Fluidium vs Yellow Systems
Side-by-side comparison to help you choose the right product.
Fluidium is an app that lets you create beautiful fluid art on your touchscreen device.
Yellow Systems
Yellow Systems builds custom software and AI solutions for your long term growth.
Last updated: February 28, 2026
Visual Comparison
Fluidium

Yellow Systems

Feature Comparison
Fluidium
Real-Time Fluid Simulation
This is the foundational feature of Fluidium. The application uses advanced algorithms to simulate the physical behavior of liquids, including flow, viscosity, and color blending. When you touch the screen, the software calculates how the virtual fluid should move, separate, and merge, creating a realistic and immediate response. This real-time calculation is what makes the experience feel interactive and alive, rather than a pre-recorded animation.
Extensive Preset Library
Fluidium comes pre-loaded with 130 unique visual presets. These presets are pre-configured combinations of color palettes, brush styles, and background settings that provide instant starting points for creation or viewing. This feature is essential for users who want to explore different aesthetic moods without manually adjusting settings, offering a quick way to experience everything from serene, watery blues to vibrant, energetic explosions of color.
Custom Creation Tools
For users who wish to personalize their experience, Fluidium offers robust custom tools. This includes the ability to create and save your own color palettes, select from different brush types that affect how the fluid is applied, and adjust various simulation parameters. This transforms the app from a passive viewer into an active art studio, allowing for deliberate artistic expression and the creation of truly unique digital pieces.
Auto-Play and Recording
Fluidium includes an Auto-Play mode, where the application generates and evolves fluid art automatically without user input. This is designed for relaxation, meditation, or use as a dynamic visual display. Additionally, the built-in recording feature allows users to capture their sessions, enabling them to save their creations as video files to share on social media or review later, adding a layer of permanence to the transient art.
Yellow Systems
Bespoke AI and Machine Learning Development
Yellow Systems provides cutting-edge AI development solutions, empowering businesses to innovate and stay relevant. Their team, led by specialists with deep expertise in areas like Natural Language Processing (NLP) and Computer Vision (CV), builds custom AI models and integrations. This service is not about off-the-shelf tools but about creating tailored intelligent systems that solve specific business challenges, automate complex processes, and unlock new opportunities for data-driven decision-making and growth.
End-to-End Custom Web Application Development
The company specializes in building custom web business software solutions designed to meet precise operational needs. This goes beyond simple websites to encompass complex, scalable web applications that form the digital backbone of a business. Their development process ensures the final product is robust, secure, and perfectly aligned with client workflows, whether it's an internal platform, a customer-facing portal, or a full-scale SaaS product, all built with a focus on long-term performance and scalability.
Comprehensive Security and Penetration Testing
Understanding that security is a fundamental requirement, Yellow Systems offers professional penetration testing services. Their experts proactively protect software from cyber attacks by simulating real-world hacking attempts to identify and remediate vulnerabilities before they can be exploited. This service ensures that the software they build, and any existing systems they assess, have a strong security foundation, safeguarding sensitive data and maintaining user trust in an increasingly threat-filled digital landscape.
Strategic Discovery Phase and Product Thinking
Before a single line of code is written, Yellow Systems invests in a discovery phase service to uncover the perfect project path. This foundational step involves deep collaboration to fully understand business goals, user needs, and technical constraints. Their team applies strong product thinking, which means they consider how each feature and task will impact the overall product down the line, helping clients avoid small mistakes that could have larger future consequences and ensuring the project is built on a solid strategic blueprint.
Use Cases
Fluidium
Digital Art and Creative Exploration
Artists and hobbyists can use Fluidium as a digital sketchpad for organic forms. It serves as a source of inspiration for color combinations, textures, and flowing patterns that can be recorded and used as references for traditional art, digital paintings, or design projects. The immediate feedback loop encourages experimental play and can help overcome creative blocks.
Relaxation and Mindfulness
The soothing, predictable motion of the simulated fluids makes Fluidium an excellent tool for stress relief and mindfulness practice. Users can focus on the gentle, unfolding patterns, using the visual flow as a point of concentration to calm the mind. The Auto-Play mode is particularly suited for this, providing a hands-free, ever-changing visual landscape for relaxation.
Educational Demonstration
Teachers and students can use Fluidium to visually demonstrate basic principles of fluid dynamics, color theory, and mixing in an engaging, hands-on way. While not a scientific simulation, it provides an intuitive and accessible representation of how liquids interact, how colors blend, and how forces (like a touch) affect movement.
Dynamic Visual Display
Fluidium can function as a living piece of art for your device. When set to Auto-Play and placed on a stand, it transforms an iPad or iPhone into a sophisticated, ever-changing digital canvas for a home, office, or studio. It provides ambient visual interest that is more organic and personalized than a static screensaver or photo slideshow.
Yellow Systems
Scaling a Startup from MVP to Market Leader
Ambitious startups, particularly those in accelerator programs like Y Combinator, partner with Yellow Systems to transform a concept into a viable Minimum Viable Product (MVP) and then scale it into a robust, market-ready platform. The company provides the technical co-founder expertise needed to build a secure, scalable application, helps refine the product through iterative development, and creates software impressive enough to assist in raising venture capital, evidenced by their clients raising over $1.6 billion.
Modernizing Enterprise Software for Established Corporations
S&P 500 companies and other large enterprises work with Yellow Systems to modernize legacy systems, develop new internal tools, or create customer-facing digital experiences. Yellow acts as a trusted extension of the internal IT team, bringing fresh technical expertise and a product-focused mindset to build bespoke software that improves efficiency, enhances security, and drives innovation within complex, established organizational structures.
