LOCAL PROTOTYPEiOS local prototype · in development

AERA · PERSONAL AI STUDIO

Say what you want. Get a module that's yours.

AERA is a personal AI workbench. You don't learn a stack of tools — you say, in plain language, what you want to do, and it builds a module around that, running in a deterministic workbench you can return to. Right now it's an iOS local prototype, still in development.

Back to Karin AISee the works already live

What it is

Say, in plain language, what you want to do, and AERA generates a personal module that's yours. The module then keeps running as a deterministic workbench — use it today, pick it up again tomorrow. What you see and what it can do are declared up front, with no silent improvisation.

  • Not a fixed-template app

    Every module is shaped by your own description, not picked from a set of templates.

  • Not a multi-agent console

    No swarm of AI agents running around for you — just one quiet workbench you can read and control.

Sample modules

Two everyday scenarios, as a start

The first two sample modules already generate and run locally. A module is described in natural language, written as a structured schema, then drawn by a deterministic renderer — what you see is exactly what was declared.

Learn English

Sample modules

Runs locally

schemadeterministic renderer

Ten minutes a day: vocabulary cards, dictation, and reading practice with feedback. Describe your learning goal and AERA builds the whole module.

Fitness log

Sample modules

Runs locally

schemadeterministic renderer

Workout plans, sets and reps, progress trends. Tell it your training routine and get a module shaped around it.

Themes

Three themes, a quiet studio

AERA is a calm personal studio — every module can wear one of three themes, restrained and unhurried.

Clear

Bright and airy, for daytime

Slate

Muted stone grey, for focus

Canvas

Warm paper white, close to handwriting

VERIFIED BASELINE

What's verified today

Everything below is real: exercised by automated tests in the Simulator, with screenshots reviewed by hand. It shows the prototype works as designed — not that it's released or shipped.

77 / 77

Automated tests all green

20 UI + 57 unit tests, 0 failures, 0 skipped.

  • First sample modules

    'Learn English' and 'Fitness log' generate and run locally.

  • Module switching + menu/card workspace

    Switch modules and work in the menu and card-based workspace.

  • Checklist state, persisted on-device

    Checked rows are saved on this device and survive relaunch.

  • Three themes: Clear / Slate / Canvas

    Switch anytime; the interface and cards redraw per theme.

  • Bilingual interface — 中文 / English

    Interface copy is available in Chinese and English.

  • Accessibility baseline

    Dynamic Type, VoiceOver, and Reduce Motion verified in the Simulator.

This is Simulator automation and screenshot review — not a real-device walkthrough and not App Store review. A manual VoiceOver pass on a real iPhone is still on the to-do list.

Safety boundary

Generated structure, not a black box

Right now, generation happens entirely on-device: no network, no remote AI service. AERA outputs a structured module — screens, state, and actions all declared — which is validated before a deterministic renderer draws it. There's no implicit improvisation: what you see is what was declared, and when it can't do something, it says so plainly.

A module = schema + renderer

{ screen: 'wordCard', state: { deck, streak }, action: 'flip' }

Local, deterministic generation

Module generation happens entirely on-device today, with no network requests.

Honest when it can't

When it can't do what you asked, it returns 'not available' plainly — it never invents a result.

Structured and validated

A module is described as a structured contract and validated before rendering; unsupported formats or capabilities are marked honestly.

Generated code is never executed

No AI-generated SwiftUI, HTML, or JS is ever executed — only declared structure is rendered.

NOW · NEXT

What works now, and what comes next

This keeps a strict line between what already works in the local prototype and what is planned but not live yet. AERA is a real local prototype — the following are not live:

Now (in the local prototype)

LIVE

  • iOS local prototype

    A personal workbench that runs on your device.

  • Two sample modules

    Learn English and Fitness log, generate and run today.

  • Local deterministic generation

    Module generation and rendering don't depend on the network.

  • On-device persistence

    Checklist state is saved on this device.

Next (not live yet)

PLANNED

  • Real AI generation on a server

    Server-side AI module generation — not live yet.

  • Accounts / cloud sync

    Sign-in and sync across devices — not live yet.

  • Weather preview

    A planned lightweight weather preview, likely using WeatherKit with your permission for location, showing the latest available data and when it was updated — not live yet.

  • HealthKit on a real device

    Real health-data access, requiring real-device validation — not live yet.

  • Web app / WeChat mini-program

    Cross-platform experiences — not live yet.

  • TestFlight / App Store

    Public testing and release — not open yet.

No order or date is promised for any of these; each will be updated honestly here and on the product page.

Current status

An honest statement

None of these are live yet. AERA is a real local prototype, but the following remain in development — no fake links, no placeholder QR codes here.

Download and preview links open once the product ships — no fake links here for now.

  • App StoreNot available
  • Mini-programNot available
  • Web previewNot available
  • Accounts / syncNot available
  • Real AI backendNot available
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