Particle UI is a mobile-focused Figma design system and UI Kit, positioned to help product designers, developers, and teams create consistent, production-ready app interfaces faster. Built on atomic design principles, it is delivered as a complete Figma file that includes tokens, components, and UX flows.
Based on the product description, Particle UI emphasizes structure and mobile use cases. It provides design tokens for colors, typography, spacing, shadows, and more, enabling a βdefine once, apply globallyβ workflow. On the component side, it claims to include 4000+ components, with smart variants, responsive layouts, interaction states, and micro-interactions. It also supports light/dark mode and 4 theme variants. In terms of assets, it includes 100+ screens inspired by real apps, as well as UX flows such as onboarding, paywall, login, registration, and profile, making it useful for quickly building mobile product prototypes.
Pricing is a one-time purchase with no subscription, including lifetime access / updates. The current Launch Deal advertises 70% OFF: Solo at $29 for a single user; Team at $39 for up to 5 users, including the UX flow library and lifetime updates; and Enterprise at $49 for unlimited users, with private email support and early access to new kits / variants. Note that the page only specifies user-based licensing and does not disclose full commercial usage rights, resale restrictions, refund policy, or payment methods.
Its strengths are a clear mobile focus and a fairly complete combination of components, tokens, themes, and real-world flow templates, which can directly improve prototyping speed and design consistency. The one-time purchase price is also attractive. The downsides are that it currently appears to support only Figma, with no confirmation of code export or support for other design tools. Customer feedback is mainly early-stage, so public case studies and long-term maintenance capability remain to be seen.
Particle UI is best suited for freelance designers, product designers, startups, small design teams, and developers who need to quickly produce mobile app interface concepts. If your team is already deeply invested in Figma and wants a low-cost way to expand its mobile component library, Particle UI is worth evaluating.
The page does not provide information about mainland China access, payment methods, invoices, or localized support, so china_access can only be considered unknown. Since it depends on Figma, usage in China should also be assessed based on actual Figma accessibility and the teamβs network environment. Comparable options include Untitled UI, Frames X, Material Design Kit, as well as China-focused ecosystems such as Ant Design Mobile, TDesign Mobile, and Arco Design Mobile.
β This review is compiled from public sources and does not constitute a purchase recommendation. Verify all facts on the vendor's official site. Verify on particleui.com official site.
particleui.com is an Unknown Design & Creative provider. TG4G tracks its product information, with monthly pricing from $29.00, an overall rating of 7.0/10, and a China-accessibility score of China direct-connect friendly. Click "Visit Official Site" to reach particleui.com directly.