Software Alternatives & Startups

UML Designer VS GDevelop

Compare UML Designer VS GDevelop and see what are their differences

UML Designer

UML Designer provides a set of common diagrams to work with UML 2.5 models.

Rating
0 reviews
GDevelop

GDevelop is an open-source game making software designed to be used by everyone.

Rating
4.0 · 1 review
Pricing
Open source
Note: These products don't have any matching categories. If you think this is a mistake, please edit the details of one of the products and suggest appropriate categories.

Which is more popular?

Based on our record, GDevelop seems to be more popular. It has been mentioned 78 times since March 2021.

social mentions
0 vs 78
Office & Productivity popularity
100% vs 0%
alternatives listed
61 vs 240+

Base details

Website, pricing, platforms and company facts side by side.

UML Designer
GDevelop
Website umldesigner.org gdevelop.io
Pricing
Open source
Listed in

Features and specs

What each product offers, as listed by its team.

UML Designer 4 features
GDevelop 6 features
  • Open Source
    UML Designer is an open-source tool which means it is freely available for use, modification, and distribution, allowing a wide range of customization and accessibility.
  • Integration with Eclipse
    Since UML Designer is built on top of the Eclipse platform, it integrates well with other Eclipse-based tools, providing a seamless user experience for those already familiar with or using Eclipse.
  • Comprehensive Features
    The tool supports a wide range of UML diagrams, allowing users to model systems comprehensively. It provides various diagram types like class diagrams, sequence diagrams, etc.
  • Community Support
    Being open-source and part of the Eclipse ecosystem, UML Designer benefits from community support, including forums and user feedback, which can help address issues and improve the tool.

Possible disadvantages

  • Learning Curve
    Users new to Eclipse-based tools or those unfamiliar with UML might find UML Designer to have a steep learning curve, requiring time to become proficient.
  • Performance Issues
    As with many extensive tools built on Eclipse, UML Designer can sometimes suffer from performance issues, especially with large models or limited system resources.
  • Limited Advanced Features
    Compared to some commercial UML tools, UML Designer might lack certain advanced features like code generation customization or advanced model simulation, which might be necessary for some users.
  • Dependent on Eclipse
    Since UML Designer relies on Eclipse, any issues or limitations with the Eclipse platform can also affect its functionality or user experience.
  • User-Friendly Interface
    GDevelop provides a drag-and-drop interface, making it accessible for beginners who don't have prior coding experience.
  • Cross-Platform Export
    Games created with GDevelop can be exported to multiple platforms, including Windows, macOS, Linux, Android, iOS, and the web.
  • Free and Open Source
    GDevelop is completely free and its source code is open for anyone to modify and improve.
  • Extensive Documentation
    The platform provides a wide range of tutorials, examples, and thorough documentation, making it easier for developers to learn and utilize the tool.
  • Vibrant Community
    An active community forum and resources are available, providing support and opportunities for collaboration.
  • No-Code Solution
    GDevelop allows game creation without any coding, making it highly suitable for rapid prototyping and educational purposes.

Possible disadvantages

  • Performance Limitations
    The engine may struggle with performance issues for more complex games, especially those with high-end graphics and intensive computations.
  • Limited Advanced Features
    While suitable for 2D game development, GDevelop lacks advanced features found in other engines, potentially limiting more experienced developers.
  • Learning Curve for Advanced Usage
    Although easy for beginners, mastering the platform for more complex projects can have a steep learning curve.
  • Limited Integration
    Integration with third-party tools and services is not as extensive as in some other, more established game development engines.
  • Project Collaboration
    Collaborative features are relatively basic, potentially making it less ideal for larger, team-based projects.
  • 2D Only
    GDevelop focuses exclusively on 2D game development, which can be a downside for those looking to develop 3D games.

Analysis

An editorial look at what each product does well and who it suits.

UML Designer
GDevelop

No analysis of UML Designer yet.

Overall verdict

  • Yes, GDevelop is generally considered a good option for game development, especially for beginners.

Why this product is good

  • GDevelop is an open-source game development platform that provides an easy-to-use interface and a variety of features that allow for the creation of both 2D and 3D games without needing extensive programming knowledge. It offers a drag-and-drop interface, a robust set of pre-built behaviors, and extensive documentation and tutorials, making it accessible to new developers. Additionally, being free and supported by a community of developers, it constantly evolves with updates and new features.

Recommended for

  • Beginners who want to learn game development without extensive coding.
  • Independent developers looking for a free, open-source tool.
  • Educators teaching game development due to its user-friendly interface and ease of use.
  • Developers interested in rapid prototyping of game ideas.

Videos

Walkthroughs and reviews on video.

UML Designer 1 video + Add
GDevelop 4 videos + Add

UML Designer Getting Started

GDevelop 5 -- Ultimate Beginner Game Engine?

More videos

  • - Clickteam Fusion 2.5 Vs GDevelop 5 - (Game Engine REVIEW 2019 )
  • - Clickteam Fusion 2.5 Vs GDevelop 5 - (Game Engine REVIEW 2020 )
  • - Beginner Multiplayer Tutorial

Category popularity

How often each product is chosen within a category, 0–100% relative to the other.

Score bands 0–20 21–40 41–50 51–60 61–100
UML Designer
GDevelop
100% 100%
0% 0%
0% 0%
100% 100%
100% 100%
0% 0%
0% 0%
100% 100%

User comments

Share your experience with using UML Designer and GDevelop. For example, how are they different and which one is better?

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Reviews and articles

External articles and on-site reviews we used to compare the two products.

UML Designer no reviews yet
GDevelop 4.0 · 1 review
  • BEST 28 UML Tools in 2020
    www.guru99.com · Jul 2020

    UML Designer tool offers a set of common diagrams to work with UML 2.5 models. The tool provides an easy method for the transition from UML to domain-specific modeling.

  • Rated 4/5 by kio
    SaaSHub review
    · Jun 2025

    awesome, but contains some bugs like frezees or editor view crash

  • 16 Scratch Alternatives

    Beginners who don’t have any programming skills but still want to create some games can quickly access one of the best platforms based on the open source network to help them develop games named the GDevelop. This...

  • 20 Best Scratch Alternatives 2023
    rigorousthemes.com · Jul 2022

    GDevelop is described as a “free and easy game-making app.” It’s similar to Scratch in that it’s a no-code platform; it doesn’t require using programming languages. GDevelop is also free and open source.

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Social recommendations and mentions

Recommendations tracked on public social media and blogs since March 2021.

UML Designer 0 mentions
GDevelop 78 mentions

Tracking UML Designer since Mar 2021.

  • No-Code Game Development: Using AI to Build Your First Game
    GDevelop combines open-source flexibility with powerful no-code features. Their recent AI plugins provide remarkable capabilities:. - Source: dev.to / over 1 year ago
  • Ask HN: Platform for 11 year old to create video games?
    Humble Bundle has a Godot bundle is available for the next day or so. That might be a good one to look at if you're ok with leaning into code a bit (gdscript is very very similar to python).... - Source: Hacker News / almost 2 years ago
  • Exploring Raylib and Open Source
    I selected this library as I normally use much higher-level tools to develop games such as p5.js, or GDevelop. Both these tools are amazing in their own right; however, I want to learn how these processes operate on a much lower level.... - Source: dev.to / about 2 years ago

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Alternatives to UML Designer and GDevelop

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