off-grid-mobile

github.com/off-grid-ai/OGAM AI Image Generators Open-source projectOpen source

OGAM is an offline AI app for phones and Mac with chat, vision, speech, image generation, and tool calling.

github.com/off-grid-ai/OGAM
off-grid-mobile homepage screenshot

About off-grid-mobile

OGAM, also called Off Grid AI, is an open source app for phones and Mac that runs AI models on the device itself. It covers text chat with GGUF language models, image analysis, speech-to-text with Whisper, image generation with Stable Diffusion, and tool calling. The project states that it needs no account or API key and that data stays on the device.

Hardware acceleration depends on the device. The project describes GPU support on Adreno and Apple Silicon hardware, and an NPU (Hexagon) option that it labels experimental. The NPU path only accelerates Q4_0 and Q8_0 quantizations, and the project notes that some model architectures produce garbled output on it. Models that can use the GPU or NPU are marked in the model list. Models are downloaded to the device, and the project mentions downloads of about 4GB.

An optional paid Pro tier is described on the project page at $119 one-time or $7.99 per month. Pro adds on-device text-to-speech, custom personas, and drafted actions that wait for user approval. Its calendar, email, and MCP server connections involve external services, and the project's privacy statement applies to the core app rather than to those connections.

Key features

  • Runs GGUF language models such as Qwen 3, Llama 3.2, and Gemma 3
  • Analyzes images with on-device vision models
  • Transcribes speech with Whisper speech-to-text
  • Generates images using Stable Diffusion
  • Connects to OpenAI-compatible servers on the local network, such as Ollama
  • Uses GPU or NPU acceleration where the device supports it
Best for: Users who want to run AI models locally on a phone or Mac without an account or API key, and who can handle large model downloads.
Good for
  • Requires no account or API key, according to the project
  • Open source, with the code available in a public repository
  • Detects available GPU and CPU options and defaults to the fastest working backend, which can be overridden in Settings
Watch out for
  • The NPU option is marked experimental and only accelerates Q4_0 and Q8_0 quantizations
  • Some model architectures produce garbled output on the NPU, according to the project
  • Models can be large, with the project citing a download of about 4GB

off-grid-mobile at a glance

Type
Open-source project
Pricing
Not confirmed. Check the site
Platforms
Android, iOS
Open source
Yes · Source code
Language
English
Last checked
Oct 6, 2026 · Online when checked
Listed
Oct 5, 2026

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off-grid-mobile FAQ

Does Off Grid AI require an account or API key?
The project states that it requires no account and no API key. Optional Pro features that connect to Calendar, email, or MCP servers rely on external services.
Can it connect to other AI servers?
Yes. The project says it can connect to any OpenAI-compatible server on the local network, including Ollama and LM Studio, and discover models automatically.
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