Nuclos App concept: generic, metadata-driven Flutter client for iOS/Android, interprets the Nuclos REST API, works for any Nuclet.

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What is the Nuclos App?

A generic, metadata-driven mobile client that works for any Nuclet without custom code.

On this page

The Nuclos App is a generic, metadata-driven mobile client modelled on the Web Client. It contains no Nuclet-specific code and therefore works for any Nuclet out of the box: structure, layouts and data are loaded from the server at runtime and rendered dynamically.

Because the app interprets the generic Nuclos REST API, changes to your Nuclet (new business objects, layouts, statuses) appear without an app update.

Platforms

iOS and Android – native UI (Flutter, Material 3, light/dark).
Also runs as a Web build – there CORS is required on the server because of the cookie session (not on iOS/Android).

What the app can do

Sign in (username/password, anonymous, mandator, biometric).
Browse business objects and view/edit records.
Subforms, reference fields (LOV), documents/attachments, status changes.
Create records via object generators.
Dashboard with charts and a planning board.

Technical details for developers: see Architecture and API.

Related pages

Install and connect to a server

Get started.

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Architecture and API

For developers.

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