UMLite
UMLite

This page is not an official page of the app or its developer, but an independent editorial publication created for informational and commentary purposes. Unless expressly stated otherwise, neither the app nor its developer is affiliated with, endorsed by, sponsored by, authorized by, or otherwise officially connected with MWM, Apple, Google Play, the app publisher, or the app's developer, and nothing on this page implies that the app was developed using MWM's services. Any trademarks, logos, screenshots, and other content remain the property of their respective owners.

Logo of UMLite

UMLite

Sketch, preview, and share system architectures on the go. Turn PlantUML code into professional diagrams with a live-rendering, line-numbered editor designed for your mobile workflow.

Key Figures

Downloads

1K+

User Rating

1.0/5

Total Ratings

0

Publisher

Rajeev Kalangi

Category

Developer Tools

Locales

1

Latest Version

1.0

Size

1.5 MB

First Released

Aug 18, 2025
Features

Build Your Architecture Anywhere

UMLite brings the power of PlantUML to your pocket, allowing you to turn complex logic into clean diagrams in seconds—no mouse required.

Text-to-Diagram Engine

Ditch the cumbersome drag-and-drop UI. Use a line-numbered editor and PlantUML syntax to build precise diagrams with code.

Live Visual Feedback

Experience zero-latency rendering with animated previews that update as you type, ensuring your system logic stays crystal clear.

The following screenshots and description are sourced directly from the app's official store listing and are the property of the app developer.

App Store

Screenshots

UMLite - UMLite app interface showing a dark mode text editor with PlantUML syntax for a sequence diagram

UMLite app interface showing a dark mode text editor with PlantUML syntax for a sequence diagram

UMLite - A simple UML sequence diagram preview in UMLite showing a Hello message between Alice and Bob

A simple UML sequence diagram preview in UMLite showing a Hello message between Alice and Bob

UMLite - A sequence diagram preview in the UMLite app showing a Hello message between Alice and Bob with a Download Image button.

A sequence diagram preview in the UMLite app showing a Hello message between Alice and Bob with a Download Image button.

UMLite - UMLite mobile app interface showing a code editor with a simple PlantUML script and a submit button

UMLite mobile app interface showing a code editor with a simple PlantUML script and a submit button

UMLite - Minimalist text-to-diagram editor in the UMLite app showing PlantUML code for a simple sequence diagram

Minimalist text-to-diagram editor in the UMLite app showing PlantUML code for a simple sequence diagram

UMLite - A simple sequence diagram between Alice and Bob rendered in the UMLite app

A simple sequence diagram between Alice and Bob rendered in the UMLite app

UMLite - UMLite app screen showing code editor for PlantUML diagrams

UMLite app screen showing code editor for PlantUML diagrams

UMLite - A sequence diagram preview in the UMLite app showing a message from Alice to Bob with a download button.

A sequence diagram preview in the UMLite app showing a message from Alice to Bob with a download button.

Description

UMLite is the fastest way to sketch, preview, and share UML diagrams on iPhone. With a line-numbered editor, live PlantUML rendering, and animated previews, it’s built for devs who design on the go. Export diagrams, switch themes, and stay in flow—anytime, anywhere.

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This page is not an official page of the app or its developer, but an independent editorial publication created for informational and commentary purposes. Unless expressly stated otherwise, neither the app nor its developer is affiliated with, endorsed by, sponsored by, authorized by, or otherwise officially connected with MWM, Apple, Google Play, the app publisher, or the app's developer, and nothing on this page implies that the app was developed using MWM's services. Any trademarks, logos, screenshots, and other content remain the property of their respective owners.