Works offline
Use it on flights, commutes, rural trips, hospital basements, and any place your data connection disappears.
The AI that doesn't need the internet.
Nimbo is your private AI in your pocket. Download a model once, then ask, draft, summarize, and think through ideas anywhere, even in airplane mode.
No account. No ads. No cloud round-trips for local chat.
Works offline
Your chats stay on-device
Built for Android
Nimbo
Gemma 3 1B on device
Airplane mode
Ready when your signal is not. What should we work on?
Draft a short reply saying I will review the proposal tomorrow.
Sure. Here's a clean version: "Thanks for sending this over. I will review the proposal tomorrow and get back to you with notes."
Summarize this
Explain simply
Draft a message
Ask anything...
Runs locally
The model answers on the phone, without waiting for a server.
One-tap start
Download a light first model and start chatting quickly.
Your AI, in your pocket, on or offline.
Privacy matters, but the real advantage is availability. Nimbo keeps a useful assistant close when networks are slow, expensive, blocked, or simply unavailable.
Nothing leaves your phone
Local chat means your prompts and responses are processed on-device, without sending them to a hosted AI API.
Free to start
No account wall, no subscription pressure, and no ads between you and a working assistant.
From install to first answer in minutes.
The first-run flow is designed to avoid a dead end. Pick a small model, download it once, and land directly in a useful chat.
Download the app
Install from Google Play or use the APK if you prefer direct installation.
Pick your AI
Start with a fast, light model that works well on most phones.
Chat anywhere
Ask questions, draft messages, summarize notes, and keep working offline.
Pick your AI
Step 2 of 3
Recommended
584 MB
Nimbo Chat 1B
Fast and light. A practical first model for everyday phone use.
Look
Ask about photos
Labs
Prompt settings
Running on a real phone, fully offline.
The device capture stays because it proves the product is tangible. Nimbo is native Android, built around local inference instead of a web chat wrapped in an app shell.
- Local model execution for supported on-device chat
- Clear offline status in the interface
- Starter prompts so new users are not met by a blank screen
Powered by open models, tuned for phones.
Nimbo keeps model details available for technical users while leading with plain-language choices for everyone else.
Gemma
Fast, compact Google open models for everyday chat and drafting.
Qwen
Useful multilingual reasoning models from Alibaba's open model family.
Phi
Small models designed to be capable without requiring flagship hardware.
Community
Room for new local models as mobile inference keeps improving.
Keep an AI assistant with you, not just in the cloud.
Start with a light model, use it privately, and keep working when the internet cannot keep up.