Message AI
Message AI - GPT TTS is an AI tool available for download on the App Store for use on iPhone, iPad, iPod touch, or Mac OS X 13.0 or later. ...
Last verified:
What is Message AI?
Message AI is a messaging app that lets users chat with an AI assistant directly, providing instant answers to questions in a seamless conversation format. All chats sync automatically across iPhone, iPad, and macOS devices via iCloud, ensuring continuity wherever you are. It includes a rich library of built-in prompts for quick starts, plus the ability to create and sync custom prompts for personalized interactions.
Key features include a keyboard extension for accessing AI in any app instantly, text-to-image generation using integrated Stable Diffusion models, and text-to-speech capabilities. Users can manage chats by grouping or categorizing conversations, search history and prompts, adjust font sizes and context lengths, and perform bulk operations on multiple chats. Recent updates add support for Shortcuts, Siri integration, image preview and drag-to-other-apps, and multi-language support like Spanish, Japanese, and Chinese.
This tool is ideal for productivity enthusiasts, multitaskers, and anyone needing quick AI assistance on the go, especially Apple ecosystem users who value seamless device syncing and keyboard-based access without switching apps.
Message AI pricing
Pricing model: Freemium
Free to download with in-app purchases: GPT-3.5 subscription for $1.99, Text to Speech for $0.99, Stable Diffusion cloud service for $0.99. Basic chatting available in free tier, advanced AI models and TTS require paid unlocks.
Message AI pros
- Instant AI responses in messaging interface
- Full iCloud sync across iPhone, iPad, macOS
- Rich built-in prompts library
- Customizable and syncable prompts
- Keyboard extension for any app access
- Text-to-image with Stable Diffusion
- Text-to-speech functionality
- Chat grouping and categorization
- Searchable chat history and prompts
- Adjustable font size and context length
- Bulk operations on multiple chats
- Siri and Shortcuts integration
- Image preview and drag support
- Multi-language including Chinese, Japanese
- No data collection by developer
- Compact 11.5 MB app size
Message AI cons
- Requires iOS 16.0 or later
- In-app purchases for key features
- Custom prompts lack editing capability
- Custom prompts buried in settings
- No description field for custom prompts
- Missing right-click copy for outputs
- Panels not fully collapsible
- Icons hard to distinguish
- No date-based chat grouping
- Lacks ChatGPT-4 support
- No file attachment uploads
Frequently asked questions about Message AI
How do conversations sync across devices?
All conversations sync automatically through iCloud between iPhone, iPad, and macOS devices, allowing seamless continuation on any of your Apple devices.
What is the keyboard extension for?
The keyboard extension provides quick access to the AI assistant in any app at any time; enable it in Settings > Keyboard Extension for guided setup.
Can I generate images from text?
Yes, integrated text-to-image generation uses Stable Diffusion models; subscribe to the cloud service for $0.99 and preview or drag generated images to other apps.
How do I use custom prompts?
Access built-in prompts or create your own custom ones, which sync across devices; note they cannot be edited, only added or deleted, and are found in settings.
What languages are supported?
Supports Japanese, French, Simplified Chinese, Traditional Chinese, English, and Spanish, with recent additions like Spanish and Japanese TTS.
Is there text-to-speech?
Yes, subscribe to Text to Speech service for $0.99; recent updates added Spanish and Japanese language support for voice synthesis.
Can I search my chat history?
Yes, search through conversation history and prompts directly in the app for quick retrieval of past interactions.
Does it integrate with Siri?
Yes, recent updates enable use of Message AI in Shortcuts and Siri for voice-activated AI assistance.
What are the system requirements?
Requires iOS 16.0 or later for iPhone/iPad, macOS 13.0 or later for Mac, and visionOS 1.0 or later for Apple Vision.
Does the app collect my data?
No, the developer does not collect any data from the app, prioritizing user privacy.