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Yourappthinksonthephone.

Copy-paste React Native components that run on the phone's own model. Free, private, and fast in airplane mode.

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Runs on iPhone 15 Pro and Pixel 9, and newer

An iPhone running Apple's on-device model: the request "Dinner with Marco on Saturday at 8 at Luigi's" has become an event card asking to confirm. Beside it, a receipt photo read into merchant, total and category, and a voice memo turned into three to-dos.An iPhone running Apple's on-device model: the request "Dinner with Marco on Saturday at 8 at Luigi's" has become an event card asking to confirm. Beside it, a receipt photo read into merchant, total and category, and a voice memo turned into three to-dos.

Watch them work.

Real components, recorded as they run. On a phone, the device’s own model answers.

All components
Command barSay it. The app does it.Smart replyThe reply, already written.Auto tagTags that pick themselves.RewriteYour draft, made better.Smart inputForms that fill themselves.Natural filterSearch the way you talk.

Three steps. No servers.

No API keys, no token bill.

  1. Add it.Run npx ondai add command-bar and the source lands in your repo.
  2. It finds the model.Apple Foundation Models or Gemini Nano, whichever the phone has. A cloud model only if you allow it.
  3. It runs on the phone.Offline and private, with nothing to pay per call.

Put it to work.

Get started

Add it with your assistant.

Copy a prompt into Claude, Codex, Grok or Gemini. It reads the docs and runs the install.

  • Claude

    Add Ondai's CommandBar to my Expo app.

    Bash(npx ondai add command-bar)

    Added CommandBarcomponents/ondai/command-bar

  • Codex

    Put a Summarize button on my notes screen.

    Ran npx ondai add summarize

    Added Summarizecomponents/ondai/summarize

  • Grok

    Let people dictate into the composer, offline.

    Run npx ondai add voice-input

    Added VoiceInputcomponents/ondai/voice-input

  • Gemini

    Suggest replies in my chat with Gemini Nano.

    Shell npx ondai add smart-reply

    Added SmartReplycomponents/ondai/smart-reply

Every component is yours.

Copy the source. Change anything.

Agent runAsk pageAssistant messageAuto tagChatCommand barInline suggestNatural filterPhoto captionPrompt composerRewrite
Scan to dataSemantic searchSmart inputSmart replySummarizeText to eventTone checkTool confirm cardTranslateVoice inputVoice memo
Runs on
  • iPhone 15 Pro and newer
  • Pixel 9 and newer