Polyrhythm vs Particle Simulation
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Polyrhythm
Create a personalized soundscape for relaxation, sleep, or meditation. Explore a variety of organic and synthesized instruments, ambient background sounds, and AI-generated presets. Customize and save your favorite sound combinations for a tranquil experience.
- Variety of sound presets
- Organic and synthesized instruments
- Background ambient sounds
- AI preset generator
- Advanced preset customization
- Create and save custom presets
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When it's time for rest and relaxation, our app will become your faithful companion. Perfect for use before sleep or during meditation, it can also help soothe your child or yourself. Based on polyrhythmic sound playback, our app promises a deep immersion into the world of sounds and visualizations. Features of our app: - A variety of presets with unique moods; - Various organic and synthesized musical instruments to create the perfect atmosphere; - Background sounds including white noise, bird songs, and ocean waves; - AI preset generator for a continuous flow of inspiration; - Advanced preset customization for precise sound tuning; - Ability to create custom presets and save them to favorites. Discover the world of harmony and tranquility with our unique app - your personal oasis of calm. Also worth reading Privacy Policy: https://sites.google.com/view/castles-trip-privacy-policy. And Terms of use: https://sites.google.com/view/polyrhythm-tos
Particle Simulation
Explore a world of creativity and find tranquility with mesmerizing particle simulations. Interact with dynamic particles, customize their behavior, and create beautiful art impressions while listening to meditative music. It's a calming and creative outlet for stress reduction and self-expression.
- Dynamic particle simulation
- Meditative music
- Customizable parameters
- Autopilot mode
- Gyrosensor and haptic feedback
- Capture and share creations
- Save and load presets
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Seeking a calming and creative outlet? Particle Simulation offers a unique way to unwind and find tranquility through mesmerizing simulations. Explore Creative Freedom and Calmness Reduce stress and explore a world of creativity with our dynamic particle simulation. Simply touch the screen to interact with captivating particles that respond to your movements. Dive deep into a realm of fascination and artistic freedom, forging a connection with the universe. Features of Particle Simulation: - Easy-to-use particle simulation - Meditative music - Customizable parameters for color, motion, and more - Autopilot mode for hands-free enjoyment - Gyrosensor and haptic feedback integration - Capture and share your creations (Screenshots + Videos) - Save and load your favorite settings with presets Experience Freedom, Calmness, and Creativity Art is a powerful form of expression, and this app provides a safe and easy outlet for your thoughts and emotions. Whether you're a seasoned artist or just starting, Particles Simulation invites you to transform your thoughts into beautiful, transient art impressions on your screen. Rediscover Inner Peace In a world filled with stress and negativity, find solace and awareness within this app. Open it anytime to reclaim your peace and make the most of your free time with this incredible, free app. Craft Beautiful Particle Art Impressions Use your fingertips to craft intricate forms and shapes with dynamic particles while listening to soothing, real-time generated music. Customize your experience with options like color, motion, and more for a personalized meditation and relaxation session. Ready to experience the soothing embrace of creative freedom? Download Particle Simulation now and enjoy breathtaking particle patterns and soulful music until you're completely relaxed. Because you deserve to find calmness and serenity. Questions or suggestions? Contact us at info@mkgames.org. Terms of Use: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/
Screenshots
Verdict
The clearest difference is rating: Particle Simulation at 4.5 against Polyrhythm's 2.4. Particle Simulation also leads on ratings volume (46 vs 7). Polyrhythm's advantage is update cadence (every 5 weeks vs every 7 months). On price, review sentiment, ads and in-app purchases there is nothing between them.
Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS
Both are free to download. Polyrhythm sells 3 in-app purchases, starting at $1.99 per 7 days and Particle Simulation sells 4 in-app purchases, starting at $2.99 per 7 days. Whichever you choose, the download price is not the number that matters.
Particle Simulation holds the better App Store score, 4.5 against 2.4. That said, the two scores are not equally well evidenced: Particle Simulation has 46 ratings behind it against 7, so its average is the more settled of the two. Written reviews split almost evenly too, at 25% and 25% positive.
Polyrhythm ships an update every 5 weeks, Particle Simulation every 7 months. The most recent releases landed on September 11, 2026 and September 9, 2026 respectively.
| Parameter | Polyrhythm | Particle Simulation |
|---|---|---|
| Price | Free | Free |
| Rating | 2.4 (7 ratings) | 4.5 (46 ratings) — better |
| Positive reviews | 25.0% of reviews | 25.0% of reviews |
| Number of ratings | 7 | 46 — better |
| Update frequency | Every 5 weeks — better | Every 7 months |
| Ads | No | No |
| In-app purchases | Yes | Yes |
| Monetization | Free with in-app purchases | Free with in-app purchases |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Requires iOS | 12.0 | 12.0 |
| Further details — not scored | ||
| Size | 131 MB | 132 MB |
| Age rating | 4+ | 4+ |
| Developer | Stanislav Duplinskiy | Marvin Krueger |
Customer experience
Polyrhythm
Particle Simulation
In-app purchases
Polyrhythm
- Full access to app functions$1.997 Days
- Full access to app functions$5.991 Month
- Full access to app functions3 Days trial$12.993 Months
Particle Simulation
- Particles PRO3 Days trial$2.997 Days
- Psychedelic magic | monthly$3.991 Month
- Particles PRO$12.991 Year
- Psychedelic magic$19.99
Questions
Is Polyrhythm free?
Is Particle Simulation free?
Which has better reviews, Polyrhythm or Particle Simulation?
Do Polyrhythm or Particle Simulation have ads?
Which is updated more often, Polyrhythm or Particle Simulation?
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