Google's Gemma 4 just landed: multimodal AI with vision, reasoning, tool calling & 140+ languages.
Run it locally on iPhone, iPad & Mac. Zero cloud, total privacy.
TOTAL RESPECT FOR YOUR PRIVACY
Unlike other AI assistants, your conversations, documents, and data remain 100% on your device.
No cloud uploads, no potential leaks.
AN ECO-FRIENDLY AI
Most AI services run on massive server farms, extremely costly in energy and resources.
BonzAI, on the other hand, runs locally on your iPhone, iPad, or Mac, drastically reducing its carbon footprint.
By leveraging the power of your own device, you get a fast and efficient AI without relying on energy-hungry infrastructures.
A FLEXIBLE AND HYBRID AI
• Local: Apple Intelligence and the best open-source models (Mistral, Llama, DeepSeek, Gemma, Qwen, Phi, and more).
• Local servers: connect Ollama, LM Studio, vLLM, llama.cpp, or any OpenAI-compatible server on your local network.
• Remote: via API providers (Gemini, Anthropic, Mistral, Groq, xAI, Perplexity, and more) for even more possibilities.
BUILT FOR YOUR DAILY LIFE
• Private document analysis: summarize and query PDFs, CSV, JSON, and text files offline.
• Private image analysis: capture with camera or analyze photos with vision-enabled AI models.
• Advanced reasoning: see how AI thinks through complex problems with specialized reasoning models.
• Powerful Siri Shortcuts: Ask BonzAI, Analyze Image, Analyze Document, New Conversation and Open Conversation.
• Built-in tools: weather, web search, location, and more.
• MCP Client: connect your favorite services (Home Assistant, GitHub, Gmail…).
• Full customization: adjust inference parameters (temperature, top-K, etc.) and create custom AI personas with dynamic placeholders (date, time, username).
• Model catalog with search: quickly find the perfect model among tens of available options.
• Smart history with search across all conversations.
• Liquid Glass design: a modern, fluid interface crafted for iOS 26.
A NOTE FOR TECH ENTHUSIASTS
BonzAI runs on llama.cpp, a proven open-source C++ engine known for performance and efficiency on Apple devices.
Download and run popular models from Hugging Face (Mistral, Llama, DeepSeek, Qwen, and more) with full freedom to choose what fits your needs.
The AI that takes root with you, not in the cloud: BONZAAAAAAÏ
(My last review was deleted after being commented on for some unknown reason and I use this app daily so I thought I’d just update) after trying this app out for awhile I can safely say it is the most recommended on device ai assistant I’ve found yet gives ACTUAL ACCURATE information with web searches dosent take up too my system power completely on device so no worry about the global impact or data collection 10/10 app only thang id really like too see is a text too speach feature OR voice chat the llms here are so accurate it would work out rather decently
Developer Response
Thank you so much for your amazing review and support!I’m incredibly motivated to keep improving the app and adding new features thanks to feedback like yours. Knowing it’s useful, efficient, and respectful of the planet truly means a lot. More great things are coming!
Great app
Amirhra
Fast and polished. No bloat and lag. Tools work as expected. Photos and files are easily imported and overall operation is very smooth.
Developer Response
Thank you for your great feedback! I’m really glad you’re enjoying the speed, smoothness, and overall experience.
Good stuff
ragingspirits11
Need I say more?
iOS app works
BobYourUncle
I got the iOS version of this app first, and it worked fine with my “custom” endpoint. I use the same endpoint with the macOS version and it doesn’t work. Doesn’t show the models. Doesn’t show any error message. It just… doesn’t… work.
* Add Google Gemma 4 support (E2B & E4B)
* Add PrismML Bonsai support (1.7B, 4B & 8B)
* Enhanced accessibility: full VoiceOver support across all screens
* Optimized context management with Apple Foundation Models
* Bug fixes and various improvements
Version 1.7.7
The developer, Thomas LECONTE, 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 Not Collected
The developer does not collect any data from this app.
Privacy practices may vary, for example, based on the features you use or your age. Learn More
Accessibility
The developer has not yet indicated which accessibility features this app supports. Learn More