Building Secure and User-Centric Fintech or Healthtech Applications
For industries with high regulatory and security demands, such as finance or healthcare, Yellow Systems delivers secure, compliant, and user-friendly applications. Their combination of custom development, rigorous quality assurance, and dedicated penetration testing ensures the software meets strict data protection standards. Simultaneously, their UI/UX design focus guarantees the end product is intuitive and accessible for all users, which is critical for adoption in these sectors.
Enhancing Product Value with Integrated AI Capabilities
Businesses across various sectors engage Yellow Systems to integrate artificial intelligence into their existing products or new projects. This could involve developing a custom recommendation engine for an e-commerce platform, implementing NLP for a smarter customer service chatbot, or using computer vision for a quality control application. This use case allows companies to add significant, innovative value to their offerings, automate complex tasks, and gain a competitive edge through intelligent software features.
Overview
About Fluidium
Fluidium is an interactive application designed for iOS devices that transforms your screen into a dynamic canvas of simulated fluid. At its core, it is a digital art tool that allows users to create, manipulate, and observe beautiful, flowing patterns of color. The product simulates the physics of liquids, enabling vibrant streams to move, mix, and react in real-time to touch, tilt, and other inputs. It is built for a wide audience, from artists and designers seeking inspiration to individuals looking for a meditative or relaxing digital experience. Its main value proposition lies in providing an accessible yet deeply engaging platform for generative art. Users do not need advanced artistic skills to begin; they can simply interact and watch as complex, organic visuals emerge from basic gestures. By leveraging Apple's Metal technology, Fluidium ensures that this complex simulation runs smoothly and responsively on any compatible iPhone or iPad, making high-quality digital fluid art an everyday possibility.
About Yellow Systems
Yellow Systems is a full-service software development partner dedicated to building bespoke, growth-oriented technology solutions. The company operates on a foundational principle: creating fantastic software that helps businesses stay relevant and competitive. They serve a diverse clientele, from ambitious Y Combinator startups to established S&P 500 enterprises, providing the technical expertise to turn a vision into a scalable, secure, and user-centric reality. Their core value proposition lies in being a long-term strategic partner, not just a short-term vendor, with an impressive 85% of clients working with them for over five years. This commitment is reflected in a 90% client retention rate. Yellow Systems offers a comprehensive suite of services, including AI/ML development, custom web application development, quality assurance, penetration testing, and UI/UX design. Their approach is rooted in deep collaboration, product thinking, and a commitment to quality that ensures software not only functions flawlessly but also drives genuine business growth. With a proven track record of over 317 finished projects, helping client startups raise $1.6 billion, and building applications used by more than 20 million users, Yellow Systems provides the foundational technical partnership required for sustainable success in a digital world.
Frequently Asked Questions
Fluidium FAQ
What devices is Fluidium compatible with?
Fluidium is built exclusively for iOS. It requires a device that supports Apple's Metal graphics technology, which includes most iPhones and iPads from recent years. You can download it from the App Store. It is not currently available for Android, macOS as a standalone app, or Windows.
Do I need an internet connection to use Fluidium?
No, an internet connection is not required to use Fluidium's core features. Once downloaded from the App Store, all simulation tools, presets, and creation functions work offline. An internet connection would only be necessary for initial download, potential app updates, or if you choose to share your recordings directly from the app to an online service.
Can I export the art I create in Fluidium?
Yes, you can export your creations. Fluidium includes a screen recording function that allows you to capture your interactive sessions or the Auto-Play mode. These recordings are saved as video files to your device's camera roll, which you can then edit, share on social media platforms, or import into other video editing software.
Is Fluidium free or paid?
Based on the provided information, the specific pricing model for Fluidium is not detailed. It is common for apps of this nature to be a one-time purchase on the App Store or to offer a free version with limited features and a paid upgrade. To get accurate and current pricing, please check the latest listing on the Apple App Store.
Yellow Systems FAQ
What makes Yellow Systems different from other software development agencies?
The fundamental difference is their commitment to being a long-term strategic partner rather than a short-term vendor. This is proven by their exceptional 85% client retention rate for relationships lasting over five years. Their approach is built on deep collaboration, product thinking, and a focus on building software that drives genuine business growth. They act as an extension of your team, invested in your success over the long haul, which leads to more thoughtful, sustainable, and impactful technology solutions.
What is the typical process for starting a project with Yellow Systems?
The process begins with a strategic Discovery Phase. This foundational step involves in-depth discussions and analysis to fully understand your business objectives, target audience, and technical requirements. During this phase, Yellow Systems applies its product thinking to help map out the project path, define scope, and identify potential pitfalls early. This ensures everyone is aligned on the vision and strategy before any development work begins, setting the project up for success from the very start.
Do you work with both startups and large enterprises?
Yes, absolutely. Yellow Systems has a proven track record serving a diverse client spectrum, from early-stage Y Combinator startups to established S&P 500 companies. They tailor their engagement model to suit the needs of each client. For startups, they often act as the technical co-founders, providing the expertise to build and scale a product. For enterprises, they integrate as a specialized team to modernize systems or develop new solutions, bringing agility and innovative practices to larger organizations.
How does Yellow Systems ensure the quality and security of the software they deliver?
Quality and security are foundational priorities integrated throughout their process. They employ dedicated Quality Assurance (QA) services for rigorous testing to ensure software is beautiful, functional, and bug-free. For security, they offer professional Penetration Testing, where experts simulate cyber-attacks to find and fix vulnerabilities. Furthermore, their developers are trained to write secure code from the outset. This multi-layered approach ensures the final product is both robust and reliable.
