LocalKeep

100 % on-device AI · Apple Intelligence

Your AI, on your device. Nothing leaves it.

Summarize, extract, and rewrite text with the model that lives on your iPhone, iPad, or Mac. No cloud, no accounts, no servers. Works even in airplane mode.

Coming soon to theApp Store Free at launch · iOS, iPadOS, and macOS

Example: LocalKeep takes meeting minutes, processes them on your device's chip —with zero outgoing requests— and generates a summary: the autumn campaign slips one week; Jorge will send the revised budget by the 20th; next meeting Thursday the 26th at 10:00.

How it works (and why it's different)

Most AI apps send your text to a server. LocalKeep talks to the language model built into your device — the same one powering Apple Intelligence — running on your chip's Neural Engine.

The model lives on your device

Apple ships a language model inside iOS and macOS. LocalKeep talks to it directly, with no middlemen.

Inference is local

Every summary and rewrite is computed on your chip. No API, no server, no hidden per-request cost.

Your text never travels

We couldn't receive your texts even if we wanted to: the app has nowhere to send them. Check it with any network monitor.

Three tools, one gesture

Summarize

From several pages to the essentials, streaming live and chunking long texts automatically.

  • One-sentence TL;DR
  • Key bullet points
  • Short paragraph

Extract

Turn meeting notes, emails, and documents into structured, actionable information.

  • Key points
  • Tasks with owner and deadline
  • People, dates, amounts

Rewrite

The same message, with the tone and length the occasion calls for. With a before-and-after view.

  • Formal or casual
  • Shorter or longer
  • Proofread and simplify

Real privacy, not fine print

LocalKeep's App Store privacy label says "Data Not Collected" because it's the technical truth, not a marketing promise.

  • No accounts, no sign-up, no login
  • No analytics or trackers in the app — ever
  • No servers: zero outgoing connections, verifiable
  • Works without internet, even in airplane mode

See for yourself in 30 seconds →

What you need (honesty first)

iPhoneiPhone 15 Pro or later (A17 Pro chip onwards)
iPadiPad with M1 chip or later
MacMac with Apple Silicon (M1 or later)
SystemApple Intelligence enabled in your device settings

On-device AI demands recent hardware: the model runs on your chip's Neural Engine. If your device isn't supported, the app tells you clearly instead of pretending to work.

Frequently asked questions

Does it work without internet?

Yes, completely. The model is inside your device, so LocalKeep works the same in airplane mode as it does online. It's the best demo: turn it on and summarize something.

Where do my texts go?

Nowhere. They're processed on your device's chip and stay there. LocalKeep has no servers, so there's no possible destination. You can verify it with a traffic monitor like Proxyman or Charles: zero outgoing connections.

Why doesn't it work on my iPhone 14?

Because Apple's model needs the Neural Engine in A17 Pro or M1 chips onwards. It's a hardware limit, not our decision — we'd rather tell you clearly before you download.

How much does it cost?

Free at launch. Later there will be a symbolic yearly subscription (the price of one coffee a year) to sustain development. No monthly fees.

Will there be an Android version?

It's under consideration. Android has no equivalent to Apple's on-device model framework, so it needs its own local engine. If it comes, it will follow the same rule: nothing leaves your device.

Try it in airplane mode.
Seriously.

Free at launch, in English and five more languages.

Coming soon to theApp Store