcohol, Tobacco, Drug Use or References
Guns or Other Weapons
Contains
Health or Wellness Topics
- In-App Purchases
Yes
- 3Stone Plus $19.99
- 3Stone Starter $7.99
- 3Stone Advanced $75.00
- 3Stone Pro $199.99
- 3Stone Plus $239.99
- 3Stone Starter $79.99
- Copyright
- © 2026 3Stone AI LLC