The App

Your company, in one app.

Deadlines, requests, documents and messages for every company you hold, kept current by Chrysos and locked behind Face ID. Open it for a minute, see where things stand, answer what needs you, close it.

  • iPhone
  • iPad
  • Mac
  • Apple Vision Pro
Inside the app

Four places. Nothing more.

No dashboards to learn and no menus to search. If you hold more than one company, a filter keeps each one apart.

Home: a greeting card with two requests waiting and the next deadline, then the requests and deadlines listed.
Home
What is waiting on you, the next date and what is coming up.
Requests: two waiting on you with their due dates, and one received.
Requests
What Chrysos needs, and what it has received.
Documents: the Q3 2026 Dossier Report, tax computation, signed financial statements, AML review and registers.
Documents
Every report and record, by year.
Messages: a conversation with Chrysos about the signed financial statements and a bank statement.
Messages
One conversation per company.

App screens show fictional sample companies.

Requests

The end of the document chase.

Every request says what is needed, why, and by when. Scan the page with your camera on iPhone or iPad, choose a photo, or attach a file from anywhere on your Mac. Files are encrypted on the device before they leave it, and the request shows as received the moment we have it.

  • Due dates you can see, not reminders you have to remember
  • “Ask Chrysos about this request” opens the conversation in context
  • Siri answers “What does Chrysos need from me?”
The Requests screen: September bank statement due in seven days, a signed loan agreement due 7 November, and a renewed passport copy received.
Apple security

Protected by Apple's security, end to end.

Chrysos is built on the protections inside every iPhone, iPad, Mac and Vision Pro (the Secure Enclave, Face ID, data protection and iCloud's end-to-end encryption) and adds its own layer on top. Here is what that means for your company's record.

End-to-end

Encrypted before it reaches iCloud

Titles, messages, dates, amounts and file names live in CloudKit's end-to-end encrypted fields. Apple carries the records but cannot read them.

Every file

Each document sealed with its own key

Every file is sealed with AES-GCM under a key of its own, and that key travels only inside an encrypted field. A file stays end-to-end encrypted whatever the iCloud settings.

Face ID

Unlocked by you, and only you

Face ID, Touch ID or Optic ID open the app. Your biometric data stays in the device's Secure Enclave and never reaches the app or us. The app locks again after thirty seconds away.

On the device

Unreadable while your iPhone is locked

What the app keeps on iPhone and iPad is written with Apple's complete file protection, so it cannot be read while the device is locked.

Discretion

Nothing that names you

The storage behind each dossier carries opaque names, never a client or company name. Notifications say only that something needs you.

Privacy

No tracking. No advertising.

The app's privacy manifest declares that it tracks no one, and it uses what you send only to run the app.

Mac

Sandboxed on the Mac

The Mac app runs inside Apple's App Sandbox, reaching only the network and the files you choose to share.

Chrysos Professional

Every act signed in the Secure Enclave

Each action a professional takes is signed with a key held in the device's Secure Enclave. An action without that signature is refused.

iPad, Mac and Apple Vision Pro

The same dossier, at any size.

A sidebar on iPad and Mac for the full picture at your desk, and a native visionOS app on Apple Vision Pro. One app, every device, always in step.

  1. 01

    “What's due?”

    Siri reads the next dates across your companies.

  2. 02

    “What does Chrysos need?”

    The requests waiting on you.

  3. 03

    “Message Chrysos”

    Dictate a message to the right company.

The Chrysos app on iPad: home screen with requests waiting, deadlines coming up and the latest documents.
Native

iPhone and iPad

Tabs on iPhone, a sidebar on iPad. Scan documents with the camera, answer Siri, get quiet notifications.

Releasing to clients
Native

Mac and Apple Vision Pro

The full picture at your desk, sandboxed on the Mac, and a native visionOS app on Apple Vision Pro.

Releasing to clients
Web app

Chrysos Professional on the web

For auditors and advisers who work on Windows: their engagements in any modern browser, signed in with an Apple ID, and installable as a web app.

in development
iPad

Every record, big enough to read.

Reports, tax computations, signed financial statements, reviews and registers, filed by year. Open any of them to read it in the app.

  • The same four places as on iPhone, with room for the detail
  • Scan a requested document with the iPad camera
Documents on iPad for a sample company: the Q3 and Q2 2026 Dossier Reports, the FY2025 tax computation and signed financial statements, the 2026 AML review and the register of members and directors, filed by year.
Mac

A window beside your work.

Home, Requests, Documents and Messages in a sidebar, in a window you can keep open next to everything else. Attach what Chrysos asks for from anywhere on your Mac; it is encrypted before it leaves.

  • Overdue dates first, then what is waiting on you, then what is coming up
  • Sandboxed, like every Mac App Store app
The Chrysos app on Mac for a sample company: Home in a window with a sidebar, two requests waiting, an overdue annual return, deadlines coming up and the latest documents.
Apple Vision Pro

Your company's record, in your space.

A native visionOS app. Place the window wherever you work, with Home, Requests, Documents and Messages along its side, and unlock it with Optic ID.

The Chrysos app on Apple Vision Pro: the Home window for a sample company, placed in a living room, with Home, Requests, Documents and Messages along its left side.

App screens show fictional sample companies.

Chrysos Professional

For the auditors and advisers around you.

The professionals who work on your company get their own app on iPhone, iPad and Mac. Each engagement holds its binder, requests, open points, working papers, fee and hand-back, and nothing beyond what was entrusted to them.

  • Your auditor reviews a complete, evidenced binder
  • Every file keeps the fingerprint it was registered with
  • Access is limited to the engagement and can be withdrawn at any time
  • On Windows: a web version for any modern browser is in development
Chrysos Professional on iPhone: an audit engagement for a sample company with its binder, requests, points, working papers, audit fee and hand-back.
Chrysos Professional on iPad: the engagements list in a sidebar beside an audit engagement for a sample company, with binder, requests, points, working papers, audit fee and hand-back.
On iPad. Every engagement in the sidebar, the one you are working on beside it.
Chrysos Professional on Mac: an audit engagement for a sample company with its binder, requests, points, working papers, audit fee and hand-back.
On the Mac. The same engagement at your desk.

App screens show fictional sample companies.

Access

By invitation, for the people you authorise.

The app is included with every package, for the number of people the package sets. Each person is invited individually and sees only the companies entrusted to them. Access can be added, narrowed or withdrawn whenever authority changes.

We are releasing the app to clients in stages. If you hold a package, we will invite you; if you are considering one, we will show it to you in the private review.