10,000 - 50,000 downloads

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AndyUML is just a simple client for the great free service yUML located at

This is just a client that use service, is not the official app and i have no relations with that service, just a user who like it and made my app to use it from my android device.

With yUML you can create and share simple UML diagrams.

So AndyUML is just a tool, but with this Android client you are able to store locally your yUML codes on you device, share, delete and add new ones to your personal database.


What is yUML?

yUML is an online tool for creating and publishing simple UML diagrams.

It's makes it really easy for you to:

Embed UML diagrams in blogs, emails and wikis.
Post UML diagrams in forums and blog comments.
Use directly within your web based bug tracking tool.
Copy and paste UML diagrams into MS Word documents and Powerpoint presentations.


Also check their service for samples and help on yUML syntax.

NOTE: YOU NEED INTERNET CONECTION IN ORDER TO RENDER yUML DSL Code, Otherwise you will not be able to preview your diagrams, because is using online service


Class Diagram Samples

Activity Diagram samples

Use Case samples

Tags: use case diagram application, uml, use case diagram, andyuml, uml diagrams applications, uml tool, scruffy uml, use case diagram lication, uml diagram, usecase diagram phone backup.

Recently changed in this version

Speed improvements
Diagrams cache present, so if you are offline you will be able to watch your previously cached diagrams

Comments and ratings for AndyUML
  • (46 stars)

    by björn Katuin on 13/04/2014

    If you are looking for a drawing app, this is not it

  • (46 stars)

    by Frederick Brock on 10/12/2013

    Difficult to Use

  • (46 stars)

    by Kurt or Lazann Eilander on 07/07/2013

    But you can't draw and have to use the strange shorthand code. Even that I could forgive, but you only get ONE CHANCE to enter an object with no way to go back! It's simply impossibe to use in practice. :_(

  • (46 stars)

    by Keny Biennescar on 13/02/2013

    cant save your job little bit complicated to use.

  • (46 stars)

    by A Google User on 02/11/2012

    Poor diagram

  • (46 stars)

    by Joshua on 07/11/2011

    Great Idea, But Falls Short
    I love the diagraming algorithm, but, unless I copy and paste my yUML code into a text doc myself, there is no way to save my work. If this had a local save feature, it would be at least 4 stars for me.

  • (46 stars)

    by Jeremy on 11/10/2011

    Near miss
    One-shot UML diagrams from yUML text. Very slim on features, forget about saving or editing later. Unrealised potential.