jegly / OfflineLLM
Private on-device AI chat for Android - runs any GGUF model locally via llama.cpp with ARM-optimised SIMD. Zero network permissions, encrypted settings, biometric lock, tamper detection. + GPU Acceleration - PQC ML-DSA-87 signed releases
Why this job: topics: llamacpp, local-llm, local-ai, on-device-ai, edge-ai, llama.cpp, gguf
What it does
- 100% Offline. no INTERNET permission in the manifest, cannot phone home
- On-Device Inference. GGUF models via llama.cpp; runtime CPU dispatch picks the best kernel set (dotprod / fp16 / i8mm / SVE) for your exact SoC
- GPU Acceleration (Vulkan). opt-in toggle in Settings with per-layer offload control and automatic CPU fallback; detects and names your GPU
- Fast Multi-Turn Chat. incremental prompt processing: each turn feeds only the new message into the KV cache instead of re-processing the whole conversation
- Performance Controls. CPU thread count, prompt-phase threading across all cores, memory-mapped loading, RAM lock, experimental quantized KV cache
Get started
No single install command. Read the steps in the README (opens in new tab)
- Maintenance
- Active
- Last commit yesterday
- Stars
- 286
- +10 this week
- Licence
- Custom
- Read before business use
- Downloads for
- None listed
- No release files
- Latest version
- v5.1.4
- Released 10 days ago
- Built with
- Kotlin
- 87% of the code
Is it looked after?
- Contributors
- Not stated
- Last 90 days
- Issues
- 100% closed
- 0 still open
- Pull requests
- 19 merged
- 1 waiting
- Releases
- 11
- 11 in the last year
- No contributing guide
- No security policy
- No code of conduct
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More: languages, topics and project record
Languages
- Kotlin 87%
- C++ 12%
- CMake 1%
Topics
- android
- android-llm
- edge-ai
- llm
- local-llm
- on-device-ai
- private-ai-assistant
- local-llm-android
- offlinellm
- android-ai-app
- private-local-ai
- android-ai
Project record
- JobLocal LLMs
- StatusListed
- Commits133
- Forks28
- Watching5
- Stars in 28 days+28
- CreatedApr 4, 2026
- First seen by usNov 7, 2026
- CheckedNov 9, 2026
