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One app. Your AI
fills it with the rest.

Every AI app is a box around the same model. Mantle is the box, once.

Lisbon trip

21 days to go

1,500 of 2,000 ml

Lisbon

  • Passport
  • Charger
  • Tickets
  • Adapter
  • Sunscreen

12 days Morning habits

Coming to the App Store

Illustration with example data.

You have the AI. Mantle gives it the screen.

Most apps now do one thing: send your data to an AI and show the answer in their own box.

Tell your AI “push this as a widget” or “build me a dashboard,” and it is on your iPhone. Take it from there, or ask your AI to update it.

Ask your AI for a widget. Get a widget.

Press a sentence to put its widget on the wall. Illustrations with example data; nothing here talks to an AI. Tick the list and log some water.

Launch

21days to go

Trip savings

72%

Water

1,500 of 2,000 ml

Morning habits

12-day streak

Lisbon

Calories

1,240 of 2,000 kcal

Workout plan

  1. MonSquats, 3 sets
  2. WedRows, 3 sets
  3. FriLunges, 3 sets

1:30 rest timer

Project stages

To doCopyPhotos
DoingLaunch page
DoneLogoName

How it works

  1. Connect your AI once

    Once Mantle is on your iPhone or iPad, sign in with a passkey. Then add this address to your AI as a custom connector, and approve it once. There are no API keys.

    https://api.onemantle.com/mcp

    In Claude: Add custom connector, name it Mantle, paste, Connect, and sign in with your passkey. Open Claude’s connectors

    We test with Claude. Other AIs may let you add the same address.

  2. Ask

    Talk to your AI as you already do, and tell it what you want. Say “Mantle” in a new chat, so it knows where to put the result. Try one of these:

    “Mantle: help me drink more water.”
    “Mantle: I want to save 2000 euros by Christmas.”
    “Mantle: I'm hosting a dinner for six on Saturday.”
    “Mantle: help me remember my medication.”
  3. Water

    0 ml of 2,000 today

    Your AI 1 second ago

    It is on your phone

    You get a notification, and your AI’s reply links to the widget. Use it, or ask your AI to change it.

Illustration with example data. Try Glass and Bottle on the phone.

It stays, and it’s yours.

LisbonSignal

Tick something, then try both buttons.

Your phone keeps it.

The database on your phone is the record. Widgets work offline, reminders come from your phone, and your AI reads widgets back from it. Your AI acts only while you are talking to it.

Your ticks survive.

Your AI works around what you did on the phone.

Illustration with example data. Nothing here talks to an AI.

Our server carries it.

It is never stored or logged in readable form. Our server’s notifications carry no titles or content.

  1. Your AI writes it“Add sunscreen”
  2. Our server checks itand seals it to your phone’s key
  3. It is stored encrypted9f3a c71e 04bd e2a8
  4. Your phone opens itSunscreen

Encrypted backup: we hold the lock, never the key.

Backup is on by default. The key is created on your phone and never sent to us. The privacy policy lists what we hold.

Mantle. One app, filled by your AI, kept by your phone.

Coming to the App Store