# Internal Waves - Particle Flow — Create Motion With Music > Interactive particle art app for relaxation and creative expression, with music and AR features. (iPhone/iPad app by Riley McKinnon.) - Source: https://appshunter.io/ios/app/internal-waves-particle-flow/id6748045391 (this page in markdown: same URL + `.md`) - Developer: [Riley McKinnon](https://appshunter.io/developer/1824077312) - Category: Entertainment, Lifestyle - Price: Free with in-app purchases - Age rating: 4+ - Requires: iOS 13.0 · 133 MB - Languages: American English - Released: 2025-07-19 - Data updated: 2026-06-11 - Monetization: free with in-app purchases - User reviews in markdown: https://appshunter.io/ios/app/internal-waves-particle-flow/id6748045391/reviews.md ## What is Internal Waves? Discover calm, creativity, and connection through interactive particle art. Internal Waves – Particle Flow is a mindfulness experience that lets you draw, play, and express yourself with light and motion. Whether you're relaxing before bed or just need a moment to reset, touch the screen and watch beautiful, fluid particles respond to your fingers — or to your music. Features: Draw with your fingers using flowing, glowing particle trails Visuals that react to music — yours or built-in tracks AR mode (on supported devices) to paint with light in your real-world space Supports up to 10-finger multi-touch drawing Add motion drift, color variation, and more to customize your vibe No goals. No pressure. Just motion, sound, and light — designed to help you breathe, explore, and reset. Great For: Mindfulness and meditation Visual stimulation and relaxation Music lovers and visual artists Late-night winding down Just vibing out when you need a break Tap in and feel the flow. Internal Waves – Particle Flow is more than an app — it's a state of mind. App Store Connect and the Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/ ## Key features - Interactive particle art creation - Music-reactive visuals - Augmented Reality (AR) mode - Multi-touch drawing - Customizable particle effects - Mindfulness and relaxation focus ## Pricing and in-app purchases Base price: Free. **Subscriptions** | Subscription | Price | Period | | --- | --- | --- | | Particle Flow Premium – Yearly | $9.99 | per year | | Particle Flow Premium–Monthly | $2.99 | per month | ## Recent user reviews (1 of 1) All indexed reviews: https://appshunter.io/ios/app/internal-waves-particle-flow/id6748045391/reviews.md ### 2/5 — Almost Unusable *2026-01-06* The options controls are out of scale to the screen size, no matter what the orientation. You can't get to the options menu unless you do some smooth moves without activating the control center. The first thing you'll wanna change is the music. You are stuck with a few MP3's that you never asked for. ## Frequently asked questions about Internal Waves ### What is Internal Waves - Particle Flow? Internal Waves - Particle Flow is an interactive art application designed for mindfulness and creative expression. It allows users to create fluid particle art that responds to touch and music, offering a calming and engaging experience. ### Does Internal Waves - Particle Flow have ads? Yes, Internal Waves - Particle Flow contains advertisements. As a free application with in-app purchases, ads are displayed to support its continued development and availability. ### What are the subscription options for Internal Waves - Particle Flow? Internal Waves - Particle Flow offers two subscription plans: Particle Flow Premium Monthly at $2.99 per month and Particle Flow Premium Yearly at $9.99 per year. The yearly plan includes a 3-day free trial. ### Can I use Internal Waves - Particle Flow offline? The description does not specify offline functionality. However, features like music reactivity might require an active internet connection for built-in tracks or streaming. ### What devices support Internal Waves - Particle Flow? Internal Waves - Particle Flow is supported on iPhone, iPad, and iPod. It is rated for ages 4 and up. ### How often is Internal Waves - Particle Flow updated? The app was last updated on August 7, 2025, with version 1.1.6. This indicates a recent update, suggesting ongoing development and support. ### Does Internal Waves - Particle Flow have a free trial for premium features? Yes, the Particle Flow Premium Yearly subscription plan includes a 3-day free trial, allowing users to experience the premium features before committing to a purchase. ### What makes Internal Waves - Particle Flow good for mindfulness? The app is designed with no goals or pressure, focusing on the simple act of drawing with flowing particles and reacting to sound. This encourages users to breathe, explore, and reset, promoting a state of calm and focus. ## Version history (last 3 releases) ### 1.1.6 — 2025-08-07 Subscriptions should finally be working and even more tweaks to the UI ### 1.0.3 — 2025-07-22 A few bug fixes, a way to record and playback animations within the app (no export video yet) and a quick easy tutorial intro for new users. Monthly and yearly subscriptions added as well. ### 1.0 — 2025-07-19 No release notes. ## Apps similar to Internal Waves | App | Rating | Price | Category | | --- | --- | --- | --- | | [Magic Fluids Lite](https://appshunter.io/ios/app/magic-fluids-lite/id1437514764) | 4.7 (3,035) | Free | Entertainment | | [Qara - Mandala Meditation](https://appshunter.io/ios/app/qara-mandala-meditation/id6748964297) | 4.0 (3) | Free | Entertainment | | [Gromari](https://appshunter.io/ios/app/gromari/id6749023025) | 4.5 (2) | Free | Entertainment | | [Mind Flow Sketch](https://appshunter.io/ios/app/mind-flow-sketch/id1493626050) | — | Free | Entertainment | | [Fluids & Particle Simulation](https://appshunter.io/ios/app/fluids-and-particle-simulation/id1532653221) | 4.7 (770) | Free | Entertainment | | [Triple A - Touch Visualizer](https://appshunter.io/ios/app/triple-a-touch-visualizer/id967650266) | 4.7 (7,807) | Free | Entertainment | --- *Data collected daily from the US App Store and indexed by [AppsHunter](https://appshunter.io/). User reviews are verbatim App Store reviews. Ratings, prices and chart positions refresh continuously; this snapshot is from 2026-06-11.*